Difference between revisions of "Team:Chalmers-Gothenburg/Team"

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Line 3: Line 3:
 
{{Chalmers-Gothenburg/FontAwesome}}
 
{{Chalmers-Gothenburg/FontAwesome}}
 
{{Chalmers-Gothenburg/jquery}}
 
{{Chalmers-Gothenburg/jquery}}
−
{{Chalmers-Gothenburg/bootstrap.js}}
 
 
<html>
 
<html>
 
<head>
 
<head>
Line 43: Line 42:
 
</script>
 
</script>
  
 +
<script type="application/javascript">
 +
(function (global, factory) {
 +
  typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('jquery')) :
 +
  typeof define === 'function' && define.amd ? define(['exports', 'jquery'], factory) :
 +
  (factory((global.bootstrap = {}),global.jQuery));
 +
}(this, (function (exports,$) { 'use strict';
  
 +
  $ = $ && $.hasOwnProperty('default') ? $['default'] : $;
 +
 +
  function _defineProperties(target, props) {
 +
    for (var i = 0; i < props.length; i++) {
 +
      var descriptor = props[i];
 +
      descriptor.enumerable = descriptor.enumerable || false;
 +
      descriptor.configurable = true;
 +
      if ("value" in descriptor) descriptor.writable = true;
 +
      Object.defineProperty(target, descriptor.key, descriptor);
 +
    }
 +
  }
 +
 +
  function _createClass(Constructor, protoProps, staticProps) {
 +
    if (protoProps) _defineProperties(Constructor.prototype, protoProps);
 +
    if (staticProps) _defineProperties(Constructor, staticProps);
 +
    return Constructor;
 +
  }
 +
 +
  function _defineProperty(obj, key, value) {
 +
    if (key in obj) {
 +
      Object.defineProperty(obj, key, {
 +
        value: value,
 +
        enumerable: true,
 +
        configurable: true,
 +
        writable: true
 +
      });
 +
    } else {
 +
      obj[key] = value;
 +
    }
 +
 +
    return obj;
 +
  }
 +
 +
  function _objectSpread(target) {
 +
    for (var i = 1; i < arguments.length; i++) {
 +
      var source = arguments[i] != null ? arguments[i] : {};
 +
      var ownKeys = Object.keys(source);
 +
 +
      if (typeof Object.getOwnPropertySymbols === 'function') {
 +
        ownKeys = ownKeys.concat(Object.getOwnPropertySymbols(source).filter(function (sym) {
 +
          return Object.getOwnPropertyDescriptor(source, sym).enumerable;
 +
        }));
 +
      }
 +
 +
      ownKeys.forEach(function (key) {
 +
        _defineProperty(target, key, source[key]);
 +
      });
 +
    }
 +
 +
    return target;
 +
  }
 +
 +
  function _inheritsLoose(subClass, superClass) {
 +
    subClass.prototype = Object.create(superClass.prototype);
 +
    subClass.prototype.constructor = subClass;
 +
    subClass.__proto__ = superClass;
 +
  }
 +
 +
  /**
 +
  * --------------------------------------------------------------------------
 +
  * Bootstrap (v4.1.3): util.js
 +
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 +
  * --------------------------------------------------------------------------
 +
  */
 +
 +
  var Util = function ($$$1) {
 +
    /**
 +
    * ------------------------------------------------------------------------
 +
    * Private TransitionEnd Helpers
 +
    * ------------------------------------------------------------------------
 +
    */
 +
    var TRANSITION_END = 'transitionend';
 +
    var MAX_UID = 1000000;
 +
    var MILLISECONDS_MULTIPLIER = 1000; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
 +
 +
    function toType(obj) {
 +
      return {}.toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase();
 +
    }
 +
 +
    function getSpecialTransitionEndEvent() {
 +
      return {
 +
        bindType: TRANSITION_END,
 +
        delegateType: TRANSITION_END,
 +
        handle: function handle(event) {
 +
          if ($$$1(event.target).is(this)) {
 +
            return event.handleObj.handler.apply(this, arguments); // eslint-disable-line prefer-rest-params
 +
          }
 +
 +
          return undefined; // eslint-disable-line no-undefined
 +
        }
 +
      };
 +
    }
 +
 +
    function transitionEndEmulator(duration) {
 +
      var _this = this;
 +
 +
      var called = false;
 +
      $$$1(this).one(Util.TRANSITION_END, function () {
 +
        called = true;
 +
      });
 +
      setTimeout(function () {
 +
        if (!called) {
 +
          Util.triggerTransitionEnd(_this);
 +
        }
 +
      }, duration);
 +
      return this;
 +
    }
 +
 +
    function setTransitionEndSupport() {
 +
      $$$1.fn.emulateTransitionEnd = transitionEndEmulator;
 +
      $$$1.event.special[Util.TRANSITION_END] = getSpecialTransitionEndEvent();
 +
    }
 +
    /**
 +
    * --------------------------------------------------------------------------
 +
    * Public Util Api
 +
    * --------------------------------------------------------------------------
 +
    */
 +
 +
 +
    var Util = {
 +
      TRANSITION_END: 'bsTransitionEnd',
 +
      getUID: function getUID(prefix) {
 +
        do {
 +
          // eslint-disable-next-line no-bitwise
 +
          prefix += ~~(Math.random() * MAX_UID); // "~~" acts like a faster Math.floor() here
 +
        } while (document.getElementById(prefix));
 +
 +
        return prefix;
 +
      },
 +
      getSelectorFromElement: function getSelectorFromElement(element) {
 +
        var selector = element.getAttribute('data-target');
 +
 +
        if (!selector || selector === '#') {
 +
          selector = element.getAttribute('href') || '';
 +
        }
 +
 +
        try {
 +
          return document.querySelector(selector) ? selector : null;
 +
        } catch (err) {
 +
          return null;
 +
        }
 +
      },
 +
      getTransitionDurationFromElement: function getTransitionDurationFromElement(element) {
 +
        if (!element) {
 +
          return 0;
 +
        } // Get transition-duration of the element
 +
 +
 +
        var transitionDuration = $$$1(element).css('transition-duration');
 +
        var floatTransitionDuration = parseFloat(transitionDuration); // Return 0 if element or transition duration is not found
 +
 +
        if (!floatTransitionDuration) {
 +
          return 0;
 +
        } // If multiple durations are defined, take the first
 +
 +
 +
        transitionDuration = transitionDuration.split(',')[0];
 +
        return parseFloat(transitionDuration) * MILLISECONDS_MULTIPLIER;
 +
      },
 +
      reflow: function reflow(element) {
 +
        return element.offsetHeight;
 +
      },
 +
      triggerTransitionEnd: function triggerTransitionEnd(element) {
 +
        $$$1(element).trigger(TRANSITION_END);
 +
      },
 +
      // TODO: Remove in v5
 +
      supportsTransitionEnd: function supportsTransitionEnd() {
 +
        return Boolean(TRANSITION_END);
 +
      },
 +
      isElement: function isElement(obj) {
 +
        return (obj[0] || obj).nodeType;
 +
      },
 +
      typeCheckConfig: function typeCheckConfig(componentName, config, configTypes) {
 +
        for (var property in configTypes) {
 +
          if (Object.prototype.hasOwnProperty.call(configTypes, property)) {
 +
            var expectedTypes = configTypes[property];
 +
            var value = config[property];
 +
            var valueType = value && Util.isElement(value) ? 'element' : toType(value);
 +
 +
            if (!new RegExp(expectedTypes).test(valueType)) {
 +
              throw new Error(componentName.toUpperCase() + ": " + ("Option \"" + property + "\" provided type \"" + valueType + "\" ") + ("but expected type \"" + expectedTypes + "\"."));
 +
            }
 +
          }
 +
        }
 +
      }
 +
    };
 +
    setTransitionEndSupport();
 +
    return Util;
 +
  }($);
 +
 +
  /**
 +
  * --------------------------------------------------------------------------
 +
  * Bootstrap (v4.1.3): alert.js
 +
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 +
  * --------------------------------------------------------------------------
 +
  */
 +
 +
  var Alert = function ($$$1) {
 +
    /**
 +
    * ------------------------------------------------------------------------
 +
    * Constants
 +
    * ------------------------------------------------------------------------
 +
    */
 +
    var NAME = 'alert';
 +
    var VERSION = '4.1.3';
 +
    var DATA_KEY = 'bs.alert';
 +
    var EVENT_KEY = "." + DATA_KEY;
 +
    var DATA_API_KEY = '.data-api';
 +
    var JQUERY_NO_CONFLICT = $$$1.fn[NAME];
 +
    var Selector = {
 +
      DISMISS: '[data-dismiss="alert"]'
 +
    };
 +
    var Event = {
 +
      CLOSE: "close" + EVENT_KEY,
 +
      CLOSED: "closed" + EVENT_KEY,
 +
      CLICK_DATA_API: "click" + EVENT_KEY + DATA_API_KEY
 +
    };
 +
    var ClassName = {
 +
      ALERT: 'alert',
 +
      FADE: 'fade',
 +
      SHOW: 'show'
 +
      /**
 +
      * ------------------------------------------------------------------------
 +
      * Class Definition
 +
      * ------------------------------------------------------------------------
 +
      */
 +
 +
    };
 +
 +
    var Alert =
 +
    /*#__PURE__*/
 +
    function () {
 +
      function Alert(element) {
 +
        this._element = element;
 +
      } // Getters
 +
 +
 +
      var _proto = Alert.prototype;
 +
 +
      // Public
 +
      _proto.close = function close(element) {
 +
        var rootElement = this._element;
 +
 +
        if (element) {
 +
          rootElement = this._getRootElement(element);
 +
        }
 +
 +
        var customEvent = this._triggerCloseEvent(rootElement);
 +
 +
        if (customEvent.isDefaultPrevented()) {
 +
          return;
 +
        }
 +
 +
        this._removeElement(rootElement);
 +
      };
 +
 +
      _proto.dispose = function dispose() {
 +
        $$$1.removeData(this._element, DATA_KEY);
 +
        this._element = null;
 +
      }; // Private
 +
 +
 +
      _proto._getRootElement = function _getRootElement(element) {
 +
        var selector = Util.getSelectorFromElement(element);
 +
        var parent = false;
 +
 +
        if (selector) {
 +
          parent = document.querySelector(selector);
 +
        }
 +
 +
        if (!parent) {
 +
          parent = $$$1(element).closest("." + ClassName.ALERT)[0];
 +
        }
 +
 +
        return parent;
 +
      };
 +
 +
      _proto._triggerCloseEvent = function _triggerCloseEvent(element) {
 +
        var closeEvent = $$$1.Event(Event.CLOSE);
 +
        $$$1(element).trigger(closeEvent);
 +
        return closeEvent;
 +
      };
 +
 +
      _proto._removeElement = function _removeElement(element) {
 +
        var _this = this;
 +
 +
        $$$1(element).removeClass(ClassName.SHOW);
 +
 +
        if (!$$$1(element).hasClass(ClassName.FADE)) {
 +
          this._destroyElement(element);
 +
 +
          return;
 +
        }
 +
 +
        var transitionDuration = Util.getTransitionDurationFromElement(element);
 +
        $$$1(element).one(Util.TRANSITION_END, function (event) {
 +
          return _this._destroyElement(element, event);
 +
        }).emulateTransitionEnd(transitionDuration);
 +
      };
 +
 +
      _proto._destroyElement = function _destroyElement(element) {
 +
        $$$1(element).detach().trigger(Event.CLOSED).remove();
 +
      }; // Static
 +
 +
 +
      Alert._jQueryInterface = function _jQueryInterface(config) {
 +
        return this.each(function () {
 +
          var $element = $$$1(this);
 +
          var data = $element.data(DATA_KEY);
 +
 +
          if (!data) {
 +
            data = new Alert(this);
 +
            $element.data(DATA_KEY, data);
 +
          }
 +
 +
          if (config === 'close') {
 +
            data[config](this);
 +
          }
 +
        });
 +
      };
 +
 +
      Alert._handleDismiss = function _handleDismiss(alertInstance) {
 +
        return function (event) {
 +
          if (event) {
 +
            event.preventDefault();
 +
          }
 +
 +
          alertInstance.close(this);
 +
        };
 +
      };
 +
 +
      _createClass(Alert, null, [{
 +
        key: "VERSION",
 +
        get: function get() {
 +
          return VERSION;
 +
        }
 +
      }]);
 +
 +
      return Alert;
 +
    }();
 +
    /**
 +
    * ------------------------------------------------------------------------
 +
    * Data Api implementation
 +
    * ------------------------------------------------------------------------
 +
    */
 +
 +
 +
    $$$1(document).on(Event.CLICK_DATA_API, Selector.DISMISS, Alert._handleDismiss(new Alert()));
 +
    /**
 +
    * ------------------------------------------------------------------------
 +
    * jQuery
 +
    * ------------------------------------------------------------------------
 +
    */
 +
 +
    $$$1.fn[NAME] = Alert._jQueryInterface;
 +
    $$$1.fn[NAME].Constructor = Alert;
 +
 +
    $$$1.fn[NAME].noConflict = function () {
 +
      $$$1.fn[NAME] = JQUERY_NO_CONFLICT;
 +
      return Alert._jQueryInterface;
 +
    };
 +
 +
    return Alert;
 +
  }($);
 +
 +
  /**
 +
  * --------------------------------------------------------------------------
 +
  * Bootstrap (v4.1.3): button.js
 +
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 +
  * --------------------------------------------------------------------------
 +
  */
 +
 +
  var Button = function ($$$1) {
 +
    /**
 +
    * ------------------------------------------------------------------------
 +
    * Constants
 +
    * ------------------------------------------------------------------------
 +
    */
 +
    var NAME = 'button';
 +
    var VERSION = '4.1.3';
 +
    var DATA_KEY = 'bs.button';
 +
    var EVENT_KEY = "." + DATA_KEY;
 +
    var DATA_API_KEY = '.data-api';
 +
    var JQUERY_NO_CONFLICT = $$$1.fn[NAME];
 +
    var ClassName = {
 +
      ACTIVE: 'active',
 +
      BUTTON: 'btn',
 +
      FOCUS: 'focus'
 +
    };
 +
    var Selector = {
 +
      DATA_TOGGLE_CARROT: '[data-toggle^="button"]',
 +
      DATA_TOGGLE: '[data-toggle="buttons"]',
 +
      INPUT: 'input',
 +
      ACTIVE: '.active',
 +
      BUTTON: '.btn'
 +
    };
 +
    var Event = {
 +
      CLICK_DATA_API: "click" + EVENT_KEY + DATA_API_KEY,
 +
      FOCUS_BLUR_DATA_API: "focus" + EVENT_KEY + DATA_API_KEY + " " + ("blur" + EVENT_KEY + DATA_API_KEY)
 +
      /**
 +
      * ------------------------------------------------------------------------
 +
      * Class Definition
 +
      * ------------------------------------------------------------------------
 +
      */
 +
 +
    };
 +
 +
    var Button =
 +
    /*#__PURE__*/
 +
    function () {
 +
      function Button(element) {
 +
        this._element = element;
 +
      } // Getters
 +
 +
 +
      var _proto = Button.prototype;
 +
 +
      // Public
 +
      _proto.toggle = function toggle() {
 +
        var triggerChangeEvent = true;
 +
        var addAriaPressed = true;
 +
        var rootElement = $$$1(this._element).closest(Selector.DATA_TOGGLE)[0];
 +
 +
        if (rootElement) {
 +
          var input = this._element.querySelector(Selector.INPUT);
 +
 +
          if (input) {
 +
            if (input.type === 'radio') {
 +
              if (input.checked && this._element.classList.contains(ClassName.ACTIVE)) {
 +
                triggerChangeEvent = false;
 +
              } else {
 +
                var activeElement = rootElement.querySelector(Selector.ACTIVE);
 +
 +
                if (activeElement) {
 +
                  $$$1(activeElement).removeClass(ClassName.ACTIVE);
 +
                }
 +
              }
 +
            }
 +
 +
            if (triggerChangeEvent) {
 +
              if (input.hasAttribute('disabled') || rootElement.hasAttribute('disabled') || input.classList.contains('disabled') || rootElement.classList.contains('disabled')) {
 +
                return;
 +
              }
 +
 +
              input.checked = !this._element.classList.contains(ClassName.ACTIVE);
 +
              $$$1(input).trigger('change');
 +
            }
 +
 +
            input.focus();
 +
            addAriaPressed = false;
 +
          }
 +
        }
 +
 +
        if (addAriaPressed) {
 +
          this._element.setAttribute('aria-pressed', !this._element.classList.contains(ClassName.ACTIVE));
 +
        }
 +
 +
        if (triggerChangeEvent) {
 +
          $$$1(this._element).toggleClass(ClassName.ACTIVE);
 +
        }
 +
      };
 +
 +
      _proto.dispose = function dispose() {
 +
        $$$1.removeData(this._element, DATA_KEY);
 +
        this._element = null;
 +
      }; // Static
 +
 +
 +
      Button._jQueryInterface = function _jQueryInterface(config) {
 +
        return this.each(function () {
 +
          var data = $$$1(this).data(DATA_KEY);
 +
 +
          if (!data) {
 +
            data = new Button(this);
 +
            $$$1(this).data(DATA_KEY, data);
 +
          }
 +
 +
          if (config === 'toggle') {
 +
            data[config]();
 +
          }
 +
        });
 +
      };
 +
 +
      _createClass(Button, null, [{
 +
        key: "VERSION",
 +
        get: function get() {
 +
          return VERSION;
 +
        }
 +
      }]);
 +
 +
      return Button;
 +
    }();
 +
    /**
 +
    * ------------------------------------------------------------------------
 +
    * Data Api implementation
 +
    * ------------------------------------------------------------------------
 +
    */
 +
 +
 +
    $$$1(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE_CARROT, function (event) {
 +
      event.preventDefault();
 +
      var button = event.target;
 +
 +
      if (!$$$1(button).hasClass(ClassName.BUTTON)) {
 +
        button = $$$1(button).closest(Selector.BUTTON);
 +
      }
 +
 +
      Button._jQueryInterface.call($$$1(button), 'toggle');
 +
    }).on(Event.FOCUS_BLUR_DATA_API, Selector.DATA_TOGGLE_CARROT, function (event) {
 +
      var button = $$$1(event.target).closest(Selector.BUTTON)[0];
 +
      $$$1(button).toggleClass(ClassName.FOCUS, /^focus(in)?$/.test(event.type));
 +
    });
 +
    /**
 +
    * ------------------------------------------------------------------------
 +
    * jQuery
 +
    * ------------------------------------------------------------------------
 +
    */
 +
 +
    $$$1.fn[NAME] = Button._jQueryInterface;
 +
    $$$1.fn[NAME].Constructor = Button;
 +
 +
    $$$1.fn[NAME].noConflict = function () {
 +
      $$$1.fn[NAME] = JQUERY_NO_CONFLICT;
 +
      return Button._jQueryInterface;
 +
    };
 +
 +
    return Button;
 +
  }($);
 +
 +
  /**
 +
  * --------------------------------------------------------------------------
 +
  * Bootstrap (v4.1.3): carousel.js
 +
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 +
  * --------------------------------------------------------------------------
 +
  */
 +
 +
  var Carousel = function ($$$1) {
 +
    /**
 +
    * ------------------------------------------------------------------------
 +
    * Constants
 +
    * ------------------------------------------------------------------------
 +
    */
 +
    var NAME = 'carousel';
 +
    var VERSION = '4.1.3';
 +
    var DATA_KEY = 'bs.carousel';
 +
    var EVENT_KEY = "." + DATA_KEY;
 +
    var DATA_API_KEY = '.data-api';
 +
    var JQUERY_NO_CONFLICT = $$$1.fn[NAME];
 +
    var ARROW_LEFT_KEYCODE = 37; // KeyboardEvent.which value for left arrow key
 +
 +
    var ARROW_RIGHT_KEYCODE = 39; // KeyboardEvent.which value for right arrow key
 +
 +
    var TOUCHEVENT_COMPAT_WAIT = 500; // Time for mouse compat events to fire after touch
 +
 +
    var Default = {
 +
      interval: 5000,
 +
      keyboard: true,
 +
      slide: false,
 +
      pause: 'hover',
 +
      wrap: true
 +
    };
 +
    var DefaultType = {
 +
      interval: '(number|boolean)',
 +
      keyboard: 'boolean',
 +
      slide: '(boolean|string)',
 +
      pause: '(string|boolean)',
 +
      wrap: 'boolean'
 +
    };
 +
    var Direction = {
 +
      NEXT: 'next',
 +
      PREV: 'prev',
 +
      LEFT: 'left',
 +
      RIGHT: 'right'
 +
    };
 +
    var Event = {
 +
      SLIDE: "slide" + EVENT_KEY,
 +
      SLID: "slid" + EVENT_KEY,
 +
      KEYDOWN: "keydown" + EVENT_KEY,
 +
      MOUSEENTER: "mouseenter" + EVENT_KEY,
 +
      MOUSELEAVE: "mouseleave" + EVENT_KEY,
 +
      TOUCHEND: "touchend" + EVENT_KEY,
 +
      LOAD_DATA_API: "load" + EVENT_KEY + DATA_API_KEY,
 +
      CLICK_DATA_API: "click" + EVENT_KEY + DATA_API_KEY
 +
    };
 +
    var ClassName = {
 +
      CAROUSEL: 'carousel',
 +
      ACTIVE: 'active',
 +
      SLIDE: 'slide',
 +
      RIGHT: 'carousel-item-right',
 +
      LEFT: 'carousel-item-left',
 +
      NEXT: 'carousel-item-next',
 +
      PREV: 'carousel-item-prev',
 +
      ITEM: 'carousel-item'
 +
    };
 +
    var Selector = {
 +
      ACTIVE: '.active',
 +
      ACTIVE_ITEM: '.active.carousel-item',
 +
      ITEM: '.carousel-item',
 +
      NEXT_PREV: '.carousel-item-next, .carousel-item-prev',
 +
      INDICATORS: '.carousel-indicators',
 +
      DATA_SLIDE: '[data-slide], [data-slide-to]',
 +
      DATA_RIDE: '[data-ride="carousel"]'
 +
      /**
 +
      * ------------------------------------------------------------------------
 +
      * Class Definition
 +
      * ------------------------------------------------------------------------
 +
      */
 +
 +
    };
 +
 +
    var Carousel =
 +
    /*#__PURE__*/
 +
    function () {
 +
      function Carousel(element, config) {
 +
        this._items = null;
 +
        this._interval = null;
 +
        this._activeElement = null;
 +
        this._isPaused = false;
 +
        this._isSliding = false;
 +
        this.touchTimeout = null;
 +
        this._config = this._getConfig(config);
 +
        this._element = $$$1(element)[0];
 +
        this._indicatorsElement = this._element.querySelector(Selector.INDICATORS);
 +
 +
        this._addEventListeners();
 +
      } // Getters
 +
 +
 +
      var _proto = Carousel.prototype;
 +
 +
      // Public
 +
      _proto.next = function next() {
 +
        if (!this._isSliding) {
 +
          this._slide(Direction.NEXT);
 +
        }
 +
      };
 +
 +
      _proto.nextWhenVisible = function nextWhenVisible() {
 +
        // Don't call next when the page isn't visible
 +
        // or the carousel or its parent isn't visible
 +
        if (!document.hidden && $$$1(this._element).is(':visible') && $$$1(this._element).css('visibility') !== 'hidden') {
 +
          this.next();
 +
        }
 +
      };
 +
 +
      _proto.prev = function prev() {
 +
        if (!this._isSliding) {
 +
          this._slide(Direction.PREV);
 +
        }
 +
      };
 +
 +
      _proto.pause = function pause(event) {
 +
        if (!event) {
 +
          this._isPaused = true;
 +
        }
 +
 +
        if (this._element.querySelector(Selector.NEXT_PREV)) {
 +
          Util.triggerTransitionEnd(this._element);
 +
          this.cycle(true);
 +
        }
 +
 +
        clearInterval(this._interval);
 +
        this._interval = null;
 +
      };
 +
 +
      _proto.cycle = function cycle(event) {
 +
        if (!event) {
 +
          this._isPaused = false;
 +
        }
 +
 +
        if (this._interval) {
 +
          clearInterval(this._interval);
 +
          this._interval = null;
 +
        }
 +
 +
        if (this._config.interval && !this._isPaused) {
 +
          this._interval = setInterval((document.visibilityState ? this.nextWhenVisible : this.next).bind(this), this._config.interval);
 +
        }
 +
      };
 +
 +
      _proto.to = function to(index) {
 +
        var _this = this;
 +
 +
        this._activeElement = this._element.querySelector(Selector.ACTIVE_ITEM);
 +
 +
        var activeIndex = this._getItemIndex(this._activeElement);
 +
 +
        if (index > this._items.length - 1 || index < 0) {
 +
          return;
 +
        }
 +
 +
        if (this._isSliding) {
 +
          $$$1(this._element).one(Event.SLID, function () {
 +
            return _this.to(index);
 +
          });
 +
          return;
 +
        }
 +
 +
        if (activeIndex === index) {
 +
          this.pause();
 +
          this.cycle();
 +
          return;
 +
        }
 +
 +
        var direction = index > activeIndex ? Direction.NEXT : Direction.PREV;
 +
 +
        this._slide(direction, this._items[index]);
 +
      };
 +
 +
      _proto.dispose = function dispose() {
 +
        $$$1(this._element).off(EVENT_KEY);
 +
        $$$1.removeData(this._element, DATA_KEY);
 +
        this._items = null;
 +
        this._config = null;
 +
        this._element = null;
 +
        this._interval = null;
 +
        this._isPaused = null;
 +
        this._isSliding = null;
 +
        this._activeElement = null;
 +
        this._indicatorsElement = null;
 +
      }; // Private
 +
 +
 +
      _proto._getConfig = function _getConfig(config) {
 +
        config = _objectSpread({}, Default, config);
 +
        Util.typeCheckConfig(NAME, config, DefaultType);
 +
        return config;
 +
      };
 +
 +
      _proto._addEventListeners = function _addEventListeners() {
 +
        var _this2 = this;
 +
 +
        if (this._config.keyboard) {
 +
          $$$1(this._element).on(Event.KEYDOWN, function (event) {
 +
            return _this2._keydown(event);
 +
          });
 +
        }
 +
 +
        if (this._config.pause === 'hover') {
 +
          $$$1(this._element).on(Event.MOUSEENTER, function (event) {
 +
            return _this2.pause(event);
 +
          }).on(Event.MOUSELEAVE, function (event) {
 +
            return _this2.cycle(event);
 +
          });
 +
 +
          if ('ontouchstart' in document.documentElement) {
 +
            // If it's a touch-enabled device, mouseenter/leave are fired as
 +
            // part of the mouse compatibility events on first tap - the carousel
 +
            // would stop cycling until user tapped out of it;
 +
            // here, we listen for touchend, explicitly pause the carousel
 +
            // (as if it's the second time we tap on it, mouseenter compat event
 +
            // is NOT fired) and after a timeout (to allow for mouse compatibility
 +
            // events to fire) we explicitly restart cycling
 +
            $$$1(this._element).on(Event.TOUCHEND, function () {
 +
              _this2.pause();
 +
 +
              if (_this2.touchTimeout) {
 +
                clearTimeout(_this2.touchTimeout);
 +
              }
 +
 +
              _this2.touchTimeout = setTimeout(function (event) {
 +
                return _this2.cycle(event);
 +
              }, TOUCHEVENT_COMPAT_WAIT + _this2._config.interval);
 +
            });
 +
          }
 +
        }
 +
      };
 +
 +
      _proto._keydown = function _keydown(event) {
 +
        if (/input|textarea/i.test(event.target.tagName)) {
 +
          return;
 +
        }
 +
 +
        switch (event.which) {
 +
          case ARROW_LEFT_KEYCODE:
 +
            event.preventDefault();
 +
            this.prev();
 +
            break;
 +
 +
          case ARROW_RIGHT_KEYCODE:
 +
            event.preventDefault();
 +
            this.next();
 +
            break;
 +
 +
          default:
 +
        }
 +
      };
 +
 +
      _proto._getItemIndex = function _getItemIndex(element) {
 +
        this._items = element && element.parentNode ? [].slice.call(element.parentNode.querySelectorAll(Selector.ITEM)) : [];
 +
        return this._items.indexOf(element);
 +
      };
 +
 +
      _proto._getItemByDirection = function _getItemByDirection(direction, activeElement) {
 +
        var isNextDirection = direction === Direction.NEXT;
 +
        var isPrevDirection = direction === Direction.PREV;
 +
 +
        var activeIndex = this._getItemIndex(activeElement);
 +
 +
        var lastItemIndex = this._items.length - 1;
 +
        var isGoingToWrap = isPrevDirection && activeIndex === 0 || isNextDirection && activeIndex === lastItemIndex;
 +
 +
        if (isGoingToWrap && !this._config.wrap) {
 +
          return activeElement;
 +
        }
 +
 +
        var delta = direction === Direction.PREV ? -1 : 1;
 +
        var itemIndex = (activeIndex + delta) % this._items.length;
 +
        return itemIndex === -1 ? this._items[this._items.length - 1] : this._items[itemIndex];
 +
      };
 +
 +
      _proto._triggerSlideEvent = function _triggerSlideEvent(relatedTarget, eventDirectionName) {
 +
        var targetIndex = this._getItemIndex(relatedTarget);
 +
 +
        var fromIndex = this._getItemIndex(this._element.querySelector(Selector.ACTIVE_ITEM));
 +
 +
        var slideEvent = $$$1.Event(Event.SLIDE, {
 +
          relatedTarget: relatedTarget,
 +
          direction: eventDirectionName,
 +
          from: fromIndex,
 +
          to: targetIndex
 +
        });
 +
        $$$1(this._element).trigger(slideEvent);
 +
        return slideEvent;
 +
      };
 +
 +
      _proto._setActiveIndicatorElement = function _setActiveIndicatorElement(element) {
 +
        if (this._indicatorsElement) {
 +
          var indicators = [].slice.call(this._indicatorsElement.querySelectorAll(Selector.ACTIVE));
 +
          $$$1(indicators).removeClass(ClassName.ACTIVE);
 +
 +
          var nextIndicator = this._indicatorsElement.children[this._getItemIndex(element)];
 +
 +
          if (nextIndicator) {
 +
            $$$1(nextIndicator).addClass(ClassName.ACTIVE);
 +
          }
 +
        }
 +
      };
 +
 +
      _proto._slide = function _slide(direction, element) {
 +
        var _this3 = this;
 +
 +
        var activeElement = this._element.querySelector(Selector.ACTIVE_ITEM);
 +
 +
        var activeElementIndex = this._getItemIndex(activeElement);
 +
 +
        var nextElement = element || activeElement && this._getItemByDirection(direction, activeElement);
 +
 +
        var nextElementIndex = this._getItemIndex(nextElement);
 +
 +
        var isCycling = Boolean(this._interval);
 +
        var directionalClassName;
 +
        var orderClassName;
 +
        var eventDirectionName;
 +
 +
        if (direction === Direction.NEXT) {
 +
          directionalClassName = ClassName.LEFT;
 +
          orderClassName = ClassName.NEXT;
 +
          eventDirectionName = Direction.LEFT;
 +
        } else {
 +
          directionalClassName = ClassName.RIGHT;
 +
          orderClassName = ClassName.PREV;
 +
          eventDirectionName = Direction.RIGHT;
 +
        }
 +
 +
        if (nextElement && $$$1(nextElement).hasClass(ClassName.ACTIVE)) {
 +
          this._isSliding = false;
 +
          return;
 +
        }
 +
 +
        var slideEvent = this._triggerSlideEvent(nextElement, eventDirectionName);
 +
 +
        if (slideEvent.isDefaultPrevented()) {
 +
          return;
 +
        }
 +
 +
        if (!activeElement || !nextElement) {
 +
          // Some weirdness is happening, so we bail
 +
          return;
 +
        }
 +
 +
        this._isSliding = true;
 +
 +
        if (isCycling) {
 +
          this.pause();
 +
        }
 +
 +
        this._setActiveIndicatorElement(nextElement);
 +
 +
        var slidEvent = $$$1.Event(Event.SLID, {
 +
          relatedTarget: nextElement,
 +
          direction: eventDirectionName,
 +
          from: activeElementIndex,
 +
          to: nextElementIndex
 +
        });
 +
 +
        if ($$$1(this._element).hasClass(ClassName.SLIDE)) {
 +
          $$$1(nextElement).addClass(orderClassName);
 +
          Util.reflow(nextElement);
 +
          $$$1(activeElement).addClass(directionalClassName);
 +
          $$$1(nextElement).addClass(directionalClassName);
 +
          var transitionDuration = Util.getTransitionDurationFromElement(activeElement);
 +
          $$$1(activeElement).one(Util.TRANSITION_END, function () {
 +
            $$$1(nextElement).removeClass(directionalClassName + " " + orderClassName).addClass(ClassName.ACTIVE);
 +
            $$$1(activeElement).removeClass(ClassName.ACTIVE + " " + orderClassName + " " + directionalClassName);
 +
            _this3._isSliding = false;
 +
            setTimeout(function () {
 +
              return $$$1(_this3._element).trigger(slidEvent);
 +
            }, 0);
 +
          }).emulateTransitionEnd(transitionDuration);
 +
        } else {
 +
          $$$1(activeElement).removeClass(ClassName.ACTIVE);
 +
          $$$1(nextElement).addClass(ClassName.ACTIVE);
 +
          this._isSliding = false;
 +
          $$$1(this._element).trigger(slidEvent);
 +
        }
 +
 +
        if (isCycling) {
 +
          this.cycle();
 +
        }
 +
      }; // Static
 +
 +
 +
      Carousel._jQueryInterface = function _jQueryInterface(config) {
 +
        return this.each(function () {
 +
          var data = $$$1(this).data(DATA_KEY);
 +
 +
          var _config = _objectSpread({}, Default, $$$1(this).data());
 +
 +
          if (typeof config === 'object') {
 +
            _config = _objectSpread({}, _config, config);
 +
          }
 +
 +
          var action = typeof config === 'string' ? config : _config.slide;
 +
 +
          if (!data) {
 +
            data = new Carousel(this, _config);
 +
            $$$1(this).data(DATA_KEY, data);
 +
          }
 +
 +
          if (typeof config === 'number') {
 +
            data.to(config);
 +
          } else if (typeof action === 'string') {
 +
            if (typeof data[action] === 'undefined') {
 +
              throw new TypeError("No method named \"" + action + "\"");
 +
            }
 +
 +
            data[action]();
 +
          } else if (_config.interval) {
 +
            data.pause();
 +
            data.cycle();
 +
          }
 +
        });
 +
      };
 +
 +
      Carousel._dataApiClickHandler = function _dataApiClickHandler(event) {
 +
        var selector = Util.getSelectorFromElement(this);
 +
 +
        if (!selector) {
 +
          return;
 +
        }
 +
 +
        var target = $$$1(selector)[0];
 +
 +
        if (!target || !$$$1(target).hasClass(ClassName.CAROUSEL)) {
 +
          return;
 +
        }
 +
 +
        var config = _objectSpread({}, $$$1(target).data(), $$$1(this).data());
 +
 +
        var slideIndex = this.getAttribute('data-slide-to');
 +
 +
        if (slideIndex) {
 +
          config.interval = false;
 +
        }
 +
 +
        Carousel._jQueryInterface.call($$$1(target), config);
 +
 +
        if (slideIndex) {
 +
          $$$1(target).data(DATA_KEY).to(slideIndex);
 +
        }
 +
 +
        event.preventDefault();
 +
      };
 +
 +
      _createClass(Carousel, null, [{
 +
        key: "VERSION",
 +
        get: function get() {
 +
          return VERSION;
 +
        }
 +
      }, {
 +
        key: "Default",
 +
        get: function get() {
 +
          return Default;
 +
        }
 +
      }]);
 +
 +
      return Carousel;
 +
    }();
 +
    /**
 +
    * ------------------------------------------------------------------------
 +
    * Data Api implementation
 +
    * ------------------------------------------------------------------------
 +
    */
 +
 +
 +
    $$$1(document).on(Event.CLICK_DATA_API, Selector.DATA_SLIDE, Carousel._dataApiClickHandler);
 +
    $$$1(window).on(Event.LOAD_DATA_API, function () {
 +
      var carousels = [].slice.call(document.querySelectorAll(Selector.DATA_RIDE));
 +
 +
      for (var i = 0, len = carousels.length; i < len; i++) {
 +
        var $carousel = $$$1(carousels[i]);
 +
 +
        Carousel._jQueryInterface.call($carousel, $carousel.data());
 +
      }
 +
    });
 +
    /**
 +
    * ------------------------------------------------------------------------
 +
    * jQuery
 +
    * ------------------------------------------------------------------------
 +
    */
 +
 +
    $$$1.fn[NAME] = Carousel._jQueryInterface;
 +
    $$$1.fn[NAME].Constructor = Carousel;
 +
 +
    $$$1.fn[NAME].noConflict = function () {
 +
      $$$1.fn[NAME] = JQUERY_NO_CONFLICT;
 +
      return Carousel._jQueryInterface;
 +
    };
 +
 +
    return Carousel;
 +
  }($);
 +
 +
  /**
 +
  * --------------------------------------------------------------------------
 +
  * Bootstrap (v4.1.3): collapse.js
 +
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 +
  * --------------------------------------------------------------------------
 +
  */
 +
 +
  var Collapse = function ($$$1) {
 +
    /**
 +
    * ------------------------------------------------------------------------
 +
    * Constants
 +
    * ------------------------------------------------------------------------
 +
    */
 +
    var NAME = 'collapse';
 +
    var VERSION = '4.1.3';
 +
    var DATA_KEY = 'bs.collapse';
 +
    var EVENT_KEY = "." + DATA_KEY;
 +
    var DATA_API_KEY = '.data-api';
 +
    var JQUERY_NO_CONFLICT = $$$1.fn[NAME];
 +
    var Default = {
 +
      toggle: true,
 +
      parent: ''
 +
    };
 +
    var DefaultType = {
 +
      toggle: 'boolean',
 +
      parent: '(string|element)'
 +
    };
 +
    var Event = {
 +
      SHOW: "show" + EVENT_KEY,
 +
      SHOWN: "shown" + EVENT_KEY,
 +
      HIDE: "hide" + EVENT_KEY,
 +
      HIDDEN: "hidden" + EVENT_KEY,
 +
      CLICK_DATA_API: "click" + EVENT_KEY + DATA_API_KEY
 +
    };
 +
    var ClassName = {
 +
      SHOW: 'show',
 +
      COLLAPSE: 'collapse',
 +
      COLLAPSING: 'collapsing',
 +
      COLLAPSED: 'collapsed'
 +
    };
 +
    var Dimension = {
 +
      WIDTH: 'width',
 +
      HEIGHT: 'height'
 +
    };
 +
    var Selector = {
 +
      ACTIVES: '.show, .collapsing',
 +
      DATA_TOGGLE: '[data-toggle="collapse"]'
 +
      /**
 +
      * ------------------------------------------------------------------------
 +
      * Class Definition
 +
      * ------------------------------------------------------------------------
 +
      */
 +
 +
    };
 +
 +
    var Collapse =
 +
    /*#__PURE__*/
 +
    function () {
 +
      function Collapse(element, config) {
 +
        this._isTransitioning = false;
 +
        this._element = element;
 +
        this._config = this._getConfig(config);
 +
        this._triggerArray = $$$1.makeArray(document.querySelectorAll("[data-toggle=\"collapse\"][href=\"#" + element.id + "\"]," + ("[data-toggle=\"collapse\"][data-target=\"#" + element.id + "\"]")));
 +
        var toggleList = [].slice.call(document.querySelectorAll(Selector.DATA_TOGGLE));
 +
 +
        for (var i = 0, len = toggleList.length; i < len; i++) {
 +
          var elem = toggleList[i];
 +
          var selector = Util.getSelectorFromElement(elem);
 +
          var filterElement = [].slice.call(document.querySelectorAll(selector)).filter(function (foundElem) {
 +
            return foundElem === element;
 +
          });
 +
 +
          if (selector !== null && filterElement.length > 0) {
 +
            this._selector = selector;
 +
 +
            this._triggerArray.push(elem);
 +
          }
 +
        }
 +
 +
        this._parent = this._config.parent ? this._getParent() : null;
 +
 +
        if (!this._config.parent) {
 +
          this._addAriaAndCollapsedClass(this._element, this._triggerArray);
 +
        }
 +
 +
        if (this._config.toggle) {
 +
          this.toggle();
 +
        }
 +
      } // Getters
 +
 +
 +
      var _proto = Collapse.prototype;
 +
 +
      // Public
 +
      _proto.toggle = function toggle() {
 +
        if ($$$1(this._element).hasClass(ClassName.SHOW)) {
 +
          this.hide();
 +
        } else {
 +
          this.show();
 +
        }
 +
      };
 +
 +
      _proto.show = function show() {
 +
        var _this = this;
 +
 +
        if (this._isTransitioning || $$$1(this._element).hasClass(ClassName.SHOW)) {
 +
          return;
 +
        }
 +
 +
        var actives;
 +
        var activesData;
 +
 +
        if (this._parent) {
 +
          actives = [].slice.call(this._parent.querySelectorAll(Selector.ACTIVES)).filter(function (elem) {
 +
            return elem.getAttribute('data-parent') === _this._config.parent;
 +
          });
 +
 +
          if (actives.length === 0) {
 +
            actives = null;
 +
          }
 +
        }
 +
 +
        if (actives) {
 +
          activesData = $$$1(actives).not(this._selector).data(DATA_KEY);
 +
 +
          if (activesData && activesData._isTransitioning) {
 +
            return;
 +
          }
 +
        }
 +
 +
        var startEvent = $$$1.Event(Event.SHOW);
 +
        $$$1(this._element).trigger(startEvent);
 +
 +
        if (startEvent.isDefaultPrevented()) {
 +
          return;
 +
        }
 +
 +
        if (actives) {
 +
          Collapse._jQueryInterface.call($$$1(actives).not(this._selector), 'hide');
 +
 +
          if (!activesData) {
 +
            $$$1(actives).data(DATA_KEY, null);
 +
          }
 +
        }
 +
 +
        var dimension = this._getDimension();
 +
 +
        $$$1(this._element).removeClass(ClassName.COLLAPSE).addClass(ClassName.COLLAPSING);
 +
        this._element.style[dimension] = 0;
 +
 +
        if (this._triggerArray.length) {
 +
          $$$1(this._triggerArray).removeClass(ClassName.COLLAPSED).attr('aria-expanded', true);
 +
        }
 +
 +
        this.setTransitioning(true);
 +
 +
        var complete = function complete() {
 +
          $$$1(_this._element).removeClass(ClassName.COLLAPSING).addClass(ClassName.COLLAPSE).addClass(ClassName.SHOW);
 +
          _this._element.style[dimension] = '';
 +
 +
          _this.setTransitioning(false);
 +
 +
          $$$1(_this._element).trigger(Event.SHOWN);
 +
        };
 +
 +
        var capitalizedDimension = dimension[0].toUpperCase() + dimension.slice(1);
 +
        var scrollSize = "scroll" + capitalizedDimension;
 +
        var transitionDuration = Util.getTransitionDurationFromElement(this._element);
 +
        $$$1(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
 +
        this._element.style[dimension] = this._element[scrollSize] + "px";
 +
      };
 +
 +
      _proto.hide = function hide() {
 +
        var _this2 = this;
 +
 +
        if (this._isTransitioning || !$$$1(this._element).hasClass(ClassName.SHOW)) {
 +
          return;
 +
        }
 +
 +
        var startEvent = $$$1.Event(Event.HIDE);
 +
        $$$1(this._element).trigger(startEvent);
 +
 +
        if (startEvent.isDefaultPrevented()) {
 +
          return;
 +
        }
 +
 +
        var dimension = this._getDimension();
 +
 +
        this._element.style[dimension] = this._element.getBoundingClientRect()[dimension] + "px";
 +
        Util.reflow(this._element);
 +
        $$$1(this._element).addClass(ClassName.COLLAPSING).removeClass(ClassName.COLLAPSE).removeClass(ClassName.SHOW);
 +
        var triggerArrayLength = this._triggerArray.length;
 +
 +
        if (triggerArrayLength > 0) {
 +
          for (var i = 0; i < triggerArrayLength; i++) {
 +
            var trigger = this._triggerArray[i];
 +
            var selector = Util.getSelectorFromElement(trigger);
 +
 +
            if (selector !== null) {
 +
              var $elem = $$$1([].slice.call(document.querySelectorAll(selector)));
 +
 +
              if (!$elem.hasClass(ClassName.SHOW)) {
 +
                $$$1(trigger).addClass(ClassName.COLLAPSED).attr('aria-expanded', false);
 +
              }
 +
            }
 +
          }
 +
        }
 +
 +
        this.setTransitioning(true);
 +
 +
        var complete = function complete() {
 +
          _this2.setTransitioning(false);
 +
 +
          $$$1(_this2._element).removeClass(ClassName.COLLAPSING).addClass(ClassName.COLLAPSE).trigger(Event.HIDDEN);
 +
        };
 +
 +
        this._element.style[dimension] = '';
 +
        var transitionDuration = Util.getTransitionDurationFromElement(this._element);
 +
        $$$1(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
 +
      };
 +
 +
      _proto.setTransitioning = function setTransitioning(isTransitioning) {
 +
        this._isTransitioning = isTransitioning;
 +
      };
 +
 +
      _proto.dispose = function dispose() {
 +
        $$$1.removeData(this._element, DATA_KEY);
 +
        this._config = null;
 +
        this._parent = null;
 +
        this._element = null;
 +
        this._triggerArray = null;
 +
        this._isTransitioning = null;
 +
      }; // Private
 +
 +
 +
      _proto._getConfig = function _getConfig(config) {
 +
        config = _objectSpread({}, Default, config);
 +
        config.toggle = Boolean(config.toggle); // Coerce string values
 +
 +
        Util.typeCheckConfig(NAME, config, DefaultType);
 +
        return config;
 +
      };
 +
 +
      _proto._getDimension = function _getDimension() {
 +
        var hasWidth = $$$1(this._element).hasClass(Dimension.WIDTH);
 +
        return hasWidth ? Dimension.WIDTH : Dimension.HEIGHT;
 +
      };
 +
 +
      _proto._getParent = function _getParent() {
 +
        var _this3 = this;
 +
 +
        var parent = null;
 +
 +
        if (Util.isElement(this._config.parent)) {
 +
          parent = this._config.parent; // It's a jQuery object
 +
 +
          if (typeof this._config.parent.jquery !== 'undefined') {
 +
            parent = this._config.parent[0];
 +
          }
 +
        } else {
 +
          parent = document.querySelector(this._config.parent);
 +
        }
 +
 +
        var selector = "[data-toggle=\"collapse\"][data-parent=\"" + this._config.parent + "\"]";
 +
        var children = [].slice.call(parent.querySelectorAll(selector));
 +
        $$$1(children).each(function (i, element) {
 +
          _this3._addAriaAndCollapsedClass(Collapse._getTargetFromElement(element), [element]);
 +
        });
 +
        return parent;
 +
      };
 +
 +
      _proto._addAriaAndCollapsedClass = function _addAriaAndCollapsedClass(element, triggerArray) {
 +
        if (element) {
 +
          var isOpen = $$$1(element).hasClass(ClassName.SHOW);
 +
 +
          if (triggerArray.length) {
 +
            $$$1(triggerArray).toggleClass(ClassName.COLLAPSED, !isOpen).attr('aria-expanded', isOpen);
 +
          }
 +
        }
 +
      }; // Static
 +
 +
 +
      Collapse._getTargetFromElement = function _getTargetFromElement(element) {
 +
        var selector = Util.getSelectorFromElement(element);
 +
        return selector ? document.querySelector(selector) : null;
 +
      };
 +
 +
      Collapse._jQueryInterface = function _jQueryInterface(config) {
 +
        return this.each(function () {
 +
          var $this = $$$1(this);
 +
          var data = $this.data(DATA_KEY);
 +
 +
          var _config = _objectSpread({}, Default, $this.data(), typeof config === 'object' && config ? config : {});
 +
 +
          if (!data && _config.toggle && /show|hide/.test(config)) {
 +
            _config.toggle = false;
 +
          }
 +
 +
          if (!data) {
 +
            data = new Collapse(this, _config);
 +
            $this.data(DATA_KEY, data);
 +
          }
 +
 +
          if (typeof config === 'string') {
 +
            if (typeof data[config] === 'undefined') {
 +
              throw new TypeError("No method named \"" + config + "\"");
 +
            }
 +
 +
            data[config]();
 +
          }
 +
        });
 +
      };
 +
 +
      _createClass(Collapse, null, [{
 +
        key: "VERSION",
 +
        get: function get() {
 +
          return VERSION;
 +
        }
 +
      }, {
 +
        key: "Default",
 +
        get: function get() {
 +
          return Default;
 +
        }
 +
      }]);
 +
 +
      return Collapse;
 +
    }();
 +
    /**
 +
    * ------------------------------------------------------------------------
 +
    * Data Api implementation
 +
    * ------------------------------------------------------------------------
 +
    */
 +
 +
 +
    $$$1(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
 +
      // preventDefault only for <a> elements (which change the URL) not inside the collapsible element
 +
      if (event.currentTarget.tagName === 'A') {
 +
        event.preventDefault();
 +
      }
 +
 +
      var $trigger = $$$1(this);
 +
      var selector = Util.getSelectorFromElement(this);
 +
      var selectors = [].slice.call(document.querySelectorAll(selector));
 +
      $$$1(selectors).each(function () {
 +
        var $target = $$$1(this);
 +
        var data = $target.data(DATA_KEY);
 +
        var config = data ? 'toggle' : $trigger.data();
 +
 +
        Collapse._jQueryInterface.call($target, config);
 +
      });
 +
    });
 +
    /**
 +
    * ------------------------------------------------------------------------
 +
    * jQuery
 +
    * ------------------------------------------------------------------------
 +
    */
 +
 +
    $$$1.fn[NAME] = Collapse._jQueryInterface;
 +
    $$$1.fn[NAME].Constructor = Collapse;
 +
 +
    $$$1.fn[NAME].noConflict = function () {
 +
      $$$1.fn[NAME] = JQUERY_NO_CONFLICT;
 +
      return Collapse._jQueryInterface;
 +
    };
 +
 +
    return Collapse;
 +
  }($);
 +
 +
  /**!
 +
  * @fileOverview Kickass library to create and place poppers near their reference elements.
 +
  * @version 1.14.3
 +
  * @license
 +
  * Copyright (c) 2016 Federico Zivolo and contributors
 +
  *
 +
  * Permission is hereby granted, free of charge, to any person obtaining a copy
 +
  * of this software and associated documentation files (the "Software"), to deal
 +
  * in the Software without restriction, including without limitation the rights
 +
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 +
  * copies of the Software, and to permit persons to whom the Software is
 +
  * furnished to do so, subject to the following conditions:
 +
  *
 +
  * The above copyright notice and this permission notice shall be included in all
 +
  * copies or substantial portions of the Software.
 +
  *
 +
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 +
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 +
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 +
  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 +
  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 +
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 +
  * SOFTWARE.
 +
  */
 +
  var isBrowser = typeof window !== 'undefined' && typeof document !== 'undefined';
 +
 +
  var longerTimeoutBrowsers = ['Edge', 'Trident', 'Firefox'];
 +
  var timeoutDuration = 0;
 +
  for (var i = 0; i < longerTimeoutBrowsers.length; i += 1) {
 +
    if (isBrowser && navigator.userAgent.indexOf(longerTimeoutBrowsers[i]) >= 0) {
 +
      timeoutDuration = 1;
 +
      break;
 +
    }
 +
  }
 +
 +
  function microtaskDebounce(fn) {
 +
    var called = false;
 +
    return function () {
 +
      if (called) {
 +
        return;
 +
      }
 +
      called = true;
 +
      window.Promise.resolve().then(function () {
 +
        called = false;
 +
        fn();
 +
      });
 +
    };
 +
  }
 +
 +
  function taskDebounce(fn) {
 +
    var scheduled = false;
 +
    return function () {
 +
      if (!scheduled) {
 +
        scheduled = true;
 +
        setTimeout(function () {
 +
          scheduled = false;
 +
          fn();
 +
        }, timeoutDuration);
 +
      }
 +
    };
 +
  }
 +
 +
  var supportsMicroTasks = isBrowser && window.Promise;
 +
 +
  /**
 +
  * Create a debounced version of a method, that's asynchronously deferred
 +
  * but called in the minimum time possible.
 +
  *
 +
  * @method
 +
  * @memberof Popper.Utils
 +
  * @argument {Function} fn
 +
  * @returns {Function}
 +
  */
 +
  var debounce = supportsMicroTasks ? microtaskDebounce : taskDebounce;
 +
 +
  /**
 +
  * Check if the given variable is a function
 +
  * @method
 +
  * @memberof Popper.Utils
 +
  * @argument {Any} functionToCheck - variable to check
 +
  * @returns {Boolean} answer to: is a function?
 +
  */
 +
  function isFunction(functionToCheck) {
 +
    var getType = {};
 +
    return functionToCheck && getType.toString.call(functionToCheck) === '[object Function]';
 +
  }
 +
 +
  /**
 +
  * Get CSS computed property of the given element
 +
  * @method
 +
  * @memberof Popper.Utils
 +
  * @argument {Eement} element
 +
  * @argument {String} property
 +
  */
 +
  function getStyleComputedProperty(element, property) {
 +
    if (element.nodeType !== 1) {
 +
      return [];
 +
    }
 +
    // NOTE: 1 DOM access here
 +
    var css = getComputedStyle(element, null);
 +
    return property ? css[property] : css;
 +
  }
 +
 +
  /**
 +
  * Returns the parentNode or the host of the element
 +
  * @method
 +
  * @memberof Popper.Utils
 +
  * @argument {Element} element
 +
  * @returns {Element} parent
 +
  */
 +
  function getParentNode(element) {
 +
    if (element.nodeName === 'HTML') {
 +
      return element;
 +
    }
 +
    return element.parentNode || element.host;
 +
  }
 +
 +
  /**
 +
  * Returns the scrolling parent of the given element
 +
  * @method
 +
  * @memberof Popper.Utils
 +
  * @argument {Element} element
 +
  * @returns {Element} scroll parent
 +
  */
 +
  function getScrollParent(element) {
 +
    // Return body, `getScroll` will take care to get the correct `scrollTop` from it
 +
    if (!element) {
 +
      return document.body;
 +
    }
 +
 +
    switch (element.nodeName) {
 +
      case 'HTML':
 +
      case 'BODY':
 +
        return element.ownerDocument.body;
 +
      case '#document':
 +
        return element.body;
 +
    }
 +
 +
    // Firefox want us to check `-x` and `-y` variations as well
 +
 +
    var _getStyleComputedProp = getStyleComputedProperty(element),
 +
        overflow = _getStyleComputedProp.overflow,
 +
        overflowX = _getStyleComputedProp.overflowX,
 +
        overflowY = _getStyleComputedProp.overflowY;
 +
 +
    if (/(auto|scroll|overlay)/.test(overflow + overflowY + overflowX)) {
 +
      return element;
 +
    }
 +
 +
    return getScrollParent(getParentNode(element));
 +
  }
 +
 +
  var isIE11 = isBrowser && !!(window.MSInputMethodContext && document.documentMode);
 +
  var isIE10 = isBrowser && /MSIE 10/.test(navigator.userAgent);
 +
 +
  /**
 +
  * Determines if the browser is Internet Explorer
 +
  * @method
 +
  * @memberof Popper.Utils
 +
  * @param {Number} version to check
 +
  * @returns {Boolean} isIE
 +
  */
 +
  function isIE(version) {
 +
    if (version === 11) {
 +
      return isIE11;
 +
    }
 +
    if (version === 10) {
 +
      return isIE10;
 +
    }
 +
    return isIE11 || isIE10;
 +
  }
 +
 +
  /**
 +
  * Returns the offset parent of the given element
 +
  * @method
 +
  * @memberof Popper.Utils
 +
  * @argument {Element} element
 +
  * @returns {Element} offset parent
 +
  */
 +
  function getOffsetParent(element) {
 +
    if (!element) {
 +
      return document.documentElement;
 +
    }
 +
 +
    var noOffsetParent = isIE(10) ? document.body : null;
 +
 +
    // NOTE: 1 DOM access here
 +
    var offsetParent = element.offsetParent;
 +
    // Skip hidden elements which don't have an offsetParent
 +
    while (offsetParent === noOffsetParent && element.nextElementSibling) {
 +
      offsetParent = (element = element.nextElementSibling).offsetParent;
 +
    }
 +
 +
    var nodeName = offsetParent && offsetParent.nodeName;
 +
 +
    if (!nodeName || nodeName === 'BODY' || nodeName === 'HTML') {
 +
      return element ? element.ownerDocument.documentElement : document.documentElement;
 +
    }
 +
 +
    // .offsetParent will return the closest TD or TABLE in case
 +
    // no offsetParent is present, I hate this job...
 +
    if (['TD', 'TABLE'].indexOf(offsetParent.nodeName) !== -1 && getStyleComputedProperty(offsetParent, 'position') === 'static') {
 +
      return getOffsetParent(offsetParent);
 +
    }
 +
 +
    return offsetParent;
 +
  }
 +
 +
  function isOffsetContainer(element) {
 +
    var nodeName = element.nodeName;
 +
 +
    if (nodeName === 'BODY') {
 +
      return false;
 +
    }
 +
    return nodeName === 'HTML' || getOffsetParent(element.firstElementChild) === element;
 +
  }
 +
 +
  /**
 +
  * Finds the root node (document, shadowDOM root) of the given element
 +
  * @method
 +
  * @memberof Popper.Utils
 +
  * @argument {Element} node
 +
  * @returns {Element} root node
 +
  */
 +
  function getRoot(node) {
 +
    if (node.parentNode !== null) {
 +
      return getRoot(node.parentNode);
 +
    }
 +
 +
    return node;
 +
  }
 +
 +
  /**
 +
  * Finds the offset parent common to the two provided nodes
 +
  * @method
 +
  * @memberof Popper.Utils
 +
  * @argument {Element} element1
 +
  * @argument {Element} element2
 +
  * @returns {Element} common offset parent
 +
  */
 +
  function findCommonOffsetParent(element1, element2) {
 +
    // This check is needed to avoid errors in case one of the elements isn't defined for any reason
 +
    if (!element1 || !element1.nodeType || !element2 || !element2.nodeType) {
 +
      return document.documentElement;
 +
    }
 +
 +
    // Here we make sure to give as "start" the element that comes first in the DOM
 +
    var order = element1.compareDocumentPosition(element2) & Node.DOCUMENT_POSITION_FOLLOWING;
 +
    var start = order ? element1 : element2;
 +
    var end = order ? element2 : element1;
 +
 +
    // Get common ancestor container
 +
    var range = document.createRange();
 +
    range.setStart(start, 0);
 +
    range.setEnd(end, 0);
 +
    var commonAncestorContainer = range.commonAncestorContainer;
 +
 +
    // Both nodes are inside #document
 +
 +
    if (element1 !== commonAncestorContainer && element2 !== commonAncestorContainer || start.contains(end)) {
 +
      if (isOffsetContainer(commonAncestorContainer)) {
 +
        return commonAncestorContainer;
 +
      }
 +
 +
      return getOffsetParent(commonAncestorContainer);
 +
    }
 +
 +
    // one of the nodes is inside shadowDOM, find which one
 +
    var element1root = getRoot(element1);
 +
    if (element1root.host) {
 +
      return findCommonOffsetParent(element1root.host, element2);
 +
    } else {
 +
      return findCommonOffsetParent(element1, getRoot(element2).host);
 +
    }
 +
  }
 +
 +
  /**
 +
  * Gets the scroll value of the given element in the given side (top and left)
 +
  * @method
 +
  * @memberof Popper.Utils
 +
  * @argument {Element} element
 +
  * @argument {String} side `top` or `left`
 +
  * @returns {number} amount of scrolled pixels
 +
  */
 +
  function getScroll(element) {
 +
    var side = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'top';
 +
 +
    var upperSide = side === 'top' ? 'scrollTop' : 'scrollLeft';
 +
    var nodeName = element.nodeName;
 +
 +
    if (nodeName === 'BODY' || nodeName === 'HTML') {
 +
      var html = element.ownerDocument.documentElement;
 +
      var scrollingElement = element.ownerDocument.scrollingElement || html;
 +
      return scrollingElement[upperSide];
 +
    }
 +
 +
    return element[upperSide];
 +
  }
 +
 +
  /*
 +
  * Sum or subtract the element scroll values (left and top) from a given rect object
 +
  * @method
 +
  * @memberof Popper.Utils
 +
  * @param {Object} rect - Rect object you want to change
 +
  * @param {HTMLElement} element - The element from the function reads the scroll values
 +
  * @param {Boolean} subtract - set to true if you want to subtract the scroll values
 +
  * @return {Object} rect - The modifier rect object
 +
  */
 +
  function includeScroll(rect, element) {
 +
    var subtract = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
 +
 +
    var scrollTop = getScroll(element, 'top');
 +
    var scrollLeft = getScroll(element, 'left');
 +
    var modifier = subtract ? -1 : 1;
 +
    rect.top += scrollTop * modifier;
 +
    rect.bottom += scrollTop * modifier;
 +
    rect.left += scrollLeft * modifier;
 +
    rect.right += scrollLeft * modifier;
 +
    return rect;
 +
  }
 +
 +
  /*
 +
  * Helper to detect borders of a given element
 +
  * @method
 +
  * @memberof Popper.Utils
 +
  * @param {CSSStyleDeclaration} styles
 +
  * Result of `getStyleComputedProperty` on the given element
 +
  * @param {String} axis - `x` or `y`
 +
  * @return {number} borders - The borders size of the given axis
 +
  */
 +
 +
  function getBordersSize(styles, axis) {
 +
    var sideA = axis === 'x' ? 'Left' : 'Top';
 +
    var sideB = sideA === 'Left' ? 'Right' : 'Bottom';
 +
 +
    return parseFloat(styles['border' + sideA + 'Width'], 10) + parseFloat(styles['border' + sideB + 'Width'], 10);
 +
  }
 +
 +
  function getSize(axis, body, html, computedStyle) {
 +
    return Math.max(body['offset' + axis], body['scroll' + axis], html['client' + axis], html['offset' + axis], html['scroll' + axis], isIE(10) ? html['offset' + axis] + computedStyle['margin' + (axis === 'Height' ? 'Top' : 'Left')] + computedStyle['margin' + (axis === 'Height' ? 'Bottom' : 'Right')] : 0);
 +
  }
 +
 +
  function getWindowSizes() {
 +
    var body = document.body;
 +
    var html = document.documentElement;
 +
    var computedStyle = isIE(10) && getComputedStyle(html);
 +
 +
    return {
 +
      height: getSize('Height', body, html, computedStyle),
 +
      width: getSize('Width', body, html, computedStyle)
 +
    };
 +
  }
 +
 +
  var classCallCheck = function (instance, Constructor) {
 +
    if (!(instance instanceof Constructor)) {
 +
      throw new TypeError("Cannot call a class as a function");
 +
    }
 +
  };
 +
 +
  var createClass = function () {
 +
    function defineProperties(target, props) {
 +
      for (var i = 0; i < props.length; i++) {
 +
        var descriptor = props[i];
 +
        descriptor.enumerable = descriptor.enumerable || false;
 +
        descriptor.configurable = true;
 +
        if ("value" in descriptor) descriptor.writable = true;
 +
        Object.defineProperty(target, descriptor.key, descriptor);
 +
      }
 +
    }
 +
 +
    return function (Constructor, protoProps, staticProps) {
 +
      if (protoProps) defineProperties(Constructor.prototype, protoProps);
 +
      if (staticProps) defineProperties(Constructor, staticProps);
 +
      return Constructor;
 +
    };
 +
  }();
 +
 +
 +
 +
 +
 +
  var defineProperty = function (obj, key, value) {
 +
    if (key in obj) {
 +
      Object.defineProperty(obj, key, {
 +
        value: value,
 +
        enumerable: true,
 +
        configurable: true,
 +
        writable: true
 +
      });
 +
    } else {
 +
      obj[key] = value;
 +
    }
 +
 +
    return obj;
 +
  };
 +
 +
  var _extends = Object.assign || function (target) {
 +
    for (var i = 1; i < arguments.length; i++) {
 +
      var source = arguments[i];
 +
 +
      for (var key in source) {
 +
        if (Object.prototype.hasOwnProperty.call(source, key)) {
 +
          target[key] = source[key];
 +
        }
 +
      }
 +
    }
 +
 +
    return target;
 +
  };
 +
 +
  /**
 +
  * Given element offsets, generate an output similar to getBoundingClientRect
 +
  * @method
 +
  * @memberof Popper.Utils
 +
  * @argument {Object} offsets
 +
  * @returns {Object} ClientRect like output
 +
  */
 +
  function getClientRect(offsets) {
 +
    return _extends({}, offsets, {
 +
      right: offsets.left + offsets.width,
 +
      bottom: offsets.top + offsets.height
 +
    });
 +
  }
 +
 +
  /**
 +
  * Get bounding client rect of given element
 +
  * @method
 +
  * @memberof Popper.Utils
 +
  * @param {HTMLElement} element
 +
  * @return {Object} client rect
 +
  */
 +
  function getBoundingClientRect(element) {
 +
    var rect = {};
 +
 +
    // IE10 10 FIX: Please, don't ask, the element isn't
 +
    // considered in DOM in some circumstances...
 +
    // This isn't reproducible in IE10 compatibility mode of IE11
 +
    try {
 +
      if (isIE(10)) {
 +
        rect = element.getBoundingClientRect();
 +
        var scrollTop = getScroll(element, 'top');
 +
        var scrollLeft = getScroll(element, 'left');
 +
        rect.top += scrollTop;
 +
        rect.left += scrollLeft;
 +
        rect.bottom += scrollTop;
 +
        rect.right += scrollLeft;
 +
      } else {
 +
        rect = element.getBoundingClientRect();
 +
      }
 +
    } catch (e) {}
 +
 +
    var result = {
 +
      left: rect.left,
 +
      top: rect.top,
 +
      width: rect.right - rect.left,
 +
      height: rect.bottom - rect.top
 +
    };
 +
 +
    // subtract scrollbar size from sizes
 +
    var sizes = element.nodeName === 'HTML' ? getWindowSizes() : {};
 +
    var width = sizes.width || element.clientWidth || result.right - result.left;
 +
    var height = sizes.height || element.clientHeight || result.bottom - result.top;
 +
 +
    var horizScrollbar = element.offsetWidth - width;
 +
    var vertScrollbar = element.offsetHeight - height;
 +
 +
    // if an hypothetical scrollbar is detected, we must be sure it's not a `border`
 +
    // we make this check conditional for performance reasons
 +
    if (horizScrollbar || vertScrollbar) {
 +
      var styles = getStyleComputedProperty(element);
 +
      horizScrollbar -= getBordersSize(styles, 'x');
 +
      vertScrollbar -= getBordersSize(styles, 'y');
 +
 +
      result.width -= horizScrollbar;
 +
      result.height -= vertScrollbar;
 +
    }
 +
 +
    return getClientRect(result);
 +
  }
 +
 +
  function getOffsetRectRelativeToArbitraryNode(children, parent) {
 +
    var fixedPosition = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
 +
 +
    var isIE10 = isIE(10);
 +
    var isHTML = parent.nodeName === 'HTML';
 +
    var childrenRect = getBoundingClientRect(children);
 +
    var parentRect = getBoundingClientRect(parent);
 +
    var scrollParent = getScrollParent(children);
 +
 +
    var styles = getStyleComputedProperty(parent);
 +
    var borderTopWidth = parseFloat(styles.borderTopWidth, 10);
 +
    var borderLeftWidth = parseFloat(styles.borderLeftWidth, 10);
 +
 +
    // In cases where the parent is fixed, we must ignore negative scroll in offset calc
 +
    if (fixedPosition && parent.nodeName === 'HTML') {
 +
      parentRect.top = Math.max(parentRect.top, 0);
 +
      parentRect.left = Math.max(parentRect.left, 0);
 +
    }
 +
    var offsets = getClientRect({
 +
      top: childrenRect.top - parentRect.top - borderTopWidth,
 +
      left: childrenRect.left - parentRect.left - borderLeftWidth,
 +
      width: childrenRect.width,
 +
      height: childrenRect.height
 +
    });
 +
    offsets.marginTop = 0;
 +
    offsets.marginLeft = 0;
 +
 +
    // Subtract margins of documentElement in case it's being used as parent
 +
    // we do this only on HTML because it's the only element that behaves
 +
    // differently when margins are applied to it. The margins are included in
 +
    // the box of the documentElement, in the other cases not.
 +
    if (!isIE10 && isHTML) {
 +
      var marginTop = parseFloat(styles.marginTop, 10);
 +
      var marginLeft = parseFloat(styles.marginLeft, 10);
 +
 +
      offsets.top -= borderTopWidth - marginTop;
 +
      offsets.bottom -= borderTopWidth - marginTop;
 +
      offsets.left -= borderLeftWidth - marginLeft;
 +
      offsets.right -= borderLeftWidth - marginLeft;
 +
 +
      // Attach marginTop and marginLeft because in some circumstances we may need them
 +
      offsets.marginTop = marginTop;
 +
      offsets.marginLeft = marginLeft;
 +
    }
 +
 +
    if (isIE10 && !fixedPosition ? parent.contains(scrollParent) : parent === scrollParent && scrollParent.nodeName !== 'BODY') {
 +
      offsets = includeScroll(offsets, parent);
 +
    }
 +
 +
    return offsets;
 +
  }
 +
 +
  function getViewportOffsetRectRelativeToArtbitraryNode(element) {
 +
    var excludeScroll = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
 +
 +
    var html = element.ownerDocument.documentElement;
 +
    var relativeOffset = getOffsetRectRelativeToArbitraryNode(element, html);
 +
    var width = Math.max(html.clientWidth, window.innerWidth || 0);
 +
    var height = Math.max(html.clientHeight, window.innerHeight || 0);
 +
 +
    var scrollTop = !excludeScroll ? getScroll(html) : 0;
 +
    var scrollLeft = !excludeScroll ? getScroll(html, 'left') : 0;
 +
 +
    var offset = {
 +
      top: scrollTop - relativeOffset.top + relativeOffset.marginTop,
 +
      left: scrollLeft - relativeOffset.left + relativeOffset.marginLeft,
 +
      width: width,
 +
      height: height
 +
    };
 +
 +
    return getClientRect(offset);
 +
  }
 +
 +
  /**
 +
  * Check if the given element is fixed or is inside a fixed parent
 +
  * @method
 +
  * @memberof Popper.Utils
 +
  * @argument {Element} element
 +
  * @argument {Element} customContainer
 +
  * @returns {Boolean} answer to "isFixed?"
 +
  */
 +
  function isFixed(element) {
 +
    var nodeName = element.nodeName;
 +
    if (nodeName === 'BODY' || nodeName === 'HTML') {
 +
      return false;
 +
    }
 +
    if (getStyleComputedProperty(element, 'position') === 'fixed') {
 +
      return true;
 +
    }
 +
    return isFixed(getParentNode(element));
 +
  }
 +
 +
  /**
 +
  * Finds the first parent of an element that has a transformed property defined
 +
  * @method
 +
  * @memberof Popper.Utils
 +
  * @argument {Element} element
 +
  * @returns {Element} first transformed parent or documentElement
 +
  */
 +
 +
  function getFixedPositionOffsetParent(element) {
 +
    // This check is needed to avoid errors in case one of the elements isn't defined for any reason
 +
    if (!element || !element.parentElement || isIE()) {
 +
      return document.documentElement;
 +
    }
 +
    var el = element.parentElement;
 +
    while (el && getStyleComputedProperty(el, 'transform') === 'none') {
 +
      el = el.parentElement;
 +
    }
 +
    return el || document.documentElement;
 +
  }
 +
 +
  /**
 +
  * Computed the boundaries limits and return them
 +
  * @method
 +
  * @memberof Popper.Utils
 +
  * @param {HTMLElement} popper
 +
  * @param {HTMLElement} reference
 +
  * @param {number} padding
 +
  * @param {HTMLElement} boundariesElement - Element used to define the boundaries
 +
  * @param {Boolean} fixedPosition - Is in fixed position mode
 +
  * @returns {Object} Coordinates of the boundaries
 +
  */
 +
  function getBoundaries(popper, reference, padding, boundariesElement) {
 +
    var fixedPosition = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : false;
 +
 +
    // NOTE: 1 DOM access here
 +
 +
    var boundaries = { top: 0, left: 0 };
 +
    var offsetParent = fixedPosition ? getFixedPositionOffsetParent(popper) : findCommonOffsetParent(popper, reference);
 +
 +
    // Handle viewport case
 +
    if (boundariesElement === 'viewport') {
 +
      boundaries = getViewportOffsetRectRelativeToArtbitraryNode(offsetParent, fixedPosition);
 +
    } else {
 +
      // Handle other cases based on DOM element used as boundaries
 +
      var boundariesNode = void 0;
 +
      if (boundariesElement === 'scrollParent') {
 +
        boundariesNode = getScrollParent(getParentNode(reference));
 +
        if (boundariesNode.nodeName === 'BODY') {
 +
          boundariesNode = popper.ownerDocument.documentElement;
 +
        }
 +
      } else if (boundariesElement === 'window') {
 +
        boundariesNode = popper.ownerDocument.documentElement;
 +
      } else {
 +
        boundariesNode = boundariesElement;
 +
      }
 +
 +
      var offsets = getOffsetRectRelativeToArbitraryNode(boundariesNode, offsetParent, fixedPosition);
 +
 +
      // In case of HTML, we need a different computation
 +
      if (boundariesNode.nodeName === 'HTML' && !isFixed(offsetParent)) {
 +
        var _getWindowSizes = getWindowSizes(),
 +
            height = _getWindowSizes.height,
 +
            width = _getWindowSizes.width;
 +
 +
        boundaries.top += offsets.top - offsets.marginTop;
 +
        boundaries.bottom = height + offsets.top;
 +
        boundaries.left += offsets.left - offsets.marginLeft;
 +
        boundaries.right = width + offsets.left;
 +
      } else {
 +
        // for all the other DOM elements, this one is good
 +
        boundaries = offsets;
 +
      }
 +
    }
 +
 +
    // Add paddings
 +
    boundaries.left += padding;
 +
    boundaries.top += padding;
 +
    boundaries.right -= padding;
 +
    boundaries.bottom -= padding;
 +
 +
    return boundaries;
 +
  }
 +
 +
  function getArea(_ref) {
 +
    var width = _ref.width,
 +
        height = _ref.height;
 +
 +
    return width * height;
 +
  }
 +
 +
  /**
 +
  * Utility used to transform the `auto` placement to the placement with more
 +
  * available space.
 +
  * @method
 +
  * @memberof Popper.Utils
 +
  * @argument {Object} data - The data object generated by update method
 +
  * @argument {Object} options - Modifiers configuration and options
 +
  * @returns {Object} The data object, properly modified
 +
  */
 +
  function computeAutoPlacement(placement, refRect, popper, reference, boundariesElement) {
 +
    var padding = arguments.length > 5 && arguments[5] !== undefined ? arguments[5] : 0;
 +
 +
    if (placement.indexOf('auto') === -1) {
 +
      return placement;
 +
    }
 +
 +
    var boundaries = getBoundaries(popper, reference, padding, boundariesElement);
 +
 +
    var rects = {
 +
      top: {
 +
        width: boundaries.width,
 +
        height: refRect.top - boundaries.top
 +
      },
 +
      right: {
 +
        width: boundaries.right - refRect.right,
 +
        height: boundaries.height
 +
      },
 +
      bottom: {
 +
        width: boundaries.width,
 +
        height: boundaries.bottom - refRect.bottom
 +
      },
 +
      left: {
 +
        width: refRect.left - boundaries.left,
 +
        height: boundaries.height
 +
      }
 +
    };
 +
 +
    var sortedAreas = Object.keys(rects).map(function (key) {
 +
      return _extends({
 +
        key: key
 +
      }, rects[key], {
 +
        area: getArea(rects[key])
 +
      });
 +
    }).sort(function (a, b) {
 +
      return b.area - a.area;
 +
    });
 +
 +
    var filteredAreas = sortedAreas.filter(function (_ref2) {
 +
      var width = _ref2.width,
 +
          height = _ref2.height;
 +
      return width >= popper.clientWidth && height >= popper.clientHeight;
 +
    });
 +
 +
    var computedPlacement = filteredAreas.length > 0 ? filteredAreas[0].key : sortedAreas[0].key;
 +
 +
    var variation = placement.split('-')[1];
 +
 +
    return computedPlacement + (variation ? '-' + variation : '');
 +
  }
 +
 +
  /**
 +
  * Get offsets to the reference element
 +
  * @method
 +
  * @memberof Popper.Utils
 +
  * @param {Object} state
 +
  * @param {Element} popper - the popper element
 +
  * @param {Element} reference - the reference element (the popper will be relative to this)
 +
  * @param {Element} fixedPosition - is in fixed position mode
 +
  * @returns {Object} An object containing the offsets which will be applied to the popper
 +
  */
 +
  function getReferenceOffsets(state, popper, reference) {
 +
    var fixedPosition = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : null;
 +
 +
    var commonOffsetParent = fixedPosition ? getFixedPositionOffsetParent(popper) : findCommonOffsetParent(popper, reference);
 +
    return getOffsetRectRelativeToArbitraryNode(reference, commonOffsetParent, fixedPosition);
 +
  }
 +
 +
  /**
 +
  * Get the outer sizes of the given element (offset size + margins)
 +
  * @method
 +
  * @memberof Popper.Utils
 +
  * @argument {Element} element
 +
  * @returns {Object} object containing width and height properties
 +
  */
 +
  function getOuterSizes(element) {
 +
    var styles = getComputedStyle(element);
 +
    var x = parseFloat(styles.marginTop) + parseFloat(styles.marginBottom);
 +
    var y = parseFloat(styles.marginLeft) + parseFloat(styles.marginRight);
 +
    var result = {
 +
      width: element.offsetWidth + y,
 +
      height: element.offsetHeight + x
 +
    };
 +
    return result;
 +
  }
 +
 +
  /**
 +
  * Get the opposite placement of the given one
 +
  * @method
 +
  * @memberof Popper.Utils
 +
  * @argument {String} placement
 +
  * @returns {String} flipped placement
 +
  */
 +
  function getOppositePlacement(placement) {
 +
    var hash = { left: 'right', right: 'left', bottom: 'top', top: 'bottom' };
 +
    return placement.replace(/left|right|bottom|top/g, function (matched) {
 +
      return hash[matched];
 +
    });
 +
  }
 +
 +
  /**
 +
  * Get offsets to the popper
 +
  * @method
 +
  * @memberof Popper.Utils
 +
  * @param {Object} position - CSS position the Popper will get applied
 +
  * @param {HTMLElement} popper - the popper element
 +
  * @param {Object} referenceOffsets - the reference offsets (the popper will be relative to this)
 +
  * @param {String} placement - one of the valid placement options
 +
  * @returns {Object} popperOffsets - An object containing the offsets which will be applied to the popper
 +
  */
 +
  function getPopperOffsets(popper, referenceOffsets, placement) {
 +
    placement = placement.split('-')[0];
 +
 +
    // Get popper node sizes
 +
    var popperRect = getOuterSizes(popper);
 +
 +
    // Add position, width and height to our offsets object
 +
    var popperOffsets = {
 +
      width: popperRect.width,
 +
      height: popperRect.height
 +
    };
 +
 +
    // depending by the popper placement we have to compute its offsets slightly differently
 +
    var isHoriz = ['right', 'left'].indexOf(placement) !== -1;
 +
    var mainSide = isHoriz ? 'top' : 'left';
 +
    var secondarySide = isHoriz ? 'left' : 'top';
 +
    var measurement = isHoriz ? 'height' : 'width';
 +
    var secondaryMeasurement = !isHoriz ? 'height' : 'width';
 +
 +
    popperOffsets[mainSide] = referenceOffsets[mainSide] + referenceOffsets[measurement] / 2 - popperRect[measurement] / 2;
 +
    if (placement === secondarySide) {
 +
      popperOffsets[secondarySide] = referenceOffsets[secondarySide] - popperRect[secondaryMeasurement];
 +
    } else {
 +
      popperOffsets[secondarySide] = referenceOffsets[getOppositePlacement(secondarySide)];
 +
    }
 +
 +
    return popperOffsets;
 +
  }
 +
 +
  /**
 +
  * Mimics the `find` method of Array
 +
  * @method
 +
  * @memberof Popper.Utils
 +
  * @argument {Array} arr
 +
  * @argument prop
 +
  * @argument value
 +
  * @returns index or -1
 +
  */
 +
  function find(arr, check) {
 +
    // use native find if supported
 +
    if (Array.prototype.find) {
 +
      return arr.find(check);
 +
    }
 +
 +
    // use `filter` to obtain the same behavior of `find`
 +
    return arr.filter(check)[0];
 +
  }
 +
 +
  /**
 +
  * Return the index of the matching object
 +
  * @method
 +
  * @memberof Popper.Utils
 +
  * @argument {Array} arr
 +
  * @argument prop
 +
  * @argument value
 +
  * @returns index or -1
 +
  */
 +
  function findIndex(arr, prop, value) {
 +
    // use native findIndex if supported
 +
    if (Array.prototype.findIndex) {
 +
      return arr.findIndex(function (cur) {
 +
        return cur[prop] === value;
 +
      });
 +
    }
 +
 +
    // use `find` + `indexOf` if `findIndex` isn't supported
 +
    var match = find(arr, function (obj) {
 +
      return obj[prop] === value;
 +
    });
 +
    return arr.indexOf(match);
 +
  }
 +
 +
  /**
 +
  * Loop trough the list of modifiers and run them in order,
 +
  * each of them will then edit the data object.
 +
  * @method
 +
  * @memberof Popper.Utils
 +
  * @param {dataObject} data
 +
  * @param {Array} modifiers
 +
  * @param {String} ends - Optional modifier name used as stopper
 +
  * @returns {dataObject}
 +
  */
 +
  function runModifiers(modifiers, data, ends) {
 +
    var modifiersToRun = ends === undefined ? modifiers : modifiers.slice(0, findIndex(modifiers, 'name', ends));
 +
 +
    modifiersToRun.forEach(function (modifier) {
 +
      if (modifier['function']) {
 +
        // eslint-disable-line dot-notation
 +
        console.warn('`modifier.function` is deprecated, use `modifier.fn`!');
 +
      }
 +
      var fn = modifier['function'] || modifier.fn; // eslint-disable-line dot-notation
 +
      if (modifier.enabled && isFunction(fn)) {
 +
        // Add properties to offsets to make them a complete clientRect object
 +
        // we do this before each modifier to make sure the previous one doesn't
 +
        // mess with these values
 +
        data.offsets.popper = getClientRect(data.offsets.popper);
 +
        data.offsets.reference = getClientRect(data.offsets.reference);
 +
 +
        data = fn(data, modifier);
 +
      }
 +
    });
 +
 +
    return data;
 +
  }
 +
 +
  /**
 +
  * Updates the position of the popper, computing the new offsets and applying
 +
  * the new style.<br />
 +
  * Prefer `scheduleUpdate` over `update` because of performance reasons.
 +
  * @method
 +
  * @memberof Popper
 +
  */
 +
  function update() {
 +
    // if popper is destroyed, don't perform any further update
 +
    if (this.state.isDestroyed) {
 +
      return;
 +
    }
 +
 +
    var data = {
 +
      instance: this,
 +
      styles: {},
 +
      arrowStyles: {},
 +
      attributes: {},
 +
      flipped: false,
 +
      offsets: {}
 +
    };
 +
 +
    // compute reference element offsets
 +
    data.offsets.reference = getReferenceOffsets(this.state, this.popper, this.reference, this.options.positionFixed);
 +
 +
    // compute auto placement, store placement inside the data object,
 +
    // modifiers will be able to edit `placement` if needed
 +
    // and refer to originalPlacement to know the original value
 +
    data.placement = computeAutoPlacement(this.options.placement, data.offsets.reference, this.popper, this.reference, this.options.modifiers.flip.boundariesElement, this.options.modifiers.flip.padding);
 +
 +
    // store the computed placement inside `originalPlacement`
 +
    data.originalPlacement = data.placement;
 +
 +
    data.positionFixed = this.options.positionFixed;
 +
 +
    // compute the popper offsets
 +
    data.offsets.popper = getPopperOffsets(this.popper, data.offsets.reference, data.placement);
 +
 +
    data.offsets.popper.position = this.options.positionFixed ? 'fixed' : 'absolute';
 +
 +
    // run the modifiers
 +
    data = runModifiers(this.modifiers, data);
 +
 +
    // the first `update` will call `onCreate` callback
 +
    // the other ones will call `onUpdate` callback
 +
    if (!this.state.isCreated) {
 +
      this.state.isCreated = true;
 +
      this.options.onCreate(data);
 +
    } else {
 +
      this.options.onUpdate(data);
 +
    }
 +
  }
 +
 +
  /**
 +
  * Helper used to know if the given modifier is enabled.
 +
  * @method
 +
  * @memberof Popper.Utils
 +
  * @returns {Boolean}
 +
  */
 +
  function isModifierEnabled(modifiers, modifierName) {
 +
    return modifiers.some(function (_ref) {
 +
      var name = _ref.name,
 +
          enabled = _ref.enabled;
 +
      return enabled && name === modifierName;
 +
    });
 +
  }
 +
 +
  /**
 +
  * Get the prefixed supported property name
 +
  * @method
 +
  * @memberof Popper.Utils
 +
  * @argument {String} property (camelCase)
 +
  * @returns {String} prefixed property (camelCase or PascalCase, depending on the vendor prefix)
 +
  */
 +
  function getSupportedPropertyName(property) {
 +
    var prefixes = [false, 'ms', 'Webkit', 'Moz', 'O'];
 +
    var upperProp = property.charAt(0).toUpperCase() + property.slice(1);
 +
 +
    for (var i = 0; i < prefixes.length; i++) {
 +
      var prefix = prefixes[i];
 +
      var toCheck = prefix ? '' + prefix + upperProp : property;
 +
      if (typeof document.body.style[toCheck] !== 'undefined') {
 +
        return toCheck;
 +
      }
 +
    }
 +
    return null;
 +
  }
 +
 +
  /**
 +
  * Destroy the popper
 +
  * @method
 +
  * @memberof Popper
 +
  */
 +
  function destroy() {
 +
    this.state.isDestroyed = true;
 +
 +
    // touch DOM only if `applyStyle` modifier is enabled
 +
    if (isModifierEnabled(this.modifiers, 'applyStyle')) {
 +
      this.popper.removeAttribute('x-placement');
 +
      this.popper.style.position = '';
 +
      this.popper.style.top = '';
 +
      this.popper.style.left = '';
 +
      this.popper.style.right = '';
 +
      this.popper.style.bottom = '';
 +
      this.popper.style.willChange = '';
 +
      this.popper.style[getSupportedPropertyName('transform')] = '';
 +
    }
 +
 +
    this.disableEventListeners();
 +
 +
    // remove the popper if user explicity asked for the deletion on destroy
 +
    // do not use `remove` because IE11 doesn't support it
 +
    if (this.options.removeOnDestroy) {
 +
      this.popper.parentNode.removeChild(this.popper);
 +
    }
 +
    return this;
 +
  }
 +
 +
  /**
 +
  * Get the window associated with the element
 +
  * @argument {Element} element
 +
  * @returns {Window}
 +
  */
 +
  function getWindow(element) {
 +
    var ownerDocument = element.ownerDocument;
 +
    return ownerDocument ? ownerDocument.defaultView : window;
 +
  }
 +
 +
  function attachToScrollParents(scrollParent, event, callback, scrollParents) {
 +
    var isBody = scrollParent.nodeName === 'BODY';
 +
    var target = isBody ? scrollParent.ownerDocument.defaultView : scrollParent;
 +
    target.addEventListener(event, callback, { passive: true });
 +
 +
    if (!isBody) {
 +
      attachToScrollParents(getScrollParent(target.parentNode), event, callback, scrollParents);
 +
    }
 +
    scrollParents.push(target);
 +
  }
 +
 +
  /**
 +
  * Setup needed event listeners used to update the popper position
 +
  * @method
 +
  * @memberof Popper.Utils
 +
  * @private
 +
  */
 +
  function setupEventListeners(reference, options, state, updateBound) {
 +
    // Resize event listener on window
 +
    state.updateBound = updateBound;
 +
    getWindow(reference).addEventListener('resize', state.updateBound, { passive: true });
 +
 +
    // Scroll event listener on scroll parents
 +
    var scrollElement = getScrollParent(reference);
 +
    attachToScrollParents(scrollElement, 'scroll', state.updateBound, state.scrollParents);
 +
    state.scrollElement = scrollElement;
 +
    state.eventsEnabled = true;
 +
 +
    return state;
 +
  }
 +
 +
  /**
 +
  * It will add resize/scroll events and start recalculating
 +
  * position of the popper element when they are triggered.
 +
  * @method
 +
  * @memberof Popper
 +
  */
 +
  function enableEventListeners() {
 +
    if (!this.state.eventsEnabled) {
 +
      this.state = setupEventListeners(this.reference, this.options, this.state, this.scheduleUpdate);
 +
    }
 +
  }
 +
 +
  /**
 +
  * Remove event listeners used to update the popper position
 +
  * @method
 +
  * @memberof Popper.Utils
 +
  * @private
 +
  */
 +
  function removeEventListeners(reference, state) {
 +
    // Remove resize event listener on window
 +
    getWindow(reference).removeEventListener('resize', state.updateBound);
 +
 +
    // Remove scroll event listener on scroll parents
 +
    state.scrollParents.forEach(function (target) {
 +
      target.removeEventListener('scroll', state.updateBound);
 +
    });
 +
 +
    // Reset state
 +
    state.updateBound = null;
 +
    state.scrollParents = [];
 +
    state.scrollElement = null;
 +
    state.eventsEnabled = false;
 +
    return state;
 +
  }
 +
 +
  /**
 +
  * It will remove resize/scroll events and won't recalculate popper position
 +
  * when they are triggered. It also won't trigger onUpdate callback anymore,
 +
  * unless you call `update` method manually.
 +
  * @method
 +
  * @memberof Popper
 +
  */
 +
  function disableEventListeners() {
 +
    if (this.state.eventsEnabled) {
 +
      cancelAnimationFrame(this.scheduleUpdate);
 +
      this.state = removeEventListeners(this.reference, this.state);
 +
    }
 +
  }
 +
 +
  /**
 +
  * Tells if a given input is a number
 +
  * @method
 +
  * @memberof Popper.Utils
 +
  * @param {*} input to check
 +
  * @return {Boolean}
 +
  */
 +
  function isNumeric(n) {
 +
    return n !== '' && !isNaN(parseFloat(n)) && isFinite(n);
 +
  }
 +
 +
  /**
 +
  * Set the style to the given popper
 +
  * @method
 +
  * @memberof Popper.Utils
 +
  * @argument {Element} element - Element to apply the style to
 +
  * @argument {Object} styles
 +
  * Object with a list of properties and values which will be applied to the element
 +
  */
 +
  function setStyles(element, styles) {
 +
    Object.keys(styles).forEach(function (prop) {
 +
      var unit = '';
 +
      // add unit if the value is numeric and is one of the following
 +
      if (['width', 'height', 'top', 'right', 'bottom', 'left'].indexOf(prop) !== -1 && isNumeric(styles[prop])) {
 +
        unit = 'px';
 +
      }
 +
      element.style[prop] = styles[prop] + unit;
 +
    });
 +
  }
 +
 +
  /**
 +
  * Set the attributes to the given popper
 +
  * @method
 +
  * @memberof Popper.Utils
 +
  * @argument {Element} element - Element to apply the attributes to
 +
  * @argument {Object} styles
 +
  * Object with a list of properties and values which will be applied to the element
 +
  */
 +
  function setAttributes(element, attributes) {
 +
    Object.keys(attributes).forEach(function (prop) {
 +
      var value = attributes[prop];
 +
      if (value !== false) {
 +
        element.setAttribute(prop, attributes[prop]);
 +
      } else {
 +
        element.removeAttribute(prop);
 +
      }
 +
    });
 +
  }
 +
 +
  /**
 +
  * @function
 +
  * @memberof Modifiers
 +
  * @argument {Object} data - The data object generated by `update` method
 +
  * @argument {Object} data.styles - List of style properties - values to apply to popper element
 +
  * @argument {Object} data.attributes - List of attribute properties - values to apply to popper element
 +
  * @argument {Object} options - Modifiers configuration and options
 +
  * @returns {Object} The same data object
 +
  */
 +
  function applyStyle(data) {
 +
    // any property present in `data.styles` will be applied to the popper,
 +
    // in this way we can make the 3rd party modifiers add custom styles to it
 +
    // Be aware, modifiers could override the properties defined in the previous
 +
    // lines of this modifier!
 +
    setStyles(data.instance.popper, data.styles);
 +
 +
    // any property present in `data.attributes` will be applied to the popper,
 +
    // they will be set as HTML attributes of the element
 +
    setAttributes(data.instance.popper, data.attributes);
 +
 +
    // if arrowElement is defined and arrowStyles has some properties
 +
    if (data.arrowElement && Object.keys(data.arrowStyles).length) {
 +
      setStyles(data.arrowElement, data.arrowStyles);
 +
    }
 +
 +
    return data;
 +
  }
 +
 +
  /**
 +
  * Set the x-placement attribute before everything else because it could be used
 +
  * to add margins to the popper margins needs to be calculated to get the
 +
  * correct popper offsets.
 +
  * @method
 +
  * @memberof Popper.modifiers
 +
  * @param {HTMLElement} reference - The reference element used to position the popper
 +
  * @param {HTMLElement} popper - The HTML element used as popper
 +
  * @param {Object} options - Popper.js options
 +
  */
 +
  function applyStyleOnLoad(reference, popper, options, modifierOptions, state) {
 +
    // compute reference element offsets
 +
    var referenceOffsets = getReferenceOffsets(state, popper, reference, options.positionFixed);
 +
 +
    // compute auto placement, store placement inside the data object,
 +
    // modifiers will be able to edit `placement` if needed
 +
    // and refer to originalPlacement to know the original value
 +
    var placement = computeAutoPlacement(options.placement, referenceOffsets, popper, reference, options.modifiers.flip.boundariesElement, options.modifiers.flip.padding);
 +
 +
    popper.setAttribute('x-placement', placement);
 +
 +
    // Apply `position` to popper before anything else because
 +
    // without the position applied we can't guarantee correct computations
 +
    setStyles(popper, { position: options.positionFixed ? 'fixed' : 'absolute' });
 +
 +
    return options;
 +
  }
 +
 +
  /**
 +
  * @function
 +
  * @memberof Modifiers
 +
  * @argument {Object} data - The data object generated by `update` method
 +
  * @argument {Object} options - Modifiers configuration and options
 +
  * @returns {Object} The data object, properly modified
 +
  */
 +
  function computeStyle(data, options) {
 +
    var x = options.x,
 +
        y = options.y;
 +
    var popper = data.offsets.popper;
 +
 +
    // Remove this legacy support in Popper.js v2
 +
 +
    var legacyGpuAccelerationOption = find(data.instance.modifiers, function (modifier) {
 +
      return modifier.name === 'applyStyle';
 +
    }).gpuAcceleration;
 +
    if (legacyGpuAccelerationOption !== undefined) {
 +
      console.warn('WARNING: `gpuAcceleration` option moved to `computeStyle` modifier and will not be supported in future versions of Popper.js!');
 +
    }
 +
    var gpuAcceleration = legacyGpuAccelerationOption !== undefined ? legacyGpuAccelerationOption : options.gpuAcceleration;
 +
 +
    var offsetParent = getOffsetParent(data.instance.popper);
 +
    var offsetParentRect = getBoundingClientRect(offsetParent);
 +
 +
    // Styles
 +
    var styles = {
 +
      position: popper.position
 +
    };
 +
 +
    // Avoid blurry text by using full pixel integers.
 +
    // For pixel-perfect positioning, top/bottom prefers rounded
 +
    // values, while left/right prefers floored values.
 +
    var offsets = {
 +
      left: Math.floor(popper.left),
 +
      top: Math.round(popper.top),
 +
      bottom: Math.round(popper.bottom),
 +
      right: Math.floor(popper.right)
 +
    };
 +
 +
    var sideA = x === 'bottom' ? 'top' : 'bottom';
 +
    var sideB = y === 'right' ? 'left' : 'right';
 +
 +
    // if gpuAcceleration is set to `true` and transform is supported,
 +
    //  we use `translate3d` to apply the position to the popper we
 +
    // automatically use the supported prefixed version if needed
 +
    var prefixedProperty = getSupportedPropertyName('transform');
 +
 +
    // now, let's make a step back and look at this code closely (wtf?)
 +
    // If the content of the popper grows once it's been positioned, it
 +
    // may happen that the popper gets misplaced because of the new content
 +
    // overflowing its reference element
 +
    // To avoid this problem, we provide two options (x and y), which allow
 +
    // the consumer to define the offset origin.
 +
    // If we position a popper on top of a reference element, we can set
 +
    // `x` to `top` to make the popper grow towards its top instead of
 +
    // its bottom.
 +
    var left = void 0,
 +
        top = void 0;
 +
    if (sideA === 'bottom') {
 +
      top = -offsetParentRect.height + offsets.bottom;
 +
    } else {
 +
      top = offsets.top;
 +
    }
 +
    if (sideB === 'right') {
 +
      left = -offsetParentRect.width + offsets.right;
 +
    } else {
 +
      left = offsets.left;
 +
    }
 +
    if (gpuAcceleration && prefixedProperty) {
 +
      styles[prefixedProperty] = 'translate3d(' + left + 'px, ' + top + 'px, 0)';
 +
      styles[sideA] = 0;
 +
      styles[sideB] = 0;
 +
      styles.willChange = 'transform';
 +
    } else {
 +
      // othwerise, we use the standard `top`, `left`, `bottom` and `right` properties
 +
      var invertTop = sideA === 'bottom' ? -1 : 1;
 +
      var invertLeft = sideB === 'right' ? -1 : 1;
 +
      styles[sideA] = top * invertTop;
 +
      styles[sideB] = left * invertLeft;
 +
      styles.willChange = sideA + ', ' + sideB;
 +
    }
 +
 +
    // Attributes
 +
    var attributes = {
 +
      'x-placement': data.placement
 +
    };
 +
 +
    // Update `data` attributes, styles and arrowStyles
 +
    data.attributes = _extends({}, attributes, data.attributes);
 +
    data.styles = _extends({}, styles, data.styles);
 +
    data.arrowStyles = _extends({}, data.offsets.arrow, data.arrowStyles);
 +
 +
    return data;
 +
  }
 +
 +
  /**
 +
  * Helper used to know if the given modifier depends from another one.<br />
 +
  * It checks if the needed modifier is listed and enabled.
 +
  * @method
 +
  * @memberof Popper.Utils
 +
  * @param {Array} modifiers - list of modifiers
 +
  * @param {String} requestingName - name of requesting modifier
 +
  * @param {String} requestedName - name of requested modifier
 +
  * @returns {Boolean}
 +
  */
 +
  function isModifierRequired(modifiers, requestingName, requestedName) {
 +
    var requesting = find(modifiers, function (_ref) {
 +
      var name = _ref.name;
 +
      return name === requestingName;
 +
    });
 +
 +
    var isRequired = !!requesting && modifiers.some(function (modifier) {
 +
      return modifier.name === requestedName && modifier.enabled && modifier.order < requesting.order;
 +
    });
 +
 +
    if (!isRequired) {
 +
      var _requesting = '`' + requestingName + '`';
 +
      var requested = '`' + requestedName + '`';
 +
      console.warn(requested + ' modifier is required by ' + _requesting + ' modifier in order to work, be sure to include it before ' + _requesting + '!');
 +
    }
 +
    return isRequired;
 +
  }
 +
 +
  /**
 +
  * @function
 +
  * @memberof Modifiers
 +
  * @argument {Object} data - The data object generated by update method
 +
  * @argument {Object} options - Modifiers configuration and options
 +
  * @returns {Object} The data object, properly modified
 +
  */
 +
  function arrow(data, options) {
 +
    var _data$offsets$arrow;
 +
 +
    // arrow depends on keepTogether in order to work
 +
    if (!isModifierRequired(data.instance.modifiers, 'arrow', 'keepTogether')) {
 +
      return data;
 +
    }
 +
 +
    var arrowElement = options.element;
 +
 +
    // if arrowElement is a string, suppose it's a CSS selector
 +
    if (typeof arrowElement === 'string') {
 +
      arrowElement = data.instance.popper.querySelector(arrowElement);
 +
 +
      // if arrowElement is not found, don't run the modifier
 +
      if (!arrowElement) {
 +
        return data;
 +
      }
 +
    } else {
 +
      // if the arrowElement isn't a query selector we must check that the
 +
      // provided DOM node is child of its popper node
 +
      if (!data.instance.popper.contains(arrowElement)) {
 +
        console.warn('WARNING: `arrow.element` must be child of its popper element!');
 +
        return data;
 +
      }
 +
    }
 +
 +
    var placement = data.placement.split('-')[0];
 +
    var _data$offsets = data.offsets,
 +
        popper = _data$offsets.popper,
 +
        reference = _data$offsets.reference;
 +
 +
    var isVertical = ['left', 'right'].indexOf(placement) !== -1;
 +
 +
    var len = isVertical ? 'height' : 'width';
 +
    var sideCapitalized = isVertical ? 'Top' : 'Left';
 +
    var side = sideCapitalized.toLowerCase();
 +
    var altSide = isVertical ? 'left' : 'top';
 +
    var opSide = isVertical ? 'bottom' : 'right';
 +
    var arrowElementSize = getOuterSizes(arrowElement)[len];
 +
 +
    //
 +
    // extends keepTogether behavior making sure the popper and its
 +
    // reference have enough pixels in conjuction
 +
    //
 +
 +
    // top/left side
 +
    if (reference[opSide] - arrowElementSize < popper[side]) {
 +
      data.offsets.popper[side] -= popper[side] - (reference[opSide] - arrowElementSize);
 +
    }
 +
    // bottom/right side
 +
    if (reference[side] + arrowElementSize > popper[opSide]) {
 +
      data.offsets.popper[side] += reference[side] + arrowElementSize - popper[opSide];
 +
    }
 +
    data.offsets.popper = getClientRect(data.offsets.popper);
 +
 +
    // compute center of the popper
 +
    var center = reference[side] + reference[len] / 2 - arrowElementSize / 2;
 +
 +
    // Compute the sideValue using the updated popper offsets
 +
    // take popper margin in account because we don't have this info available
 +
    var css = getStyleComputedProperty(data.instance.popper);
 +
    var popperMarginSide = parseFloat(css['margin' + sideCapitalized], 10);
 +
    var popperBorderSide = parseFloat(css['border' + sideCapitalized + 'Width'], 10);
 +
    var sideValue = center - data.offsets.popper[side] - popperMarginSide - popperBorderSide;
 +
 +
    // prevent arrowElement from being placed not contiguously to its popper
 +
    sideValue = Math.max(Math.min(popper[len] - arrowElementSize, sideValue), 0);
 +
 +
    data.arrowElement = arrowElement;
 +
    data.offsets.arrow = (_data$offsets$arrow = {}, defineProperty(_data$offsets$arrow, side, Math.round(sideValue)), defineProperty(_data$offsets$arrow, altSide, ''), _data$offsets$arrow);
 +
 +
    return data;
 +
  }
 +
 +
  /**
 +
  * Get the opposite placement variation of the given one
 +
  * @method
 +
  * @memberof Popper.Utils
 +
  * @argument {String} placement variation
 +
  * @returns {String} flipped placement variation
 +
  */
 +
  function getOppositeVariation(variation) {
 +
    if (variation === 'end') {
 +
      return 'start';
 +
    } else if (variation === 'start') {
 +
      return 'end';
 +
    }
 +
    return variation;
 +
  }
 +
 +
  /**
 +
  * List of accepted placements to use as values of the `placement` option.<br />
 +
  * Valid placements are:
 +
  * - `auto`
 +
  * - `top`
 +
  * - `right`
 +
  * - `bottom`
 +
  * - `left`
 +
  *
 +
  * Each placement can have a variation from this list:
 +
  * - `-start`
 +
  * - `-end`
 +
  *
 +
  * Variations are interpreted easily if you think of them as the left to right
 +
  * written languages. Horizontally (`top` and `bottom`), `start` is left and `end`
 +
  * is right.<br />
 +
  * Vertically (`left` and `right`), `start` is top and `end` is bottom.
 +
  *
 +
  * Some valid examples are:
 +
  * - `top-end` (on top of reference, right aligned)
 +
  * - `right-start` (on right of reference, top aligned)
 +
  * - `bottom` (on bottom, centered)
 +
  * - `auto-right` (on the side with more space available, alignment depends by placement)
 +
  *
 +
  * @static
 +
  * @type {Array}
 +
  * @enum {String}
 +
  * @readonly
 +
  * @method placements
 +
  * @memberof Popper
 +
  */
 +
  var placements = ['auto-start', 'auto', 'auto-end', 'top-start', 'top', 'top-end', 'right-start', 'right', 'right-end', 'bottom-end', 'bottom', 'bottom-start', 'left-end', 'left', 'left-start'];
 +
 +
  // Get rid of `auto` `auto-start` and `auto-end`
 +
  var validPlacements = placements.slice(3);
 +
 +
  /**
 +
  * Given an initial placement, returns all the subsequent placements
 +
  * clockwise (or counter-clockwise).
 +
  *
 +
  * @method
 +
  * @memberof Popper.Utils
 +
  * @argument {String} placement - A valid placement (it accepts variations)
 +
  * @argument {Boolean} counter - Set to true to walk the placements counterclockwise
 +
  * @returns {Array} placements including their variations
 +
  */
 +
  function clockwise(placement) {
 +
    var counter = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
 +
 +
    var index = validPlacements.indexOf(placement);
 +
    var arr = validPlacements.slice(index + 1).concat(validPlacements.slice(0, index));
 +
    return counter ? arr.reverse() : arr;
 +
  }
 +
 +
  var BEHAVIORS = {
 +
    FLIP: 'flip',
 +
    CLOCKWISE: 'clockwise',
 +
    COUNTERCLOCKWISE: 'counterclockwise'
 +
  };
 +
 +
  /**
 +
  * @function
 +
  * @memberof Modifiers
 +
  * @argument {Object} data - The data object generated by update method
 +
  * @argument {Object} options - Modifiers configuration and options
 +
  * @returns {Object} The data object, properly modified
 +
  */
 +
  function flip(data, options) {
 +
    // if `inner` modifier is enabled, we can't use the `flip` modifier
 +
    if (isModifierEnabled(data.instance.modifiers, 'inner')) {
 +
      return data;
 +
    }
 +
 +
    if (data.flipped && data.placement === data.originalPlacement) {
 +
      // seems like flip is trying to loop, probably there's not enough space on any of the flippable sides
 +
      return data;
 +
    }
 +
 +
    var boundaries = getBoundaries(data.instance.popper, data.instance.reference, options.padding, options.boundariesElement, data.positionFixed);
 +
 +
    var placement = data.placement.split('-')[0];
 +
    var placementOpposite = getOppositePlacement(placement);
 +
    var variation = data.placement.split('-')[1] || '';
 +
 +
    var flipOrder = [];
 +
 +
    switch (options.behavior) {
 +
      case BEHAVIORS.FLIP:
 +
        flipOrder = [placement, placementOpposite];
 +
        break;
 +
      case BEHAVIORS.CLOCKWISE:
 +
        flipOrder = clockwise(placement);
 +
        break;
 +
      case BEHAVIORS.COUNTERCLOCKWISE:
 +
        flipOrder = clockwise(placement, true);
 +
        break;
 +
      default:
 +
        flipOrder = options.behavior;
 +
    }
 +
 +
    flipOrder.forEach(function (step, index) {
 +
      if (placement !== step || flipOrder.length === index + 1) {
 +
        return data;
 +
      }
 +
 +
      placement = data.placement.split('-')[0];
 +
      placementOpposite = getOppositePlacement(placement);
 +
 +
      var popperOffsets = data.offsets.popper;
 +
      var refOffsets = data.offsets.reference;
 +
 +
      // using floor because the reference offsets may contain decimals we are not going to consider here
 +
      var floor = Math.floor;
 +
      var overlapsRef = placement === 'left' && floor(popperOffsets.right) > floor(refOffsets.left) || placement === 'right' && floor(popperOffsets.left) < floor(refOffsets.right) || placement === 'top' && floor(popperOffsets.bottom) > floor(refOffsets.top) || placement === 'bottom' && floor(popperOffsets.top) < floor(refOffsets.bottom);
 +
 +
      var overflowsLeft = floor(popperOffsets.left) < floor(boundaries.left);
 +
      var overflowsRight = floor(popperOffsets.right) > floor(boundaries.right);
 +
      var overflowsTop = floor(popperOffsets.top) < floor(boundaries.top);
 +
      var overflowsBottom = floor(popperOffsets.bottom) > floor(boundaries.bottom);
 +
 +
      var overflowsBoundaries = placement === 'left' && overflowsLeft || placement === 'right' && overflowsRight || placement === 'top' && overflowsTop || placement === 'bottom' && overflowsBottom;
 +
 +
      // flip the variation if required
 +
      var isVertical = ['top', 'bottom'].indexOf(placement) !== -1;
 +
      var flippedVariation = !!options.flipVariations && (isVertical && variation === 'start' && overflowsLeft || isVertical && variation === 'end' && overflowsRight || !isVertical && variation === 'start' && overflowsTop || !isVertical && variation === 'end' && overflowsBottom);
 +
 +
      if (overlapsRef || overflowsBoundaries || flippedVariation) {
 +
        // this boolean to detect any flip loop
 +
        data.flipped = true;
 +
 +
        if (overlapsRef || overflowsBoundaries) {
 +
          placement = flipOrder[index + 1];
 +
        }
 +
 +
        if (flippedVariation) {
 +
          variation = getOppositeVariation(variation);
 +
        }
 +
 +
        data.placement = placement + (variation ? '-' + variation : '');
 +
 +
        // this object contains `position`, we want to preserve it along with
 +
        // any additional property we may add in the future
 +
        data.offsets.popper = _extends({}, data.offsets.popper, getPopperOffsets(data.instance.popper, data.offsets.reference, data.placement));
 +
 +
        data = runModifiers(data.instance.modifiers, data, 'flip');
 +
      }
 +
    });
 +
    return data;
 +
  }
 +
 +
  /**
 +
  * @function
 +
  * @memberof Modifiers
 +
  * @argument {Object} data - The data object generated by update method
 +
  * @argument {Object} options - Modifiers configuration and options
 +
  * @returns {Object} The data object, properly modified
 +
  */
 +
  function keepTogether(data) {
 +
    var _data$offsets = data.offsets,
 +
        popper = _data$offsets.popper,
 +
        reference = _data$offsets.reference;
 +
 +
    var placement = data.placement.split('-')[0];
 +
    var floor = Math.floor;
 +
    var isVertical = ['top', 'bottom'].indexOf(placement) !== -1;
 +
    var side = isVertical ? 'right' : 'bottom';
 +
    var opSide = isVertical ? 'left' : 'top';
 +
    var measurement = isVertical ? 'width' : 'height';
 +
 +
    if (popper[side] < floor(reference[opSide])) {
 +
      data.offsets.popper[opSide] = floor(reference[opSide]) - popper[measurement];
 +
    }
 +
    if (popper[opSide] > floor(reference[side])) {
 +
      data.offsets.popper[opSide] = floor(reference[side]);
 +
    }
 +
 +
    return data;
 +
  }
 +
 +
  /**
 +
  * Converts a string containing value + unit into a px value number
 +
  * @function
 +
  * @memberof {modifiers~offset}
 +
  * @private
 +
  * @argument {String} str - Value + unit string
 +
  * @argument {String} measurement - `height` or `width`
 +
  * @argument {Object} popperOffsets
 +
  * @argument {Object} referenceOffsets
 +
  * @returns {Number|String}
 +
  * Value in pixels, or original string if no values were extracted
 +
  */
 +
  function toValue(str, measurement, popperOffsets, referenceOffsets) {
 +
    // separate value from unit
 +
    var split = str.match(/((?:\-|\+)?\d*\.?\d*)(.*)/);
 +
    var value = +split[1];
 +
    var unit = split[2];
 +
 +
    // If it's not a number it's an operator, I guess
 +
    if (!value) {
 +
      return str;
 +
    }
 +
 +
    if (unit.indexOf('%') === 0) {
 +
      var element = void 0;
 +
      switch (unit) {
 +
        case '%p':
 +
          element = popperOffsets;
 +
          break;
 +
        case '%':
 +
        case '%r':
 +
        default:
 +
          element = referenceOffsets;
 +
      }
 +
 +
      var rect = getClientRect(element);
 +
      return rect[measurement] / 100 * value;
 +
    } else if (unit === 'vh' || unit === 'vw') {
 +
      // if is a vh or vw, we calculate the size based on the viewport
 +
      var size = void 0;
 +
      if (unit === 'vh') {
 +
        size = Math.max(document.documentElement.clientHeight, window.innerHeight || 0);
 +
      } else {
 +
        size = Math.max(document.documentElement.clientWidth, window.innerWidth || 0);
 +
      }
 +
      return size / 100 * value;
 +
    } else {
 +
      // if is an explicit pixel unit, we get rid of the unit and keep the value
 +
      // if is an implicit unit, it's px, and we return just the value
 +
      return value;
 +
    }
 +
  }
 +
 +
  /**
 +
  * Parse an `offset` string to extrapolate `x` and `y` numeric offsets.
 +
  * @function
 +
  * @memberof {modifiers~offset}
 +
  * @private
 +
  * @argument {String} offset
 +
  * @argument {Object} popperOffsets
 +
  * @argument {Object} referenceOffsets
 +
  * @argument {String} basePlacement
 +
  * @returns {Array} a two cells array with x and y offsets in numbers
 +
  */
 +
  function parseOffset(offset, popperOffsets, referenceOffsets, basePlacement) {
 +
    var offsets = [0, 0];
 +
 +
    // Use height if placement is left or right and index is 0 otherwise use width
 +
    // in this way the first offset will use an axis and the second one
 +
    // will use the other one
 +
    var useHeight = ['right', 'left'].indexOf(basePlacement) !== -1;
 +
 +
    // Split the offset string to obtain a list of values and operands
 +
    // The regex addresses values with the plus or minus sign in front (+10, -20, etc)
 +
    var fragments = offset.split(/(\+|\-)/).map(function (frag) {
 +
      return frag.trim();
 +
    });
 +
 +
    // Detect if the offset string contains a pair of values or a single one
 +
    // they could be separated by comma or space
 +
    var divider = fragments.indexOf(find(fragments, function (frag) {
 +
      return frag.search(/,|\s/) !== -1;
 +
    }));
 +
 +
    if (fragments[divider] && fragments[divider].indexOf(',') === -1) {
 +
      console.warn('Offsets separated by white space(s) are deprecated, use a comma (,) instead.');
 +
    }
 +
 +
    // If divider is found, we divide the list of values and operands to divide
 +
    // them by ofset X and Y.
 +
    var splitRegex = /\s*,\s*|\s+/;
 +
    var ops = divider !== -1 ? [fragments.slice(0, divider).concat([fragments[divider].split(splitRegex)[0]]), [fragments[divider].split(splitRegex)[1]].concat(fragments.slice(divider + 1))] : [fragments];
 +
 +
    // Convert the values with units to absolute pixels to allow our computations
 +
    ops = ops.map(function (op, index) {
 +
      // Most of the units rely on the orientation of the popper
 +
      var measurement = (index === 1 ? !useHeight : useHeight) ? 'height' : 'width';
 +
      var mergeWithPrevious = false;
 +
      return op
 +
      // This aggregates any `+` or `-` sign that aren't considered operators
 +
      // e.g.: 10 + +5 => [10, +, +5]
 +
      .reduce(function (a, b) {
 +
        if (a[a.length - 1] === '' && ['+', '-'].indexOf(b) !== -1) {
 +
          a[a.length - 1] = b;
 +
          mergeWithPrevious = true;
 +
          return a;
 +
        } else if (mergeWithPrevious) {
 +
          a[a.length - 1] += b;
 +
          mergeWithPrevious = false;
 +
          return a;
 +
        } else {
 +
          return a.concat(b);
 +
        }
 +
      }, [])
 +
      // Here we convert the string values into number values (in px)
 +
      .map(function (str) {
 +
        return toValue(str, measurement, popperOffsets, referenceOffsets);
 +
      });
 +
    });
 +
 +
    // Loop trough the offsets arrays and execute the operations
 +
    ops.forEach(function (op, index) {
 +
      op.forEach(function (frag, index2) {
 +
        if (isNumeric(frag)) {
 +
          offsets[index] += frag * (op[index2 - 1] === '-' ? -1 : 1);
 +
        }
 +
      });
 +
    });
 +
    return offsets;
 +
  }
 +
 +
  /**
 +
  * @function
 +
  * @memberof Modifiers
 +
  * @argument {Object} data - The data object generated by update method
 +
  * @argument {Object} options - Modifiers configuration and options
 +
  * @argument {Number|String} options.offset=0
 +
  * The offset value as described in the modifier description
 +
  * @returns {Object} The data object, properly modified
 +
  */
 +
  function offset(data, _ref) {
 +
    var offset = _ref.offset;
 +
    var placement = data.placement,
 +
        _data$offsets = data.offsets,
 +
        popper = _data$offsets.popper,
 +
        reference = _data$offsets.reference;
 +
 +
    var basePlacement = placement.split('-')[0];
 +
 +
    var offsets = void 0;
 +
    if (isNumeric(+offset)) {
 +
      offsets = [+offset, 0];
 +
    } else {
 +
      offsets = parseOffset(offset, popper, reference, basePlacement);
 +
    }
 +
 +
    if (basePlacement === 'left') {
 +
      popper.top += offsets[0];
 +
      popper.left -= offsets[1];
 +
    } else if (basePlacement === 'right') {
 +
      popper.top += offsets[0];
 +
      popper.left += offsets[1];
 +
    } else if (basePlacement === 'top') {
 +
      popper.left += offsets[0];
 +
      popper.top -= offsets[1];
 +
    } else if (basePlacement === 'bottom') {
 +
      popper.left += offsets[0];
 +
      popper.top += offsets[1];
 +
    }
 +
 +
    data.popper = popper;
 +
    return data;
 +
  }
 +
 +
  /**
 +
  * @function
 +
  * @memberof Modifiers
 +
  * @argument {Object} data - The data object generated by `update` method
 +
  * @argument {Object} options - Modifiers configuration and options
 +
  * @returns {Object} The data object, properly modified
 +
  */
 +
  function preventOverflow(data, options) {
 +
    var boundariesElement = options.boundariesElement || getOffsetParent(data.instance.popper);
 +
 +
    // If offsetParent is the reference element, we really want to
 +
    // go one step up and use the next offsetParent as reference to
 +
    // avoid to make this modifier completely useless and look like broken
 +
    if (data.instance.reference === boundariesElement) {
 +
      boundariesElement = getOffsetParent(boundariesElement);
 +
    }
 +
 +
    // NOTE: DOM access here
 +
    // resets the popper's position so that the document size can be calculated excluding
 +
    // the size of the popper element itself
 +
    var transformProp = getSupportedPropertyName('transform');
 +
    var popperStyles = data.instance.popper.style; // assignment to help minification
 +
    var top = popperStyles.top,
 +
        left = popperStyles.left,
 +
        transform = popperStyles[transformProp];
 +
 +
    popperStyles.top = '';
 +
    popperStyles.left = '';
 +
    popperStyles[transformProp] = '';
 +
 +
    var boundaries = getBoundaries(data.instance.popper, data.instance.reference, options.padding, boundariesElement, data.positionFixed);
 +
 +
    // NOTE: DOM access here
 +
    // restores the original style properties after the offsets have been computed
 +
    popperStyles.top = top;
 +
    popperStyles.left = left;
 +
    popperStyles[transformProp] = transform;
 +
 +
    options.boundaries = boundaries;
 +
 +
    var order = options.priority;
 +
    var popper = data.offsets.popper;
 +
 +
    var check = {
 +
      primary: function primary(placement) {
 +
        var value = popper[placement];
 +
        if (popper[placement] < boundaries[placement] && !options.escapeWithReference) {
 +
          value = Math.max(popper[placement], boundaries[placement]);
 +
        }
 +
        return defineProperty({}, placement, value);
 +
      },
 +
      secondary: function secondary(placement) {
 +
        var mainSide = placement === 'right' ? 'left' : 'top';
 +
        var value = popper[mainSide];
 +
        if (popper[placement] > boundaries[placement] && !options.escapeWithReference) {
 +
          value = Math.min(popper[mainSide], boundaries[placement] - (placement === 'right' ? popper.width : popper.height));
 +
        }
 +
        return defineProperty({}, mainSide, value);
 +
      }
 +
    };
 +
 +
    order.forEach(function (placement) {
 +
      var side = ['left', 'top'].indexOf(placement) !== -1 ? 'primary' : 'secondary';
 +
      popper = _extends({}, popper, check[side](placement));
 +
    });
 +
 +
    data.offsets.popper = popper;
 +
 +
    return data;
 +
  }
 +
 +
  /**
 +
  * @function
 +
  * @memberof Modifiers
 +
  * @argument {Object} data - The data object generated by `update` method
 +
  * @argument {Object} options - Modifiers configuration and options
 +
  * @returns {Object} The data object, properly modified
 +
  */
 +
  function shift(data) {
 +
    var placement = data.placement;
 +
    var basePlacement = placement.split('-')[0];
 +
    var shiftvariation = placement.split('-')[1];
 +
 +
    // if shift shiftvariation is specified, run the modifier
 +
    if (shiftvariation) {
 +
      var _data$offsets = data.offsets,
 +
          reference = _data$offsets.reference,
 +
          popper = _data$offsets.popper;
 +
 +
      var isVertical = ['bottom', 'top'].indexOf(basePlacement) !== -1;
 +
      var side = isVertical ? 'left' : 'top';
 +
      var measurement = isVertical ? 'width' : 'height';
 +
 +
      var shiftOffsets = {
 +
        start: defineProperty({}, side, reference[side]),
 +
        end: defineProperty({}, side, reference[side] + reference[measurement] - popper[measurement])
 +
      };
 +
 +
      data.offsets.popper = _extends({}, popper, shiftOffsets[shiftvariation]);
 +
    }
 +
 +
    return data;
 +
  }
 +
 +
  /**
 +
  * @function
 +
  * @memberof Modifiers
 +
  * @argument {Object} data - The data object generated by update method
 +
  * @argument {Object} options - Modifiers configuration and options
 +
  * @returns {Object} The data object, properly modified
 +
  */
 +
  function hide(data) {
 +
    if (!isModifierRequired(data.instance.modifiers, 'hide', 'preventOverflow')) {
 +
      return data;
 +
    }
 +
 +
    var refRect = data.offsets.reference;
 +
    var bound = find(data.instance.modifiers, function (modifier) {
 +
      return modifier.name === 'preventOverflow';
 +
    }).boundaries;
 +
 +
    if (refRect.bottom < bound.top || refRect.left > bound.right || refRect.top > bound.bottom || refRect.right < bound.left) {
 +
      // Avoid unnecessary DOM access if visibility hasn't changed
 +
      if (data.hide === true) {
 +
        return data;
 +
      }
 +
 +
      data.hide = true;
 +
      data.attributes['x-out-of-boundaries'] = '';
 +
    } else {
 +
      // Avoid unnecessary DOM access if visibility hasn't changed
 +
      if (data.hide === false) {
 +
        return data;
 +
      }
 +
 +
      data.hide = false;
 +
      data.attributes['x-out-of-boundaries'] = false;
 +
    }
 +
 +
    return data;
 +
  }
 +
 +
  /**
 +
  * @function
 +
  * @memberof Modifiers
 +
  * @argument {Object} data - The data object generated by `update` method
 +
  * @argument {Object} options - Modifiers configuration and options
 +
  * @returns {Object} The data object, properly modified
 +
  */
 +
  function inner(data) {
 +
    var placement = data.placement;
 +
    var basePlacement = placement.split('-')[0];
 +
    var _data$offsets = data.offsets,
 +
        popper = _data$offsets.popper,
 +
        reference = _data$offsets.reference;
 +
 +
    var isHoriz = ['left', 'right'].indexOf(basePlacement) !== -1;
 +
 +
    var subtractLength = ['top', 'left'].indexOf(basePlacement) === -1;
 +
 +
    popper[isHoriz ? 'left' : 'top'] = reference[basePlacement] - (subtractLength ? popper[isHoriz ? 'width' : 'height'] : 0);
 +
 +
    data.placement = getOppositePlacement(placement);
 +
    data.offsets.popper = getClientRect(popper);
 +
 +
    return data;
 +
  }
 +
 +
  /**
 +
  * Modifier function, each modifier can have a function of this type assigned
 +
  * to its `fn` property.<br />
 +
  * These functions will be called on each update, this means that you must
 +
  * make sure they are performant enough to avoid performance bottlenecks.
 +
  *
 +
  * @function ModifierFn
 +
  * @argument {dataObject} data - The data object generated by `update` method
 +
  * @argument {Object} options - Modifiers configuration and options
 +
  * @returns {dataObject} The data object, properly modified
 +
  */
 +
 +
  /**
 +
  * Modifiers are plugins used to alter the behavior of your poppers.<br />
 +
  * Popper.js uses a set of 9 modifiers to provide all the basic functionalities
 +
  * needed by the library.
 +
  *
 +
  * Usually you don't want to override the `order`, `fn` and `onLoad` props.
 +
  * All the other properties are configurations that could be tweaked.
 +
  * @namespace modifiers
 +
  */
 +
  var modifiers = {
 +
    /**
 +
    * Modifier used to shift the popper on the start or end of its reference
 +
    * element.<br />
 +
    * It will read the variation of the `placement` property.<br />
 +
    * It can be one either `-end` or `-start`.
 +
    * @memberof modifiers
 +
    * @inner
 +
    */
 +
    shift: {
 +
      /** @prop {number} order=100 - Index used to define the order of execution */
 +
      order: 100,
 +
      /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
 +
      enabled: true,
 +
      /** @prop {ModifierFn} */
 +
      fn: shift
 +
    },
 +
 +
    /**
 +
    * The `offset` modifier can shift your popper on both its axis.
 +
    *
 +
    * It accepts the following units:
 +
    * - `px` or unitless, interpreted as pixels
 +
    * - `%` or `%r`, percentage relative to the length of the reference element
 +
    * - `%p`, percentage relative to the length of the popper element
 +
    * - `vw`, CSS viewport width unit
 +
    * - `vh`, CSS viewport height unit
 +
    *
 +
    * For length is intended the main axis relative to the placement of the popper.<br />
 +
    * This means that if the placement is `top` or `bottom`, the length will be the
 +
    * `width`. In case of `left` or `right`, it will be the height.
 +
    *
 +
    * You can provide a single value (as `Number` or `String`), or a pair of values
 +
    * as `String` divided by a comma or one (or more) white spaces.<br />
 +
    * The latter is a deprecated method because it leads to confusion and will be
 +
    * removed in v2.<br />
 +
    * Additionally, it accepts additions and subtractions between different units.
 +
    * Note that multiplications and divisions aren't supported.
 +
    *
 +
    * Valid examples are:
 +
    * ```
 +
    * 10
 +
    * '10%'
 +
    * '10, 10'
 +
    * '10%, 10'
 +
    * '10 + 10%'
 +
    * '10 - 5vh + 3%'
 +
    * '-10px + 5vh, 5px - 6%'
 +
    * ```
 +
    * > **NB**: If you desire to apply offsets to your poppers in a way that may make them overlap
 +
    * > with their reference element, unfortunately, you will have to disable the `flip` modifier.
 +
    * > More on this [reading this issue](https://github.com/FezVrasta/popper.js/issues/373)
 +
    *
 +
    * @memberof modifiers
 +
    * @inner
 +
    */
 +
    offset: {
 +
      /** @prop {number} order=200 - Index used to define the order of execution */
 +
      order: 200,
 +
      /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
 +
      enabled: true,
 +
      /** @prop {ModifierFn} */
 +
      fn: offset,
 +
      /** @prop {Number|String} offset=0
 +
      * The offset value as described in the modifier description
 +
      */
 +
      offset: 0
 +
    },
 +
 +
    /**
 +
    * Modifier used to prevent the popper from being positioned outside the boundary.
 +
    *
 +
    * An scenario exists where the reference itself is not within the boundaries.<br />
 +
    * We can say it has "escaped the boundaries" — or just "escaped".<br />
 +
    * In this case we need to decide whether the popper should either:
 +
    *
 +
    * - detach from the reference and remain "trapped" in the boundaries, or
 +
    * - if it should ignore the boundary and "escape with its reference"
 +
    *
 +
    * When `escapeWithReference` is set to`true` and reference is completely
 +
    * outside its boundaries, the popper will overflow (or completely leave)
 +
    * the boundaries in order to remain attached to the edge of the reference.
 +
    *
 +
    * @memberof modifiers
 +
    * @inner
 +
    */
 +
    preventOverflow: {
 +
      /** @prop {number} order=300 - Index used to define the order of execution */
 +
      order: 300,
 +
      /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
 +
      enabled: true,
 +
      /** @prop {ModifierFn} */
 +
      fn: preventOverflow,
 +
      /**
 +
      * @prop {Array} [priority=['left','right','top','bottom']]
 +
      * Popper will try to prevent overflow following these priorities by default,
 +
      * then, it could overflow on the left and on top of the `boundariesElement`
 +
      */
 +
      priority: ['left', 'right', 'top', 'bottom'],
 +
      /**
 +
      * @prop {number} padding=5
 +
      * Amount of pixel used to define a minimum distance between the boundaries
 +
      * and the popper this makes sure the popper has always a little padding
 +
      * between the edges of its container
 +
      */
 +
      padding: 5,
 +
      /**
 +
      * @prop {String|HTMLElement} boundariesElement='scrollParent'
 +
      * Boundaries used by the modifier, can be `scrollParent`, `window`,
 +
      * `viewport` or any DOM element.
 +
      */
 +
      boundariesElement: 'scrollParent'
 +
    },
 +
 +
    /**
 +
    * Modifier used to make sure the reference and its popper stay near eachothers
 +
    * without leaving any gap between the two. Expecially useful when the arrow is
 +
    * enabled and you want to assure it to point to its reference element.
 +
    * It cares only about the first axis, you can still have poppers with margin
 +
    * between the popper and its reference element.
 +
    * @memberof modifiers
 +
    * @inner
 +
    */
 +
    keepTogether: {
 +
      /** @prop {number} order=400 - Index used to define the order of execution */
 +
      order: 400,
 +
      /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
 +
      enabled: true,
 +
      /** @prop {ModifierFn} */
 +
      fn: keepTogether
 +
    },
 +
 +
    /**
 +
    * This modifier is used to move the `arrowElement` of the popper to make
 +
    * sure it is positioned between the reference element and its popper element.
 +
    * It will read the outer size of the `arrowElement` node to detect how many
 +
    * pixels of conjuction are needed.
 +
    *
 +
    * It has no effect if no `arrowElement` is provided.
 +
    * @memberof modifiers
 +
    * @inner
 +
    */
 +
    arrow: {
 +
      /** @prop {number} order=500 - Index used to define the order of execution */
 +
      order: 500,
 +
      /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
 +
      enabled: true,
 +
      /** @prop {ModifierFn} */
 +
      fn: arrow,
 +
      /** @prop {String|HTMLElement} element='[x-arrow]' - Selector or node used as arrow */
 +
      element: '[x-arrow]'
 +
    },
 +
 +
    /**
 +
    * Modifier used to flip the popper's placement when it starts to overlap its
 +
    * reference element.
 +
    *
 +
    * Requires the `preventOverflow` modifier before it in order to work.
 +
    *
 +
    * **NOTE:** this modifier will interrupt the current update cycle and will
 +
    * restart it if it detects the need to flip the placement.
 +
    * @memberof modifiers
 +
    * @inner
 +
    */
 +
    flip: {
 +
      /** @prop {number} order=600 - Index used to define the order of execution */
 +
      order: 600,
 +
      /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
 +
      enabled: true,
 +
      /** @prop {ModifierFn} */
 +
      fn: flip,
 +
      /**
 +
      * @prop {String|Array} behavior='flip'
 +
      * The behavior used to change the popper's placement. It can be one of
 +
      * `flip`, `clockwise`, `counterclockwise` or an array with a list of valid
 +
      * placements (with optional variations).
 +
      */
 +
      behavior: 'flip',
 +
      /**
 +
      * @prop {number} padding=5
 +
      * The popper will flip if it hits the edges of the `boundariesElement`
 +
      */
 +
      padding: 5,
 +
      /**
 +
      * @prop {String|HTMLElement} boundariesElement='viewport'
 +
      * The element which will define the boundaries of the popper position,
 +
      * the popper will never be placed outside of the defined boundaries
 +
      * (except if keepTogether is enabled)
 +
      */
 +
      boundariesElement: 'viewport'
 +
    },
 +
 +
    /**
 +
    * Modifier used to make the popper flow toward the inner of the reference element.
 +
    * By default, when this modifier is disabled, the popper will be placed outside
 +
    * the reference element.
 +
    * @memberof modifiers
 +
    * @inner
 +
    */
 +
    inner: {
 +
      /** @prop {number} order=700 - Index used to define the order of execution */
 +
      order: 700,
 +
      /** @prop {Boolean} enabled=false - Whether the modifier is enabled or not */
 +
      enabled: false,
 +
      /** @prop {ModifierFn} */
 +
      fn: inner
 +
    },
 +
 +
    /**
 +
    * Modifier used to hide the popper when its reference element is outside of the
 +
    * popper boundaries. It will set a `x-out-of-boundaries` attribute which can
 +
    * be used to hide with a CSS selector the popper when its reference is
 +
    * out of boundaries.
 +
    *
 +
    * Requires the `preventOverflow` modifier before it in order to work.
 +
    * @memberof modifiers
 +
    * @inner
 +
    */
 +
    hide: {
 +
      /** @prop {number} order=800 - Index used to define the order of execution */
 +
      order: 800,
 +
      /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
 +
      enabled: true,
 +
      /** @prop {ModifierFn} */
 +
      fn: hide
 +
    },
 +
 +
    /**
 +
    * Computes the style that will be applied to the popper element to gets
 +
    * properly positioned.
 +
    *
 +
    * Note that this modifier will not touch the DOM, it just prepares the styles
 +
    * so that `applyStyle` modifier can apply it. This separation is useful
 +
    * in case you need to replace `applyStyle` with a custom implementation.
 +
    *
 +
    * This modifier has `850` as `order` value to maintain backward compatibility
 +
    * with previous versions of Popper.js. Expect the modifiers ordering method
 +
    * to change in future major versions of the library.
 +
    *
 +
    * @memberof modifiers
 +
    * @inner
 +
    */
 +
    computeStyle: {
 +
      /** @prop {number} order=850 - Index used to define the order of execution */
 +
      order: 850,
 +
      /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
 +
      enabled: true,
 +
      /** @prop {ModifierFn} */
 +
      fn: computeStyle,
 +
      /**
 +
      * @prop {Boolean} gpuAcceleration=true
 +
      * If true, it uses the CSS 3d transformation to position the popper.
 +
      * Otherwise, it will use the `top` and `left` properties.
 +
      */
 +
      gpuAcceleration: true,
 +
      /**
 +
      * @prop {string} [x='bottom']
 +
      * Where to anchor the X axis (`bottom` or `top`). AKA X offset origin.
 +
      * Change this if your popper should grow in a direction different from `bottom`
 +
      */
 +
      x: 'bottom',
 +
      /**
 +
      * @prop {string} [x='left']
 +
      * Where to anchor the Y axis (`left` or `right`). AKA Y offset origin.
 +
      * Change this if your popper should grow in a direction different from `right`
 +
      */
 +
      y: 'right'
 +
    },
 +
 +
    /**
 +
    * Applies the computed styles to the popper element.
 +
    *
 +
    * All the DOM manipulations are limited to this modifier. This is useful in case
 +
    * you want to integrate Popper.js inside a framework or view library and you
 +
    * want to delegate all the DOM manipulations to it.
 +
    *
 +
    * Note that if you disable this modifier, you must make sure the popper element
 +
    * has its position set to `absolute` before Popper.js can do its work!
 +
    *
 +
    * Just disable this modifier and define you own to achieve the desired effect.
 +
    *
 +
    * @memberof modifiers
 +
    * @inner
 +
    */
 +
    applyStyle: {
 +
      /** @prop {number} order=900 - Index used to define the order of execution */
 +
      order: 900,
 +
      /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
 +
      enabled: true,
 +
      /** @prop {ModifierFn} */
 +
      fn: applyStyle,
 +
      /** @prop {Function} */
 +
      onLoad: applyStyleOnLoad,
 +
      /**
 +
      * @deprecated since version 1.10.0, the property moved to `computeStyle` modifier
 +
      * @prop {Boolean} gpuAcceleration=true
 +
      * If true, it uses the CSS 3d transformation to position the popper.
 +
      * Otherwise, it will use the `top` and `left` properties.
 +
      */
 +
      gpuAcceleration: undefined
 +
    }
 +
  };
 +
 +
  /**
 +
  * The `dataObject` is an object containing all the informations used by Popper.js
 +
  * this object get passed to modifiers and to the `onCreate` and `onUpdate` callbacks.
 +
  * @name dataObject
 +
  * @property {Object} data.instance The Popper.js instance
 +
  * @property {String} data.placement Placement applied to popper
 +
  * @property {String} data.originalPlacement Placement originally defined on init
 +
  * @property {Boolean} data.flipped True if popper has been flipped by flip modifier
 +
  * @property {Boolean} data.hide True if the reference element is out of boundaries, useful to know when to hide the popper.
 +
  * @property {HTMLElement} data.arrowElement Node used as arrow by arrow modifier
 +
  * @property {Object} data.styles Any CSS property defined here will be applied to the popper, it expects the JavaScript nomenclature (eg. `marginBottom`)
 +
  * @property {Object} data.arrowStyles Any CSS property defined here will be applied to the popper arrow, it expects the JavaScript nomenclature (eg. `marginBottom`)
 +
  * @property {Object} data.boundaries Offsets of the popper boundaries
 +
  * @property {Object} data.offsets The measurements of popper, reference and arrow elements.
 +
  * @property {Object} data.offsets.popper `top`, `left`, `width`, `height` values
 +
  * @property {Object} data.offsets.reference `top`, `left`, `width`, `height` values
 +
  * @property {Object} data.offsets.arrow] `top` and `left` offsets, only one of them will be different from 0
 +
  */
 +
 +
  /**
 +
  * Default options provided to Popper.js constructor.<br />
 +
  * These can be overriden using the `options` argument of Popper.js.<br />
 +
  * To override an option, simply pass as 3rd argument an object with the same
 +
  * structure of this object, example:
 +
  * ```
 +
  * new Popper(ref, pop, {
 +
  *  modifiers: {
 +
  *    preventOverflow: { enabled: false }
 +
  *  }
 +
  * })
 +
  * ```
 +
  * @type {Object}
 +
  * @static
 +
  * @memberof Popper
 +
  */
 +
  var Defaults = {
 +
    /**
 +
    * Popper's placement
 +
    * @prop {Popper.placements} placement='bottom'
 +
    */
 +
    placement: 'bottom',
 +
 +
    /**
 +
    * Set this to true if you want popper to position it self in 'fixed' mode
 +
    * @prop {Boolean} positionFixed=false
 +
    */
 +
    positionFixed: false,
 +
 +
    /**
 +
    * Whether events (resize, scroll) are initially enabled
 +
    * @prop {Boolean} eventsEnabled=true
 +
    */
 +
    eventsEnabled: true,
 +
 +
    /**
 +
    * Set to true if you want to automatically remove the popper when
 +
    * you call the `destroy` method.
 +
    * @prop {Boolean} removeOnDestroy=false
 +
    */
 +
    removeOnDestroy: false,
 +
 +
    /**
 +
    * Callback called when the popper is created.<br />
 +
    * By default, is set to no-op.<br />
 +
    * Access Popper.js instance with `data.instance`.
 +
    * @prop {onCreate}
 +
    */
 +
    onCreate: function onCreate() {},
 +
 +
    /**
 +
    * Callback called when the popper is updated, this callback is not called
 +
    * on the initialization/creation of the popper, but only on subsequent
 +
    * updates.<br />
 +
    * By default, is set to no-op.<br />
 +
    * Access Popper.js instance with `data.instance`.
 +
    * @prop {onUpdate}
 +
    */
 +
    onUpdate: function onUpdate() {},
 +
 +
    /**
 +
    * List of modifiers used to modify the offsets before they are applied to the popper.
 +
    * They provide most of the functionalities of Popper.js
 +
    * @prop {modifiers}
 +
    */
 +
    modifiers: modifiers
 +
  };
 +
 +
  /**
 +
  * @callback onCreate
 +
  * @param {dataObject} data
 +
  */
 +
 +
  /**
 +
  * @callback onUpdate
 +
  * @param {dataObject} data
 +
  */
 +
 +
  // Utils
 +
  // Methods
 +
  var Popper = function () {
 +
    /**
 +
    * Create a new Popper.js instance
 +
    * @class Popper
 +
    * @param {HTMLElement|referenceObject} reference - The reference element used to position the popper
 +
    * @param {HTMLElement} popper - The HTML element used as popper.
 +
    * @param {Object} options - Your custom options to override the ones defined in [Defaults](#defaults)
 +
    * @return {Object} instance - The generated Popper.js instance
 +
    */
 +
    function Popper(reference, popper) {
 +
      var _this = this;
 +
 +
      var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
 +
      classCallCheck(this, Popper);
 +
 +
      this.scheduleUpdate = function () {
 +
        return requestAnimationFrame(_this.update);
 +
      };
 +
 +
      // make update() debounced, so that it only runs at most once-per-tick
 +
      this.update = debounce(this.update.bind(this));
 +
 +
      // with {} we create a new object with the options inside it
 +
      this.options = _extends({}, Popper.Defaults, options);
 +
 +
      // init state
 +
      this.state = {
 +
        isDestroyed: false,
 +
        isCreated: false,
 +
        scrollParents: []
 +
      };
 +
 +
      // get reference and popper elements (allow jQuery wrappers)
 +
      this.reference = reference && reference.jquery ? reference[0] : reference;
 +
      this.popper = popper && popper.jquery ? popper[0] : popper;
 +
 +
      // Deep merge modifiers options
 +
      this.options.modifiers = {};
 +
      Object.keys(_extends({}, Popper.Defaults.modifiers, options.modifiers)).forEach(function (name) {
 +
        _this.options.modifiers[name] = _extends({}, Popper.Defaults.modifiers[name] || {}, options.modifiers ? options.modifiers[name] : {});
 +
      });
 +
 +
      // Refactoring modifiers' list (Object => Array)
 +
      this.modifiers = Object.keys(this.options.modifiers).map(function (name) {
 +
        return _extends({
 +
          name: name
 +
        }, _this.options.modifiers[name]);
 +
      })
 +
      // sort the modifiers by order
 +
      .sort(function (a, b) {
 +
        return a.order - b.order;
 +
      });
 +
 +
      // modifiers have the ability to execute arbitrary code when Popper.js get inited
 +
      // such code is executed in the same order of its modifier
 +
      // they could add new properties to their options configuration
 +
      // BE AWARE: don't add options to `options.modifiers.name` but to `modifierOptions`!
 +
      this.modifiers.forEach(function (modifierOptions) {
 +
        if (modifierOptions.enabled && isFunction(modifierOptions.onLoad)) {
 +
          modifierOptions.onLoad(_this.reference, _this.popper, _this.options, modifierOptions, _this.state);
 +
        }
 +
      });
 +
 +
      // fire the first update to position the popper in the right place
 +
      this.update();
 +
 +
      var eventsEnabled = this.options.eventsEnabled;
 +
      if (eventsEnabled) {
 +
        // setup event listeners, they will take care of update the position in specific situations
 +
        this.enableEventListeners();
 +
      }
 +
 +
      this.state.eventsEnabled = eventsEnabled;
 +
    }
 +
 +
    // We can't use class properties because they don't get listed in the
 +
    // class prototype and break stuff like Sinon stubs
 +
 +
 +
    createClass(Popper, [{
 +
      key: 'update',
 +
      value: function update$$1() {
 +
        return update.call(this);
 +
      }
 +
    }, {
 +
      key: 'destroy',
 +
      value: function destroy$$1() {
 +
        return destroy.call(this);
 +
      }
 +
    }, {
 +
      key: 'enableEventListeners',
 +
      value: function enableEventListeners$$1() {
 +
        return enableEventListeners.call(this);
 +
      }
 +
    }, {
 +
      key: 'disableEventListeners',
 +
      value: function disableEventListeners$$1() {
 +
        return disableEventListeners.call(this);
 +
      }
 +
 +
      /**
 +
      * Schedule an update, it will run on the next UI update available
 +
      * @method scheduleUpdate
 +
      * @memberof Popper
 +
      */
 +
 +
 +
      /**
 +
      * Collection of utilities useful when writing custom modifiers.
 +
      * Starting from version 1.7, this method is available only if you
 +
      * include `popper-utils.js` before `popper.js`.
 +
      *
 +
      * **DEPRECATION**: This way to access PopperUtils is deprecated
 +
      * and will be removed in v2! Use the PopperUtils module directly instead.
 +
      * Due to the high instability of the methods contained in Utils, we can't
 +
      * guarantee them to follow semver. Use them at your own risk!
 +
      * @static
 +
      * @private
 +
      * @type {Object}
 +
      * @deprecated since version 1.8
 +
      * @member Utils
 +
      * @memberof Popper
 +
      */
 +
 +
    }]);
 +
    return Popper;
 +
  }();
 +
 +
  /**
 +
  * The `referenceObject` is an object that provides an interface compatible with Popper.js
 +
  * and lets you use it as replacement of a real DOM node.<br />
 +
  * You can use this method to position a popper relatively to a set of coordinates
 +
  * in case you don't have a DOM node to use as reference.
 +
  *
 +
  * ```
 +
  * new Popper(referenceObject, popperNode);
 +
  * ```
 +
  *
 +
  * NB: This feature isn't supported in Internet Explorer 10
 +
  * @name referenceObject
 +
  * @property {Function} data.getBoundingClientRect
 +
  * A function that returns a set of coordinates compatible with the native `getBoundingClientRect` method.
 +
  * @property {number} data.clientWidth
 +
  * An ES6 getter that will return the width of the virtual reference element.
 +
  * @property {number} data.clientHeight
 +
  * An ES6 getter that will return the height of the virtual reference element.
 +
  */
 +
 +
 +
  Popper.Utils = (typeof window !== 'undefined' ? window : global).PopperUtils;
 +
  Popper.placements = placements;
 +
  Popper.Defaults = Defaults;
 +
 +
  /**
 +
  * --------------------------------------------------------------------------
 +
  * Bootstrap (v4.1.3): dropdown.js
 +
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 +
  * --------------------------------------------------------------------------
 +
  */
 +
 +
  var Dropdown = function ($$$1) {
 +
    /**
 +
    * ------------------------------------------------------------------------
 +
    * Constants
 +
    * ------------------------------------------------------------------------
 +
    */
 +
    var NAME = 'dropdown';
 +
    var VERSION = '4.1.3';
 +
    var DATA_KEY = 'bs.dropdown';
 +
    var EVENT_KEY = "." + DATA_KEY;
 +
    var DATA_API_KEY = '.data-api';
 +
    var JQUERY_NO_CONFLICT = $$$1.fn[NAME];
 +
    var ESCAPE_KEYCODE = 27; // KeyboardEvent.which value for Escape (Esc) key
 +
 +
    var SPACE_KEYCODE = 32; // KeyboardEvent.which value for space key
 +
 +
    var TAB_KEYCODE = 9; // KeyboardEvent.which value for tab key
 +
 +
    var ARROW_UP_KEYCODE = 38; // KeyboardEvent.which value for up arrow key
 +
 +
    var ARROW_DOWN_KEYCODE = 40; // KeyboardEvent.which value for down arrow key
 +
 +
    var RIGHT_MOUSE_BUTTON_WHICH = 3; // MouseEvent.which value for the right button (assuming a right-handed mouse)
 +
 +
    var REGEXP_KEYDOWN = new RegExp(ARROW_UP_KEYCODE + "|" + ARROW_DOWN_KEYCODE + "|" + ESCAPE_KEYCODE);
 +
    var Event = {
 +
      HIDE: "hide" + EVENT_KEY,
 +
      HIDDEN: "hidden" + EVENT_KEY,
 +
      SHOW: "show" + EVENT_KEY,
 +
      SHOWN: "shown" + EVENT_KEY,
 +
      CLICK: "click" + EVENT_KEY,
 +
      CLICK_DATA_API: "click" + EVENT_KEY + DATA_API_KEY,
 +
      KEYDOWN_DATA_API: "keydown" + EVENT_KEY + DATA_API_KEY,
 +
      KEYUP_DATA_API: "keyup" + EVENT_KEY + DATA_API_KEY
 +
    };
 +
    var ClassName = {
 +
      DISABLED: 'disabled',
 +
      SHOW: 'show',
 +
      DROPUP: 'dropup',
 +
      DROPRIGHT: 'dropright',
 +
      DROPLEFT: 'dropleft',
 +
      MENURIGHT: 'dropdown-menu-right',
 +
      MENULEFT: 'dropdown-menu-left',
 +
      POSITION_STATIC: 'position-static'
 +
    };
 +
    var Selector = {
 +
      DATA_TOGGLE: '[data-toggle="dropdown"]',
 +
      FORM_CHILD: '.dropdown form',
 +
      MENU: '.dropdown-menu',
 +
      NAVBAR_NAV: '.navbar-nav',
 +
      VISIBLE_ITEMS: '.dropdown-menu .dropdown-item:not(.disabled):not(:disabled)'
 +
    };
 +
    var AttachmentMap = {
 +
      TOP: 'top-start',
 +
      TOPEND: 'top-end',
 +
      BOTTOM: 'bottom-start',
 +
      BOTTOMEND: 'bottom-end',
 +
      RIGHT: 'right-start',
 +
      RIGHTEND: 'right-end',
 +
      LEFT: 'left-start',
 +
      LEFTEND: 'left-end'
 +
    };
 +
    var Default = {
 +
      offset: 0,
 +
      flip: true,
 +
      boundary: 'scrollParent',
 +
      reference: 'toggle',
 +
      display: 'dynamic'
 +
    };
 +
    var DefaultType = {
 +
      offset: '(number|string|function)',
 +
      flip: 'boolean',
 +
      boundary: '(string|element)',
 +
      reference: '(string|element)',
 +
      display: 'string'
 +
      /**
 +
      * ------------------------------------------------------------------------
 +
      * Class Definition
 +
      * ------------------------------------------------------------------------
 +
      */
 +
 +
    };
 +
 +
    var Dropdown =
 +
    /*#__PURE__*/
 +
    function () {
 +
      function Dropdown(element, config) {
 +
        this._element = element;
 +
        this._popper = null;
 +
        this._config = this._getConfig(config);
 +
        this._menu = this._getMenuElement();
 +
        this._inNavbar = this._detectNavbar();
 +
 +
        this._addEventListeners();
 +
      } // Getters
 +
 +
 +
      var _proto = Dropdown.prototype;
 +
 +
      // Public
 +
      _proto.toggle = function toggle() {
 +
        if (this._element.disabled || $$$1(this._element).hasClass(ClassName.DISABLED)) {
 +
          return;
 +
        }
 +
 +
        var parent = Dropdown._getParentFromElement(this._element);
 +
 +
        var isActive = $$$1(this._menu).hasClass(ClassName.SHOW);
 +
 +
        Dropdown._clearMenus();
 +
 +
        if (isActive) {
 +
          return;
 +
        }
 +
 +
        var relatedTarget = {
 +
          relatedTarget: this._element
 +
        };
 +
        var showEvent = $$$1.Event(Event.SHOW, relatedTarget);
 +
        $$$1(parent).trigger(showEvent);
 +
 +
        if (showEvent.isDefaultPrevented()) {
 +
          return;
 +
        } // Disable totally Popper.js for Dropdown in Navbar
 +
 +
 +
        if (!this._inNavbar) {
 +
          /**
 +
          * Check for Popper dependency
 +
          * Popper - https://popper.js.org
 +
          */
 +
          if (typeof Popper === 'undefined') {
 +
            throw new TypeError('Bootstrap dropdown require Popper.js (https://popper.js.org)');
 +
          }
 +
 +
          var referenceElement = this._element;
 +
 +
          if (this._config.reference === 'parent') {
 +
            referenceElement = parent;
 +
          } else if (Util.isElement(this._config.reference)) {
 +
            referenceElement = this._config.reference; // Check if it's jQuery element
 +
 +
            if (typeof this._config.reference.jquery !== 'undefined') {
 +
              referenceElement = this._config.reference[0];
 +
            }
 +
          } // If boundary is not `scrollParent`, then set position to `static`
 +
          // to allow the menu to "escape" the scroll parent's boundaries
 +
          // https://github.com/twbs/bootstrap/issues/24251
 +
 +
 +
          if (this._config.boundary !== 'scrollParent') {
 +
            $$$1(parent).addClass(ClassName.POSITION_STATIC);
 +
          }
 +
 +
          this._popper = new Popper(referenceElement, this._menu, this._getPopperConfig());
 +
        } // If this is a touch-enabled device we add extra
 +
        // empty mouseover listeners to the body's immediate children;
 +
        // only needed because of broken event delegation on iOS
 +
        // https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html
 +
 +
 +
        if ('ontouchstart' in document.documentElement && $$$1(parent).closest(Selector.NAVBAR_NAV).length === 0) {
 +
          $$$1(document.body).children().on('mouseover', null, $$$1.noop);
 +
        }
 +
 +
        this._element.focus();
 +
 +
        this._element.setAttribute('aria-expanded', true);
 +
 +
        $$$1(this._menu).toggleClass(ClassName.SHOW);
 +
        $$$1(parent).toggleClass(ClassName.SHOW).trigger($$$1.Event(Event.SHOWN, relatedTarget));
 +
      };
 +
 +
      _proto.dispose = function dispose() {
 +
        $$$1.removeData(this._element, DATA_KEY);
 +
        $$$1(this._element).off(EVENT_KEY);
 +
        this._element = null;
 +
        this._menu = null;
 +
 +
        if (this._popper !== null) {
 +
          this._popper.destroy();
 +
 +
          this._popper = null;
 +
        }
 +
      };
 +
 +
      _proto.update = function update() {
 +
        this._inNavbar = this._detectNavbar();
 +
 +
        if (this._popper !== null) {
 +
          this._popper.scheduleUpdate();
 +
        }
 +
      }; // Private
 +
 +
 +
      _proto._addEventListeners = function _addEventListeners() {
 +
        var _this = this;
 +
 +
        $$$1(this._element).on(Event.CLICK, function (event) {
 +
          event.preventDefault();
 +
          event.stopPropagation();
 +
 +
          _this.toggle();
 +
        });
 +
      };
 +
 +
      _proto._getConfig = function _getConfig(config) {
 +
        config = _objectSpread({}, this.constructor.Default, $$$1(this._element).data(), config);
 +
        Util.typeCheckConfig(NAME, config, this.constructor.DefaultType);
 +
        return config;
 +
      };
 +
 +
      _proto._getMenuElement = function _getMenuElement() {
 +
        if (!this._menu) {
 +
          var parent = Dropdown._getParentFromElement(this._element);
 +
 +
          if (parent) {
 +
            this._menu = parent.querySelector(Selector.MENU);
 +
          }
 +
        }
 +
 +
        return this._menu;
 +
      };
 +
 +
      _proto._getPlacement = function _getPlacement() {
 +
        var $parentDropdown = $$$1(this._element.parentNode);
 +
        var placement = AttachmentMap.BOTTOM; // Handle dropup
 +
 +
        if ($parentDropdown.hasClass(ClassName.DROPUP)) {
 +
          placement = AttachmentMap.TOP;
 +
 +
          if ($$$1(this._menu).hasClass(ClassName.MENURIGHT)) {
 +
            placement = AttachmentMap.TOPEND;
 +
          }
 +
        } else if ($parentDropdown.hasClass(ClassName.DROPRIGHT)) {
 +
          placement = AttachmentMap.RIGHT;
 +
        } else if ($parentDropdown.hasClass(ClassName.DROPLEFT)) {
 +
          placement = AttachmentMap.LEFT;
 +
        } else if ($$$1(this._menu).hasClass(ClassName.MENURIGHT)) {
 +
          placement = AttachmentMap.BOTTOMEND;
 +
        }
 +
 +
        return placement;
 +
      };
 +
 +
      _proto._detectNavbar = function _detectNavbar() {
 +
        return $$$1(this._element).closest('.navbar').length > 0;
 +
      };
 +
 +
      _proto._getPopperConfig = function _getPopperConfig() {
 +
        var _this2 = this;
 +
 +
        var offsetConf = {};
 +
 +
        if (typeof this._config.offset === 'function') {
 +
          offsetConf.fn = function (data) {
 +
            data.offsets = _objectSpread({}, data.offsets, _this2._config.offset(data.offsets) || {});
 +
            return data;
 +
          };
 +
        } else {
 +
          offsetConf.offset = this._config.offset;
 +
        }
 +
 +
        var popperConfig = {
 +
          placement: this._getPlacement(),
 +
          modifiers: {
 +
            offset: offsetConf,
 +
            flip: {
 +
              enabled: this._config.flip
 +
            },
 +
            preventOverflow: {
 +
              boundariesElement: this._config.boundary
 +
            }
 +
          } // Disable Popper.js if we have a static display
 +
 +
        };
 +
 +
        if (this._config.display === 'static') {
 +
          popperConfig.modifiers.applyStyle = {
 +
            enabled: false
 +
          };
 +
        }
 +
 +
        return popperConfig;
 +
      }; // Static
 +
 +
 +
      Dropdown._jQueryInterface = function _jQueryInterface(config) {
 +
        return this.each(function () {
 +
          var data = $$$1(this).data(DATA_KEY);
 +
 +
          var _config = typeof config === 'object' ? config : null;
 +
 +
          if (!data) {
 +
            data = new Dropdown(this, _config);
 +
            $$$1(this).data(DATA_KEY, data);
 +
          }
 +
 +
          if (typeof config === 'string') {
 +
            if (typeof data[config] === 'undefined') {
 +
              throw new TypeError("No method named \"" + config + "\"");
 +
            }
 +
 +
            data[config]();
 +
          }
 +
        });
 +
      };
 +
 +
      Dropdown._clearMenus = function _clearMenus(event) {
 +
        if (event && (event.which === RIGHT_MOUSE_BUTTON_WHICH || event.type === 'keyup' && event.which !== TAB_KEYCODE)) {
 +
          return;
 +
        }
 +
 +
        var toggles = [].slice.call(document.querySelectorAll(Selector.DATA_TOGGLE));
 +
 +
        for (var i = 0, len = toggles.length; i < len; i++) {
 +
          var parent = Dropdown._getParentFromElement(toggles[i]);
 +
 +
          var context = $$$1(toggles[i]).data(DATA_KEY);
 +
          var relatedTarget = {
 +
            relatedTarget: toggles[i]
 +
          };
 +
 +
          if (event && event.type === 'click') {
 +
            relatedTarget.clickEvent = event;
 +
          }
 +
 +
          if (!context) {
 +
            continue;
 +
          }
 +
 +
          var dropdownMenu = context._menu;
 +
 +
          if (!$$$1(parent).hasClass(ClassName.SHOW)) {
 +
            continue;
 +
          }
 +
 +
          if (event && (event.type === 'click' && /input|textarea/i.test(event.target.tagName) || event.type === 'keyup' && event.which === TAB_KEYCODE) && $$$1.contains(parent, event.target)) {
 +
            continue;
 +
          }
 +
 +
          var hideEvent = $$$1.Event(Event.HIDE, relatedTarget);
 +
          $$$1(parent).trigger(hideEvent);
 +
 +
          if (hideEvent.isDefaultPrevented()) {
 +
            continue;
 +
          } // If this is a touch-enabled device we remove the extra
 +
          // empty mouseover listeners we added for iOS support
 +
 +
 +
          if ('ontouchstart' in document.documentElement) {
 +
            $$$1(document.body).children().off('mouseover', null, $$$1.noop);
 +
          }
 +
 +
          toggles[i].setAttribute('aria-expanded', 'false');
 +
          $$$1(dropdownMenu).removeClass(ClassName.SHOW);
 +
          $$$1(parent).removeClass(ClassName.SHOW).trigger($$$1.Event(Event.HIDDEN, relatedTarget));
 +
        }
 +
      };
 +
 +
      Dropdown._getParentFromElement = function _getParentFromElement(element) {
 +
        var parent;
 +
        var selector = Util.getSelectorFromElement(element);
 +
 +
        if (selector) {
 +
          parent = document.querySelector(selector);
 +
        }
 +
 +
        return parent || element.parentNode;
 +
      }; // eslint-disable-next-line complexity
 +
 +
 +
      Dropdown._dataApiKeydownHandler = function _dataApiKeydownHandler(event) {
 +
        // If not input/textarea:
 +
        //  - And not a key in REGEXP_KEYDOWN => not a dropdown command
 +
        // If input/textarea:
 +
        //  - If space key => not a dropdown command
 +
        //  - If key is other than escape
 +
        //    - If key is not up or down => not a dropdown command
 +
        //    - If trigger inside the menu => not a dropdown command
 +
        if (/input|textarea/i.test(event.target.tagName) ? event.which === SPACE_KEYCODE || event.which !== ESCAPE_KEYCODE && (event.which !== ARROW_DOWN_KEYCODE && event.which !== ARROW_UP_KEYCODE || $$$1(event.target).closest(Selector.MENU).length) : !REGEXP_KEYDOWN.test(event.which)) {
 +
          return;
 +
        }
 +
 +
        event.preventDefault();
 +
        event.stopPropagation();
 +
 +
        if (this.disabled || $$$1(this).hasClass(ClassName.DISABLED)) {
 +
          return;
 +
        }
 +
 +
        var parent = Dropdown._getParentFromElement(this);
 +
 +
        var isActive = $$$1(parent).hasClass(ClassName.SHOW);
 +
 +
        if (!isActive && (event.which !== ESCAPE_KEYCODE || event.which !== SPACE_KEYCODE) || isActive && (event.which === ESCAPE_KEYCODE || event.which === SPACE_KEYCODE)) {
 +
          if (event.which === ESCAPE_KEYCODE) {
 +
            var toggle = parent.querySelector(Selector.DATA_TOGGLE);
 +
            $$$1(toggle).trigger('focus');
 +
          }
 +
 +
          $$$1(this).trigger('click');
 +
          return;
 +
        }
 +
 +
        var items = [].slice.call(parent.querySelectorAll(Selector.VISIBLE_ITEMS));
 +
 +
        if (items.length === 0) {
 +
          return;
 +
        }
 +
 +
        var index = items.indexOf(event.target);
 +
 +
        if (event.which === ARROW_UP_KEYCODE && index > 0) {
 +
          // Up
 +
          index--;
 +
        }
 +
 +
        if (event.which === ARROW_DOWN_KEYCODE && index < items.length - 1) {
 +
          // Down
 +
          index++;
 +
        }
 +
 +
        if (index < 0) {
 +
          index = 0;
 +
        }
 +
 +
        items[index].focus();
 +
      };
 +
 +
      _createClass(Dropdown, null, [{
 +
        key: "VERSION",
 +
        get: function get() {
 +
          return VERSION;
 +
        }
 +
      }, {
 +
        key: "Default",
 +
        get: function get() {
 +
          return Default;
 +
        }
 +
      }, {
 +
        key: "DefaultType",
 +
        get: function get() {
 +
          return DefaultType;
 +
        }
 +
      }]);
 +
 +
      return Dropdown;
 +
    }();
 +
    /**
 +
    * ------------------------------------------------------------------------
 +
    * Data Api implementation
 +
    * ------------------------------------------------------------------------
 +
    */
 +
 +
 +
    $$$1(document).on(Event.KEYDOWN_DATA_API, Selector.DATA_TOGGLE, Dropdown._dataApiKeydownHandler).on(Event.KEYDOWN_DATA_API, Selector.MENU, Dropdown._dataApiKeydownHandler).on(Event.CLICK_DATA_API + " " + Event.KEYUP_DATA_API, Dropdown._clearMenus).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
 +
      event.preventDefault();
 +
      event.stopPropagation();
 +
 +
      Dropdown._jQueryInterface.call($$$1(this), 'toggle');
 +
    }).on(Event.CLICK_DATA_API, Selector.FORM_CHILD, function (e) {
 +
      e.stopPropagation();
 +
    });
 +
    /**
 +
    * ------------------------------------------------------------------------
 +
    * jQuery
 +
    * ------------------------------------------------------------------------
 +
    */
 +
 +
    $$$1.fn[NAME] = Dropdown._jQueryInterface;
 +
    $$$1.fn[NAME].Constructor = Dropdown;
 +
 +
    $$$1.fn[NAME].noConflict = function () {
 +
      $$$1.fn[NAME] = JQUERY_NO_CONFLICT;
 +
      return Dropdown._jQueryInterface;
 +
    };
 +
 +
    return Dropdown;
 +
  }($, Popper);
 +
 +
  /**
 +
  * --------------------------------------------------------------------------
 +
  * Bootstrap (v4.1.3): modal.js
 +
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 +
  * --------------------------------------------------------------------------
 +
  */
 +
 +
  var Modal = function ($$$1) {
 +
    /**
 +
    * ------------------------------------------------------------------------
 +
    * Constants
 +
    * ------------------------------------------------------------------------
 +
    */
 +
    var NAME = 'modal';
 +
    var VERSION = '4.1.3';
 +
    var DATA_KEY = 'bs.modal';
 +
    var EVENT_KEY = "." + DATA_KEY;
 +
    var DATA_API_KEY = '.data-api';
 +
    var JQUERY_NO_CONFLICT = $$$1.fn[NAME];
 +
    var ESCAPE_KEYCODE = 27; // KeyboardEvent.which value for Escape (Esc) key
 +
 +
    var Default = {
 +
      backdrop: true,
 +
      keyboard: true,
 +
      focus: true,
 +
      show: true
 +
    };
 +
    var DefaultType = {
 +
      backdrop: '(boolean|string)',
 +
      keyboard: 'boolean',
 +
      focus: 'boolean',
 +
      show: 'boolean'
 +
    };
 +
    var Event = {
 +
      HIDE: "hide" + EVENT_KEY,
 +
      HIDDEN: "hidden" + EVENT_KEY,
 +
      SHOW: "show" + EVENT_KEY,
 +
      SHOWN: "shown" + EVENT_KEY,
 +
      FOCUSIN: "focusin" + EVENT_KEY,
 +
      RESIZE: "resize" + EVENT_KEY,
 +
      CLICK_DISMISS: "click.dismiss" + EVENT_KEY,
 +
      KEYDOWN_DISMISS: "keydown.dismiss" + EVENT_KEY,
 +
      MOUSEUP_DISMISS: "mouseup.dismiss" + EVENT_KEY,
 +
      MOUSEDOWN_DISMISS: "mousedown.dismiss" + EVENT_KEY,
 +
      CLICK_DATA_API: "click" + EVENT_KEY + DATA_API_KEY
 +
    };
 +
    var ClassName = {
 +
      SCROLLBAR_MEASURER: 'modal-scrollbar-measure',
 +
      BACKDROP: 'modal-backdrop',
 +
      OPEN: 'modal-open',
 +
      FADE: 'fade',
 +
      SHOW: 'show'
 +
    };
 +
    var Selector = {
 +
      DIALOG: '.modal-dialog',
 +
      DATA_TOGGLE: '[data-toggle="modal"]',
 +
      DATA_DISMISS: '[data-dismiss="modal"]',
 +
      FIXED_CONTENT: '.fixed-top, .fixed-bottom, .is-fixed, .sticky-top',
 +
      STICKY_CONTENT: '.sticky-top'
 +
      /**
 +
      * ------------------------------------------------------------------------
 +
      * Class Definition
 +
      * ------------------------------------------------------------------------
 +
      */
 +
 +
    };
 +
 +
    var Modal =
 +
    /*#__PURE__*/
 +
    function () {
 +
      function Modal(element, config) {
 +
        this._config = this._getConfig(config);
 +
        this._element = element;
 +
        this._dialog = element.querySelector(Selector.DIALOG);
 +
        this._backdrop = null;
 +
        this._isShown = false;
 +
        this._isBodyOverflowing = false;
 +
        this._ignoreBackdropClick = false;
 +
        this._scrollbarWidth = 0;
 +
      } // Getters
 +
 +
 +
      var _proto = Modal.prototype;
 +
 +
      // Public
 +
      _proto.toggle = function toggle(relatedTarget) {
 +
        return this._isShown ? this.hide() : this.show(relatedTarget);
 +
      };
 +
 +
      _proto.show = function show(relatedTarget) {
 +
        var _this = this;
 +
 +
        if (this._isTransitioning || this._isShown) {
 +
          return;
 +
        }
 +
 +
        if ($$$1(this._element).hasClass(ClassName.FADE)) {
 +
          this._isTransitioning = true;
 +
        }
 +
 +
        var showEvent = $$$1.Event(Event.SHOW, {
 +
          relatedTarget: relatedTarget
 +
        });
 +
        $$$1(this._element).trigger(showEvent);
 +
 +
        if (this._isShown || showEvent.isDefaultPrevented()) {
 +
          return;
 +
        }
 +
 +
        this._isShown = true;
 +
 +
        this._checkScrollbar();
 +
 +
        this._setScrollbar();
 +
 +
        this._adjustDialog();
 +
 +
        $$$1(document.body).addClass(ClassName.OPEN);
 +
 +
        this._setEscapeEvent();
 +
 +
        this._setResizeEvent();
 +
 +
        $$$1(this._element).on(Event.CLICK_DISMISS, Selector.DATA_DISMISS, function (event) {
 +
          return _this.hide(event);
 +
        });
 +
        $$$1(this._dialog).on(Event.MOUSEDOWN_DISMISS, function () {
 +
          $$$1(_this._element).one(Event.MOUSEUP_DISMISS, function (event) {
 +
            if ($$$1(event.target).is(_this._element)) {
 +
              _this._ignoreBackdropClick = true;
 +
            }
 +
          });
 +
        });
 +
 +
        this._showBackdrop(function () {
 +
          return _this._showElement(relatedTarget);
 +
        });
 +
      };
 +
 +
      _proto.hide = function hide(event) {
 +
        var _this2 = this;
 +
 +
        if (event) {
 +
          event.preventDefault();
 +
        }
 +
 +
        if (this._isTransitioning || !this._isShown) {
 +
          return;
 +
        }
 +
 +
        var hideEvent = $$$1.Event(Event.HIDE);
 +
        $$$1(this._element).trigger(hideEvent);
 +
 +
        if (!this._isShown || hideEvent.isDefaultPrevented()) {
 +
          return;
 +
        }
 +
 +
        this._isShown = false;
 +
        var transition = $$$1(this._element).hasClass(ClassName.FADE);
 +
 +
        if (transition) {
 +
          this._isTransitioning = true;
 +
        }
 +
 +
        this._setEscapeEvent();
 +
 +
        this._setResizeEvent();
 +
 +
        $$$1(document).off(Event.FOCUSIN);
 +
        $$$1(this._element).removeClass(ClassName.SHOW);
 +
        $$$1(this._element).off(Event.CLICK_DISMISS);
 +
        $$$1(this._dialog).off(Event.MOUSEDOWN_DISMISS);
 +
 +
        if (transition) {
 +
          var transitionDuration = Util.getTransitionDurationFromElement(this._element);
 +
          $$$1(this._element).one(Util.TRANSITION_END, function (event) {
 +
            return _this2._hideModal(event);
 +
          }).emulateTransitionEnd(transitionDuration);
 +
        } else {
 +
          this._hideModal();
 +
        }
 +
      };
 +
 +
      _proto.dispose = function dispose() {
 +
        $$$1.removeData(this._element, DATA_KEY);
 +
        $$$1(window, document, this._element, this._backdrop).off(EVENT_KEY);
 +
        this._config = null;
 +
        this._element = null;
 +
        this._dialog = null;
 +
        this._backdrop = null;
 +
        this._isShown = null;
 +
        this._isBodyOverflowing = null;
 +
        this._ignoreBackdropClick = null;
 +
        this._scrollbarWidth = null;
 +
      };
 +
 +
      _proto.handleUpdate = function handleUpdate() {
 +
        this._adjustDialog();
 +
      }; // Private
 +
 +
 +
      _proto._getConfig = function _getConfig(config) {
 +
        config = _objectSpread({}, Default, config);
 +
        Util.typeCheckConfig(NAME, config, DefaultType);
 +
        return config;
 +
      };
 +
 +
      _proto._showElement = function _showElement(relatedTarget) {
 +
        var _this3 = this;
 +
 +
        var transition = $$$1(this._element).hasClass(ClassName.FADE);
 +
 +
        if (!this._element.parentNode || this._element.parentNode.nodeType !== Node.ELEMENT_NODE) {
 +
          // Don't move modal's DOM position
 +
          document.body.appendChild(this._element);
 +
        }
 +
 +
        this._element.style.display = 'block';
 +
 +
        this._element.removeAttribute('aria-hidden');
 +
 +
        this._element.scrollTop = 0;
 +
 +
        if (transition) {
 +
          Util.reflow(this._element);
 +
        }
 +
 +
        $$$1(this._element).addClass(ClassName.SHOW);
 +
 +
        if (this._config.focus) {
 +
          this._enforceFocus();
 +
        }
 +
 +
        var shownEvent = $$$1.Event(Event.SHOWN, {
 +
          relatedTarget: relatedTarget
 +
        });
 +
 +
        var transitionComplete = function transitionComplete() {
 +
          if (_this3._config.focus) {
 +
            _this3._element.focus();
 +
          }
 +
 +
          _this3._isTransitioning = false;
 +
          $$$1(_this3._element).trigger(shownEvent);
 +
        };
 +
 +
        if (transition) {
 +
          var transitionDuration = Util.getTransitionDurationFromElement(this._element);
 +
          $$$1(this._dialog).one(Util.TRANSITION_END, transitionComplete).emulateTransitionEnd(transitionDuration);
 +
        } else {
 +
          transitionComplete();
 +
        }
 +
      };
 +
 +
      _proto._enforceFocus = function _enforceFocus() {
 +
        var _this4 = this;
 +
 +
        $$$1(document).off(Event.FOCUSIN) // Guard against infinite focus loop
 +
        .on(Event.FOCUSIN, function (event) {
 +
          if (document !== event.target && _this4._element !== event.target && $$$1(_this4._element).has(event.target).length === 0) {
 +
            _this4._element.focus();
 +
          }
 +
        });
 +
      };
 +
 +
      _proto._setEscapeEvent = function _setEscapeEvent() {
 +
        var _this5 = this;
 +
 +
        if (this._isShown && this._config.keyboard) {
 +
          $$$1(this._element).on(Event.KEYDOWN_DISMISS, function (event) {
 +
            if (event.which === ESCAPE_KEYCODE) {
 +
              event.preventDefault();
 +
 +
              _this5.hide();
 +
            }
 +
          });
 +
        } else if (!this._isShown) {
 +
          $$$1(this._element).off(Event.KEYDOWN_DISMISS);
 +
        }
 +
      };
 +
 +
      _proto._setResizeEvent = function _setResizeEvent() {
 +
        var _this6 = this;
 +
 +
        if (this._isShown) {
 +
          $$$1(window).on(Event.RESIZE, function (event) {
 +
            return _this6.handleUpdate(event);
 +
          });
 +
        } else {
 +
          $$$1(window).off(Event.RESIZE);
 +
        }
 +
      };
 +
 +
      _proto._hideModal = function _hideModal() {
 +
        var _this7 = this;
 +
 +
        this._element.style.display = 'none';
 +
 +
        this._element.setAttribute('aria-hidden', true);
 +
 +
        this._isTransitioning = false;
 +
 +
        this._showBackdrop(function () {
 +
          $$$1(document.body).removeClass(ClassName.OPEN);
 +
 +
          _this7._resetAdjustments();
 +
 +
          _this7._resetScrollbar();
 +
 +
          $$$1(_this7._element).trigger(Event.HIDDEN);
 +
        });
 +
      };
 +
 +
      _proto._removeBackdrop = function _removeBackdrop() {
 +
        if (this._backdrop) {
 +
          $$$1(this._backdrop).remove();
 +
          this._backdrop = null;
 +
        }
 +
      };
 +
 +
      _proto._showBackdrop = function _showBackdrop(callback) {
 +
        var _this8 = this;
 +
 +
        var animate = $$$1(this._element).hasClass(ClassName.FADE) ? ClassName.FADE : '';
 +
 +
        if (this._isShown && this._config.backdrop) {
 +
          this._backdrop = document.createElement('div');
 +
          this._backdrop.className = ClassName.BACKDROP;
 +
 +
          if (animate) {
 +
            this._backdrop.classList.add(animate);
 +
          }
 +
 +
          $$$1(this._backdrop).appendTo(document.body);
 +
          $$$1(this._element).on(Event.CLICK_DISMISS, function (event) {
 +
            if (_this8._ignoreBackdropClick) {
 +
              _this8._ignoreBackdropClick = false;
 +
              return;
 +
            }
 +
 +
            if (event.target !== event.currentTarget) {
 +
              return;
 +
            }
 +
 +
            if (_this8._config.backdrop === 'static') {
 +
              _this8._element.focus();
 +
            } else {
 +
              _this8.hide();
 +
            }
 +
          });
 +
 +
          if (animate) {
 +
            Util.reflow(this._backdrop);
 +
          }
 +
 +
          $$$1(this._backdrop).addClass(ClassName.SHOW);
 +
 +
          if (!callback) {
 +
            return;
 +
          }
 +
 +
          if (!animate) {
 +
            callback();
 +
            return;
 +
          }
 +
 +
          var backdropTransitionDuration = Util.getTransitionDurationFromElement(this._backdrop);
 +
          $$$1(this._backdrop).one(Util.TRANSITION_END, callback).emulateTransitionEnd(backdropTransitionDuration);
 +
        } else if (!this._isShown && this._backdrop) {
 +
          $$$1(this._backdrop).removeClass(ClassName.SHOW);
 +
 +
          var callbackRemove = function callbackRemove() {
 +
            _this8._removeBackdrop();
 +
 +
            if (callback) {
 +
              callback();
 +
            }
 +
          };
 +
 +
          if ($$$1(this._element).hasClass(ClassName.FADE)) {
 +
            var _backdropTransitionDuration = Util.getTransitionDurationFromElement(this._backdrop);
 +
 +
            $$$1(this._backdrop).one(Util.TRANSITION_END, callbackRemove).emulateTransitionEnd(_backdropTransitionDuration);
 +
          } else {
 +
            callbackRemove();
 +
          }
 +
        } else if (callback) {
 +
          callback();
 +
        }
 +
      }; // ----------------------------------------------------------------------
 +
      // the following methods are used to handle overflowing modals
 +
      // todo (fat): these should probably be refactored out of modal.js
 +
      // ----------------------------------------------------------------------
 +
 +
 +
      _proto._adjustDialog = function _adjustDialog() {
 +
        var isModalOverflowing = this._element.scrollHeight > document.documentElement.clientHeight;
 +
 +
        if (!this._isBodyOverflowing && isModalOverflowing) {
 +
          this._element.style.paddingLeft = this._scrollbarWidth + "px";
 +
        }
 +
 +
        if (this._isBodyOverflowing && !isModalOverflowing) {
 +
          this._element.style.paddingRight = this._scrollbarWidth + "px";
 +
        }
 +
      };
 +
 +
      _proto._resetAdjustments = function _resetAdjustments() {
 +
        this._element.style.paddingLeft = '';
 +
        this._element.style.paddingRight = '';
 +
      };
 +
 +
      _proto._checkScrollbar = function _checkScrollbar() {
 +
        var rect = document.body.getBoundingClientRect();
 +
        this._isBodyOverflowing = rect.left + rect.right < window.innerWidth;
 +
        this._scrollbarWidth = this._getScrollbarWidth();
 +
      };
 +
 +
      _proto._setScrollbar = function _setScrollbar() {
 +
        var _this9 = this;
 +
 +
        if (this._isBodyOverflowing) {
 +
          // Note: DOMNode.style.paddingRight returns the actual value or '' if not set
 +
          //  while $(DOMNode).css('padding-right') returns the calculated value or 0 if not set
 +
          var fixedContent = [].slice.call(document.querySelectorAll(Selector.FIXED_CONTENT));
 +
          var stickyContent = [].slice.call(document.querySelectorAll(Selector.STICKY_CONTENT)); // Adjust fixed content padding
 +
 +
          $$$1(fixedContent).each(function (index, element) {
 +
            var actualPadding = element.style.paddingRight;
 +
            var calculatedPadding = $$$1(element).css('padding-right');
 +
            $$$1(element).data('padding-right', actualPadding).css('padding-right', parseFloat(calculatedPadding) + _this9._scrollbarWidth + "px");
 +
          }); // Adjust sticky content margin
 +
 +
          $$$1(stickyContent).each(function (index, element) {
 +
            var actualMargin = element.style.marginRight;
 +
            var calculatedMargin = $$$1(element).css('margin-right');
 +
            $$$1(element).data('margin-right', actualMargin).css('margin-right', parseFloat(calculatedMargin) - _this9._scrollbarWidth + "px");
 +
          }); // Adjust body padding
 +
 +
          var actualPadding = document.body.style.paddingRight;
 +
          var calculatedPadding = $$$1(document.body).css('padding-right');
 +
          $$$1(document.body).data('padding-right', actualPadding).css('padding-right', parseFloat(calculatedPadding) + this._scrollbarWidth + "px");
 +
        }
 +
      };
 +
 +
      _proto._resetScrollbar = function _resetScrollbar() {
 +
        // Restore fixed content padding
 +
        var fixedContent = [].slice.call(document.querySelectorAll(Selector.FIXED_CONTENT));
 +
        $$$1(fixedContent).each(function (index, element) {
 +
          var padding = $$$1(element).data('padding-right');
 +
          $$$1(element).removeData('padding-right');
 +
          element.style.paddingRight = padding ? padding : '';
 +
        }); // Restore sticky content
 +
 +
        var elements = [].slice.call(document.querySelectorAll("" + Selector.STICKY_CONTENT));
 +
        $$$1(elements).each(function (index, element) {
 +
          var margin = $$$1(element).data('margin-right');
 +
 +
          if (typeof margin !== 'undefined') {
 +
            $$$1(element).css('margin-right', margin).removeData('margin-right');
 +
          }
 +
        }); // Restore body padding
 +
 +
        var padding = $$$1(document.body).data('padding-right');
 +
        $$$1(document.body).removeData('padding-right');
 +
        document.body.style.paddingRight = padding ? padding : '';
 +
      };
 +
 +
      _proto._getScrollbarWidth = function _getScrollbarWidth() {
 +
        // thx d.walsh
 +
        var scrollDiv = document.createElement('div');
 +
        scrollDiv.className = ClassName.SCROLLBAR_MEASURER;
 +
        document.body.appendChild(scrollDiv);
 +
        var scrollbarWidth = scrollDiv.getBoundingClientRect().width - scrollDiv.clientWidth;
 +
        document.body.removeChild(scrollDiv);
 +
        return scrollbarWidth;
 +
      }; // Static
 +
 +
 +
      Modal._jQueryInterface = function _jQueryInterface(config, relatedTarget) {
 +
        return this.each(function () {
 +
          var data = $$$1(this).data(DATA_KEY);
 +
 +
          var _config = _objectSpread({}, Default, $$$1(this).data(), typeof config === 'object' && config ? config : {});
 +
 +
          if (!data) {
 +
            data = new Modal(this, _config);
 +
            $$$1(this).data(DATA_KEY, data);
 +
          }
 +
 +
          if (typeof config === 'string') {
 +
            if (typeof data[config] === 'undefined') {
 +
              throw new TypeError("No method named \"" + config + "\"");
 +
            }
 +
 +
            data[config](relatedTarget);
 +
          } else if (_config.show) {
 +
            data.show(relatedTarget);
 +
          }
 +
        });
 +
      };
 +
 +
      _createClass(Modal, null, [{
 +
        key: "VERSION",
 +
        get: function get() {
 +
          return VERSION;
 +
        }
 +
      }, {
 +
        key: "Default",
 +
        get: function get() {
 +
          return Default;
 +
        }
 +
      }]);
 +
 +
      return Modal;
 +
    }();
 +
    /**
 +
    * ------------------------------------------------------------------------
 +
    * Data Api implementation
 +
    * ------------------------------------------------------------------------
 +
    */
 +
 +
 +
    $$$1(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
 +
      var _this10 = this;
 +
 +
      var target;
 +
      var selector = Util.getSelectorFromElement(this);
 +
 +
      if (selector) {
 +
        target = document.querySelector(selector);
 +
      }
 +
 +
      var config = $$$1(target).data(DATA_KEY) ? 'toggle' : _objectSpread({}, $$$1(target).data(), $$$1(this).data());
 +
 +
      if (this.tagName === 'A' || this.tagName === 'AREA') {
 +
        event.preventDefault();
 +
      }
 +
 +
      var $target = $$$1(target).one(Event.SHOW, function (showEvent) {
 +
        if (showEvent.isDefaultPrevented()) {
 +
          // Only register focus restorer if modal will actually get shown
 +
          return;
 +
        }
 +
 +
        $target.one(Event.HIDDEN, function () {
 +
          if ($$$1(_this10).is(':visible')) {
 +
            _this10.focus();
 +
          }
 +
        });
 +
      });
 +
 +
      Modal._jQueryInterface.call($$$1(target), config, this);
 +
    });
 +
    /**
 +
    * ------------------------------------------------------------------------
 +
    * jQuery
 +
    * ------------------------------------------------------------------------
 +
    */
 +
 +
    $$$1.fn[NAME] = Modal._jQueryInterface;
 +
    $$$1.fn[NAME].Constructor = Modal;
 +
 +
    $$$1.fn[NAME].noConflict = function () {
 +
      $$$1.fn[NAME] = JQUERY_NO_CONFLICT;
 +
      return Modal._jQueryInterface;
 +
    };
 +
 +
    return Modal;
 +
  }($);
 +
 +
  /**
 +
  * --------------------------------------------------------------------------
 +
  * Bootstrap (v4.1.3): tooltip.js
 +
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 +
  * --------------------------------------------------------------------------
 +
  */
 +
 +
  var Tooltip = function ($$$1) {
 +
    /**
 +
    * ------------------------------------------------------------------------
 +
    * Constants
 +
    * ------------------------------------------------------------------------
 +
    */
 +
    var NAME = 'tooltip';
 +
    var VERSION = '4.1.3';
 +
    var DATA_KEY = 'bs.tooltip';
 +
    var EVENT_KEY = "." + DATA_KEY;
 +
    var JQUERY_NO_CONFLICT = $$$1.fn[NAME];
 +
    var CLASS_PREFIX = 'bs-tooltip';
 +
    var BSCLS_PREFIX_REGEX = new RegExp("(^|\\s)" + CLASS_PREFIX + "\\S+", 'g');
 +
    var DefaultType = {
 +
      animation: 'boolean',
 +
      template: 'string',
 +
      title: '(string|element|function)',
 +
      trigger: 'string',
 +
      delay: '(number|object)',
 +
      html: 'boolean',
 +
      selector: '(string|boolean)',
 +
      placement: '(string|function)',
 +
      offset: '(number|string)',
 +
      container: '(string|element|boolean)',
 +
      fallbackPlacement: '(string|array)',
 +
      boundary: '(string|element)'
 +
    };
 +
    var AttachmentMap = {
 +
      AUTO: 'auto',
 +
      TOP: 'top',
 +
      RIGHT: 'right',
 +
      BOTTOM: 'bottom',
 +
      LEFT: 'left'
 +
    };
 +
    var Default = {
 +
      animation: true,
 +
      template: '<div class="tooltip" role="tooltip">' + '<div class="arrow"></div>' + '<div class="tooltip-inner"></div></div>',
 +
      trigger: 'hover focus',
 +
      title: '',
 +
      delay: 0,
 +
      html: false,
 +
      selector: false,
 +
      placement: 'top',
 +
      offset: 0,
 +
      container: false,
 +
      fallbackPlacement: 'flip',
 +
      boundary: 'scrollParent'
 +
    };
 +
    var HoverState = {
 +
      SHOW: 'show',
 +
      OUT: 'out'
 +
    };
 +
    var Event = {
 +
      HIDE: "hide" + EVENT_KEY,
 +
      HIDDEN: "hidden" + EVENT_KEY,
 +
      SHOW: "show" + EVENT_KEY,
 +
      SHOWN: "shown" + EVENT_KEY,
 +
      INSERTED: "inserted" + EVENT_KEY,
 +
      CLICK: "click" + EVENT_KEY,
 +
      FOCUSIN: "focusin" + EVENT_KEY,
 +
      FOCUSOUT: "focusout" + EVENT_KEY,
 +
      MOUSEENTER: "mouseenter" + EVENT_KEY,
 +
      MOUSELEAVE: "mouseleave" + EVENT_KEY
 +
    };
 +
    var ClassName = {
 +
      FADE: 'fade',
 +
      SHOW: 'show'
 +
    };
 +
    var Selector = {
 +
      TOOLTIP: '.tooltip',
 +
      TOOLTIP_INNER: '.tooltip-inner',
 +
      ARROW: '.arrow'
 +
    };
 +
    var Trigger = {
 +
      HOVER: 'hover',
 +
      FOCUS: 'focus',
 +
      CLICK: 'click',
 +
      MANUAL: 'manual'
 +
      /**
 +
      * ------------------------------------------------------------------------
 +
      * Class Definition
 +
      * ------------------------------------------------------------------------
 +
      */
 +
 +
    };
 +
 +
    var Tooltip =
 +
    /*#__PURE__*/
 +
    function () {
 +
      function Tooltip(element, config) {
 +
        /**
 +
        * Check for Popper dependency
 +
        * Popper - https://popper.js.org
 +
        */
 +
        if (typeof Popper === 'undefined') {
 +
          throw new TypeError('Bootstrap tooltips require Popper.js (https://popper.js.org)');
 +
        } // private
 +
 +
 +
        this._isEnabled = true;
 +
        this._timeout = 0;
 +
        this._hoverState = '';
 +
        this._activeTrigger = {};
 +
        this._popper = null; // Protected
 +
 +
        this.element = element;
 +
        this.config = this._getConfig(config);
 +
        this.tip = null;
 +
 +
        this._setListeners();
 +
      } // Getters
 +
 +
 +
      var _proto = Tooltip.prototype;
 +
 +
      // Public
 +
      _proto.enable = function enable() {
 +
        this._isEnabled = true;
 +
      };
 +
 +
      _proto.disable = function disable() {
 +
        this._isEnabled = false;
 +
      };
 +
 +
      _proto.toggleEnabled = function toggleEnabled() {
 +
        this._isEnabled = !this._isEnabled;
 +
      };
 +
 +
      _proto.toggle = function toggle(event) {
 +
        if (!this._isEnabled) {
 +
          return;
 +
        }
 +
 +
        if (event) {
 +
          var dataKey = this.constructor.DATA_KEY;
 +
          var context = $$$1(event.currentTarget).data(dataKey);
 +
 +
          if (!context) {
 +
            context = new this.constructor(event.currentTarget, this._getDelegateConfig());
 +
            $$$1(event.currentTarget).data(dataKey, context);
 +
          }
 +
 +
          context._activeTrigger.click = !context._activeTrigger.click;
 +
 +
          if (context._isWithActiveTrigger()) {
 +
            context._enter(null, context);
 +
          } else {
 +
            context._leave(null, context);
 +
          }
 +
        } else {
 +
          if ($$$1(this.getTipElement()).hasClass(ClassName.SHOW)) {
 +
            this._leave(null, this);
 +
 +
            return;
 +
          }
 +
 +
          this._enter(null, this);
 +
        }
 +
      };
 +
 +
      _proto.dispose = function dispose() {
 +
        clearTimeout(this._timeout);
 +
        $$$1.removeData(this.element, this.constructor.DATA_KEY);
 +
        $$$1(this.element).off(this.constructor.EVENT_KEY);
 +
        $$$1(this.element).closest('.modal').off('hide.bs.modal');
 +
 +
        if (this.tip) {
 +
          $$$1(this.tip).remove();
 +
        }
 +
 +
        this._isEnabled = null;
 +
        this._timeout = null;
 +
        this._hoverState = null;
 +
        this._activeTrigger = null;
 +
 +
        if (this._popper !== null) {
 +
          this._popper.destroy();
 +
        }
 +
 +
        this._popper = null;
 +
        this.element = null;
 +
        this.config = null;
 +
        this.tip = null;
 +
      };
 +
 +
      _proto.show = function show() {
 +
        var _this = this;
 +
 +
        if ($$$1(this.element).css('display') === 'none') {
 +
          throw new Error('Please use show on visible elements');
 +
        }
 +
 +
        var showEvent = $$$1.Event(this.constructor.Event.SHOW);
 +
 +
        if (this.isWithContent() && this._isEnabled) {
 +
          $$$1(this.element).trigger(showEvent);
 +
          var isInTheDom = $$$1.contains(this.element.ownerDocument.documentElement, this.element);
 +
 +
          if (showEvent.isDefaultPrevented() || !isInTheDom) {
 +
            return;
 +
          }
 +
 +
          var tip = this.getTipElement();
 +
          var tipId = Util.getUID(this.constructor.NAME);
 +
          tip.setAttribute('id', tipId);
 +
          this.element.setAttribute('aria-describedby', tipId);
 +
          this.setContent();
 +
 +
          if (this.config.animation) {
 +
            $$$1(tip).addClass(ClassName.FADE);
 +
          }
 +
 +
          var placement = typeof this.config.placement === 'function' ? this.config.placement.call(this, tip, this.element) : this.config.placement;
 +
 +
          var attachment = this._getAttachment(placement);
 +
 +
          this.addAttachmentClass(attachment);
 +
          var container = this.config.container === false ? document.body : $$$1(document).find(this.config.container);
 +
          $$$1(tip).data(this.constructor.DATA_KEY, this);
 +
 +
          if (!$$$1.contains(this.element.ownerDocument.documentElement, this.tip)) {
 +
            $$$1(tip).appendTo(container);
 +
          }
 +
 +
          $$$1(this.element).trigger(this.constructor.Event.INSERTED);
 +
          this._popper = new Popper(this.element, tip, {
 +
            placement: attachment,
 +
            modifiers: {
 +
              offset: {
 +
                offset: this.config.offset
 +
              },
 +
              flip: {
 +
                behavior: this.config.fallbackPlacement
 +
              },
 +
              arrow: {
 +
                element: Selector.ARROW
 +
              },
 +
              preventOverflow: {
 +
                boundariesElement: this.config.boundary
 +
              }
 +
            },
 +
            onCreate: function onCreate(data) {
 +
              if (data.originalPlacement !== data.placement) {
 +
                _this._handlePopperPlacementChange(data);
 +
              }
 +
            },
 +
            onUpdate: function onUpdate(data) {
 +
              _this._handlePopperPlacementChange(data);
 +
            }
 +
          });
 +
          $$$1(tip).addClass(ClassName.SHOW); // If this is a touch-enabled device we add extra
 +
          // empty mouseover listeners to the body's immediate children;
 +
          // only needed because of broken event delegation on iOS
 +
          // https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html
 +
 +
          if ('ontouchstart' in document.documentElement) {
 +
            $$$1(document.body).children().on('mouseover', null, $$$1.noop);
 +
          }
 +
 +
          var complete = function complete() {
 +
            if (_this.config.animation) {
 +
              _this._fixTransition();
 +
            }
 +
 +
            var prevHoverState = _this._hoverState;
 +
            _this._hoverState = null;
 +
            $$$1(_this.element).trigger(_this.constructor.Event.SHOWN);
 +
 +
            if (prevHoverState === HoverState.OUT) {
 +
              _this._leave(null, _this);
 +
            }
 +
          };
 +
 +
          if ($$$1(this.tip).hasClass(ClassName.FADE)) {
 +
            var transitionDuration = Util.getTransitionDurationFromElement(this.tip);
 +
            $$$1(this.tip).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
 +
          } else {
 +
            complete();
 +
          }
 +
        }
 +
      };
 +
 +
      _proto.hide = function hide(callback) {
 +
        var _this2 = this;
 +
 +
        var tip = this.getTipElement();
 +
        var hideEvent = $$$1.Event(this.constructor.Event.HIDE);
 +
 +
        var complete = function complete() {
 +
          if (_this2._hoverState !== HoverState.SHOW && tip.parentNode) {
 +
            tip.parentNode.removeChild(tip);
 +
          }
 +
 +
          _this2._cleanTipClass();
 +
 +
          _this2.element.removeAttribute('aria-describedby');
 +
 +
          $$$1(_this2.element).trigger(_this2.constructor.Event.HIDDEN);
 +
 +
          if (_this2._popper !== null) {
 +
            _this2._popper.destroy();
 +
          }
 +
 +
          if (callback) {
 +
            callback();
 +
          }
 +
        };
 +
 +
        $$$1(this.element).trigger(hideEvent);
 +
 +
        if (hideEvent.isDefaultPrevented()) {
 +
          return;
 +
        }
 +
 +
        $$$1(tip).removeClass(ClassName.SHOW); // If this is a touch-enabled device we remove the extra
 +
        // empty mouseover listeners we added for iOS support
 +
 +
        if ('ontouchstart' in document.documentElement) {
 +
          $$$1(document.body).children().off('mouseover', null, $$$1.noop);
 +
        }
 +
 +
        this._activeTrigger[Trigger.CLICK] = false;
 +
        this._activeTrigger[Trigger.FOCUS] = false;
 +
        this._activeTrigger[Trigger.HOVER] = false;
 +
 +
        if ($$$1(this.tip).hasClass(ClassName.FADE)) {
 +
          var transitionDuration = Util.getTransitionDurationFromElement(tip);
 +
          $$$1(tip).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
 +
        } else {
 +
          complete();
 +
        }
 +
 +
        this._hoverState = '';
 +
      };
 +
 +
      _proto.update = function update() {
 +
        if (this._popper !== null) {
 +
          this._popper.scheduleUpdate();
 +
        }
 +
      }; // Protected
 +
 +
 +
      _proto.isWithContent = function isWithContent() {
 +
        return Boolean(this.getTitle());
 +
      };
 +
 +
      _proto.addAttachmentClass = function addAttachmentClass(attachment) {
 +
        $$$1(this.getTipElement()).addClass(CLASS_PREFIX + "-" + attachment);
 +
      };
 +
 +
      _proto.getTipElement = function getTipElement() {
 +
        this.tip = this.tip || $$$1(this.config.template)[0];
 +
        return this.tip;
 +
      };
 +
 +
      _proto.setContent = function setContent() {
 +
        var tip = this.getTipElement();
 +
        this.setElementContent($$$1(tip.querySelectorAll(Selector.TOOLTIP_INNER)), this.getTitle());
 +
        $$$1(tip).removeClass(ClassName.FADE + " " + ClassName.SHOW);
 +
      };
 +
 +
      _proto.setElementContent = function setElementContent($element, content) {
 +
        var html = this.config.html;
 +
 +
        if (typeof content === 'object' && (content.nodeType || content.jquery)) {
 +
          // Content is a DOM node or a jQuery
 +
          if (html) {
 +
            if (!$$$1(content).parent().is($element)) {
 +
              $element.empty().append(content);
 +
            }
 +
          } else {
 +
            $element.text($$$1(content).text());
 +
          }
 +
        } else {
 +
          $element[html ? 'html' : 'text'](content);
 +
        }
 +
      };
 +
 +
      _proto.getTitle = function getTitle() {
 +
        var title = this.element.getAttribute('data-original-title');
 +
 +
        if (!title) {
 +
          title = typeof this.config.title === 'function' ? this.config.title.call(this.element) : this.config.title;
 +
        }
 +
 +
        return title;
 +
      }; // Private
 +
 +
 +
      _proto._getAttachment = function _getAttachment(placement) {
 +
        return AttachmentMap[placement.toUpperCase()];
 +
      };
 +
 +
      _proto._setListeners = function _setListeners() {
 +
        var _this3 = this;
 +
 +
        var triggers = this.config.trigger.split(' ');
 +
        triggers.forEach(function (trigger) {
 +
          if (trigger === 'click') {
 +
            $$$1(_this3.element).on(_this3.constructor.Event.CLICK, _this3.config.selector, function (event) {
 +
              return _this3.toggle(event);
 +
            });
 +
          } else if (trigger !== Trigger.MANUAL) {
 +
            var eventIn = trigger === Trigger.HOVER ? _this3.constructor.Event.MOUSEENTER : _this3.constructor.Event.FOCUSIN;
 +
            var eventOut = trigger === Trigger.HOVER ? _this3.constructor.Event.MOUSELEAVE : _this3.constructor.Event.FOCUSOUT;
 +
            $$$1(_this3.element).on(eventIn, _this3.config.selector, function (event) {
 +
              return _this3._enter(event);
 +
            }).on(eventOut, _this3.config.selector, function (event) {
 +
              return _this3._leave(event);
 +
            });
 +
          }
 +
 +
          $$$1(_this3.element).closest('.modal').on('hide.bs.modal', function () {
 +
            return _this3.hide();
 +
          });
 +
        });
 +
 +
        if (this.config.selector) {
 +
          this.config = _objectSpread({}, this.config, {
 +
            trigger: 'manual',
 +
            selector: ''
 +
          });
 +
        } else {
 +
          this._fixTitle();
 +
        }
 +
      };
 +
 +
      _proto._fixTitle = function _fixTitle() {
 +
        var titleType = typeof this.element.getAttribute('data-original-title');
 +
 +
        if (this.element.getAttribute('title') || titleType !== 'string') {
 +
          this.element.setAttribute('data-original-title', this.element.getAttribute('title') || '');
 +
          this.element.setAttribute('title', '');
 +
        }
 +
      };
 +
 +
      _proto._enter = function _enter(event, context) {
 +
        var dataKey = this.constructor.DATA_KEY;
 +
        context = context || $$$1(event.currentTarget).data(dataKey);
 +
 +
        if (!context) {
 +
          context = new this.constructor(event.currentTarget, this._getDelegateConfig());
 +
          $$$1(event.currentTarget).data(dataKey, context);
 +
        }
 +
 +
        if (event) {
 +
          context._activeTrigger[event.type === 'focusin' ? Trigger.FOCUS : Trigger.HOVER] = true;
 +
        }
 +
 +
        if ($$$1(context.getTipElement()).hasClass(ClassName.SHOW) || context._hoverState === HoverState.SHOW) {
 +
          context._hoverState = HoverState.SHOW;
 +
          return;
 +
        }
 +
 +
        clearTimeout(context._timeout);
 +
        context._hoverState = HoverState.SHOW;
 +
 +
        if (!context.config.delay || !context.config.delay.show) {
 +
          context.show();
 +
          return;
 +
        }
 +
 +
        context._timeout = setTimeout(function () {
 +
          if (context._hoverState === HoverState.SHOW) {
 +
            context.show();
 +
          }
 +
        }, context.config.delay.show);
 +
      };
 +
 +
      _proto._leave = function _leave(event, context) {
 +
        var dataKey = this.constructor.DATA_KEY;
 +
        context = context || $$$1(event.currentTarget).data(dataKey);
 +
 +
        if (!context) {
 +
          context = new this.constructor(event.currentTarget, this._getDelegateConfig());
 +
          $$$1(event.currentTarget).data(dataKey, context);
 +
        }
 +
 +
        if (event) {
 +
          context._activeTrigger[event.type === 'focusout' ? Trigger.FOCUS : Trigger.HOVER] = false;
 +
        }
 +
 +
        if (context._isWithActiveTrigger()) {
 +
          return;
 +
        }
 +
 +
        clearTimeout(context._timeout);
 +
        context._hoverState = HoverState.OUT;
 +
 +
        if (!context.config.delay || !context.config.delay.hide) {
 +
          context.hide();
 +
          return;
 +
        }
 +
 +
        context._timeout = setTimeout(function () {
 +
          if (context._hoverState === HoverState.OUT) {
 +
            context.hide();
 +
          }
 +
        }, context.config.delay.hide);
 +
      };
 +
 +
      _proto._isWithActiveTrigger = function _isWithActiveTrigger() {
 +
        for (var trigger in this._activeTrigger) {
 +
          if (this._activeTrigger[trigger]) {
 +
            return true;
 +
          }
 +
        }
 +
 +
        return false;
 +
      };
 +
 +
      _proto._getConfig = function _getConfig(config) {
 +
        config = _objectSpread({}, this.constructor.Default, $$$1(this.element).data(), typeof config === 'object' && config ? config : {});
 +
 +
        if (typeof config.delay === 'number') {
 +
          config.delay = {
 +
            show: config.delay,
 +
            hide: config.delay
 +
          };
 +
        }
 +
 +
        if (typeof config.title === 'number') {
 +
          config.title = config.title.toString();
 +
        }
 +
 +
        if (typeof config.content === 'number') {
 +
          config.content = config.content.toString();
 +
        }
 +
 +
        Util.typeCheckConfig(NAME, config, this.constructor.DefaultType);
 +
        return config;
 +
      };
 +
 +
      _proto._getDelegateConfig = function _getDelegateConfig() {
 +
        var config = {};
 +
 +
        if (this.config) {
 +
          for (var key in this.config) {
 +
            if (this.constructor.Default[key] !== this.config[key]) {
 +
              config[key] = this.config[key];
 +
            }
 +
          }
 +
        }
 +
 +
        return config;
 +
      };
 +
 +
      _proto._cleanTipClass = function _cleanTipClass() {
 +
        var $tip = $$$1(this.getTipElement());
 +
        var tabClass = $tip.attr('class').match(BSCLS_PREFIX_REGEX);
 +
 +
        if (tabClass !== null && tabClass.length) {
 +
          $tip.removeClass(tabClass.join(''));
 +
        }
 +
      };
 +
 +
      _proto._handlePopperPlacementChange = function _handlePopperPlacementChange(popperData) {
 +
        var popperInstance = popperData.instance;
 +
        this.tip = popperInstance.popper;
 +
 +
        this._cleanTipClass();
 +
 +
        this.addAttachmentClass(this._getAttachment(popperData.placement));
 +
      };
 +
 +
      _proto._fixTransition = function _fixTransition() {
 +
        var tip = this.getTipElement();
 +
        var initConfigAnimation = this.config.animation;
 +
 +
        if (tip.getAttribute('x-placement') !== null) {
 +
          return;
 +
        }
 +
 +
        $$$1(tip).removeClass(ClassName.FADE);
 +
        this.config.animation = false;
 +
        this.hide();
 +
        this.show();
 +
        this.config.animation = initConfigAnimation;
 +
      }; // Static
 +
 +
 +
      Tooltip._jQueryInterface = function _jQueryInterface(config) {
 +
        return this.each(function () {
 +
          var data = $$$1(this).data(DATA_KEY);
 +
 +
          var _config = typeof config === 'object' && config;
 +
 +
          if (!data && /dispose|hide/.test(config)) {
 +
            return;
 +
          }
 +
 +
          if (!data) {
 +
            data = new Tooltip(this, _config);
 +
            $$$1(this).data(DATA_KEY, data);
 +
          }
 +
 +
          if (typeof config === 'string') {
 +
            if (typeof data[config] === 'undefined') {
 +
              throw new TypeError("No method named \"" + config + "\"");
 +
            }
 +
 +
            data[config]();
 +
          }
 +
        });
 +
      };
 +
 +
      _createClass(Tooltip, null, [{
 +
        key: "VERSION",
 +
        get: function get() {
 +
          return VERSION;
 +
        }
 +
      }, {
 +
        key: "Default",
 +
        get: function get() {
 +
          return Default;
 +
        }
 +
      }, {
 +
        key: "NAME",
 +
        get: function get() {
 +
          return NAME;
 +
        }
 +
      }, {
 +
        key: "DATA_KEY",
 +
        get: function get() {
 +
          return DATA_KEY;
 +
        }
 +
      }, {
 +
        key: "Event",
 +
        get: function get() {
 +
          return Event;
 +
        }
 +
      }, {
 +
        key: "EVENT_KEY",
 +
        get: function get() {
 +
          return EVENT_KEY;
 +
        }
 +
      }, {
 +
        key: "DefaultType",
 +
        get: function get() {
 +
          return DefaultType;
 +
        }
 +
      }]);
 +
 +
      return Tooltip;
 +
    }();
 +
    /**
 +
    * ------------------------------------------------------------------------
 +
    * jQuery
 +
    * ------------------------------------------------------------------------
 +
    */
 +
 +
 +
    $$$1.fn[NAME] = Tooltip._jQueryInterface;
 +
    $$$1.fn[NAME].Constructor = Tooltip;
 +
 +
    $$$1.fn[NAME].noConflict = function () {
 +
      $$$1.fn[NAME] = JQUERY_NO_CONFLICT;
 +
      return Tooltip._jQueryInterface;
 +
    };
 +
 +
    return Tooltip;
 +
  }($, Popper);
 +
 +
  /**
 +
  * --------------------------------------------------------------------------
 +
  * Bootstrap (v4.1.3): popover.js
 +
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 +
  * --------------------------------------------------------------------------
 +
  */
 +
 +
  var Popover = function ($$$1) {
 +
    /**
 +
    * ------------------------------------------------------------------------
 +
    * Constants
 +
    * ------------------------------------------------------------------------
 +
    */
 +
    var NAME = 'popover';
 +
    var VERSION = '4.1.3';
 +
    var DATA_KEY = 'bs.popover';
 +
    var EVENT_KEY = "." + DATA_KEY;
 +
    var JQUERY_NO_CONFLICT = $$$1.fn[NAME];
 +
    var CLASS_PREFIX = 'bs-popover';
 +
    var BSCLS_PREFIX_REGEX = new RegExp("(^|\\s)" + CLASS_PREFIX + "\\S+", 'g');
 +
 +
    var Default = _objectSpread({}, Tooltip.Default, {
 +
      placement: 'right',
 +
      trigger: 'click',
 +
      content: '',
 +
      template: '<div class="popover" role="tooltip">' + '<div class="arrow"></div>' + '<h3 class="popover-header"></h3>' + '<div class="popover-body"></div></div>'
 +
    });
 +
 +
    var DefaultType = _objectSpread({}, Tooltip.DefaultType, {
 +
      content: '(string|element|function)'
 +
    });
 +
 +
    var ClassName = {
 +
      FADE: 'fade',
 +
      SHOW: 'show'
 +
    };
 +
    var Selector = {
 +
      TITLE: '.popover-header',
 +
      CONTENT: '.popover-body'
 +
    };
 +
    var Event = {
 +
      HIDE: "hide" + EVENT_KEY,
 +
      HIDDEN: "hidden" + EVENT_KEY,
 +
      SHOW: "show" + EVENT_KEY,
 +
      SHOWN: "shown" + EVENT_KEY,
 +
      INSERTED: "inserted" + EVENT_KEY,
 +
      CLICK: "click" + EVENT_KEY,
 +
      FOCUSIN: "focusin" + EVENT_KEY,
 +
      FOCUSOUT: "focusout" + EVENT_KEY,
 +
      MOUSEENTER: "mouseenter" + EVENT_KEY,
 +
      MOUSELEAVE: "mouseleave" + EVENT_KEY
 +
      /**
 +
      * ------------------------------------------------------------------------
 +
      * Class Definition
 +
      * ------------------------------------------------------------------------
 +
      */
 +
 +
    };
 +
 +
    var Popover =
 +
    /*#__PURE__*/
 +
    function (_Tooltip) {
 +
      _inheritsLoose(Popover, _Tooltip);
 +
 +
      function Popover() {
 +
        return _Tooltip.apply(this, arguments) || this;
 +
      }
 +
 +
      var _proto = Popover.prototype;
 +
 +
      // Overrides
 +
      _proto.isWithContent = function isWithContent() {
 +
        return this.getTitle() || this._getContent();
 +
      };
 +
 +
      _proto.addAttachmentClass = function addAttachmentClass(attachment) {
 +
        $$$1(this.getTipElement()).addClass(CLASS_PREFIX + "-" + attachment);
 +
      };
 +
 +
      _proto.getTipElement = function getTipElement() {
 +
        this.tip = this.tip || $$$1(this.config.template)[0];
 +
        return this.tip;
 +
      };
 +
 +
      _proto.setContent = function setContent() {
 +
        var $tip = $$$1(this.getTipElement()); // We use append for html objects to maintain js events
 +
 +
        this.setElementContent($tip.find(Selector.TITLE), this.getTitle());
 +
 +
        var content = this._getContent();
 +
 +
        if (typeof content === 'function') {
 +
          content = content.call(this.element);
 +
        }
 +
 +
        this.setElementContent($tip.find(Selector.CONTENT), content);
 +
        $tip.removeClass(ClassName.FADE + " " + ClassName.SHOW);
 +
      }; // Private
 +
 +
 +
      _proto._getContent = function _getContent() {
 +
        return this.element.getAttribute('data-content') || this.config.content;
 +
      };
 +
 +
      _proto._cleanTipClass = function _cleanTipClass() {
 +
        var $tip = $$$1(this.getTipElement());
 +
        var tabClass = $tip.attr('class').match(BSCLS_PREFIX_REGEX);
 +
 +
        if (tabClass !== null && tabClass.length > 0) {
 +
          $tip.removeClass(tabClass.join(''));
 +
        }
 +
      }; // Static
 +
 +
 +
      Popover._jQueryInterface = function _jQueryInterface(config) {
 +
        return this.each(function () {
 +
          var data = $$$1(this).data(DATA_KEY);
 +
 +
          var _config = typeof config === 'object' ? config : null;
 +
 +
          if (!data && /destroy|hide/.test(config)) {
 +
            return;
 +
          }
 +
 +
          if (!data) {
 +
            data = new Popover(this, _config);
 +
            $$$1(this).data(DATA_KEY, data);
 +
          }
 +
 +
          if (typeof config === 'string') {
 +
            if (typeof data[config] === 'undefined') {
 +
              throw new TypeError("No method named \"" + config + "\"");
 +
            }
 +
 +
            data[config]();
 +
          }
 +
        });
 +
      };
 +
 +
      _createClass(Popover, null, [{
 +
        key: "VERSION",
 +
        // Getters
 +
        get: function get() {
 +
          return VERSION;
 +
        }
 +
      }, {
 +
        key: "Default",
 +
        get: function get() {
 +
          return Default;
 +
        }
 +
      }, {
 +
        key: "NAME",
 +
        get: function get() {
 +
          return NAME;
 +
        }
 +
      }, {
 +
        key: "DATA_KEY",
 +
        get: function get() {
 +
          return DATA_KEY;
 +
        }
 +
      }, {
 +
        key: "Event",
 +
        get: function get() {
 +
          return Event;
 +
        }
 +
      }, {
 +
        key: "EVENT_KEY",
 +
        get: function get() {
 +
          return EVENT_KEY;
 +
        }
 +
      }, {
 +
        key: "DefaultType",
 +
        get: function get() {
 +
          return DefaultType;
 +
        }
 +
      }]);
 +
 +
      return Popover;
 +
    }(Tooltip);
 +
    /**
 +
    * ------------------------------------------------------------------------
 +
    * jQuery
 +
    * ------------------------------------------------------------------------
 +
    */
 +
 +
 +
    $$$1.fn[NAME] = Popover._jQueryInterface;
 +
    $$$1.fn[NAME].Constructor = Popover;
 +
 +
    $$$1.fn[NAME].noConflict = function () {
 +
      $$$1.fn[NAME] = JQUERY_NO_CONFLICT;
 +
      return Popover._jQueryInterface;
 +
    };
 +
 +
    return Popover;
 +
  }($);
 +
 +
  /**
 +
  * --------------------------------------------------------------------------
 +
  * Bootstrap (v4.1.3): scrollspy.js
 +
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 +
  * --------------------------------------------------------------------------
 +
  */
 +
 +
  var ScrollSpy = function ($$$1) {
 +
    /**
 +
    * ------------------------------------------------------------------------
 +
    * Constants
 +
    * ------------------------------------------------------------------------
 +
    */
 +
    var NAME = 'scrollspy';
 +
    var VERSION = '4.1.3';
 +
    var DATA_KEY = 'bs.scrollspy';
 +
    var EVENT_KEY = "." + DATA_KEY;
 +
    var DATA_API_KEY = '.data-api';
 +
    var JQUERY_NO_CONFLICT = $$$1.fn[NAME];
 +
    var Default = {
 +
      offset: 10,
 +
      method: 'auto',
 +
      target: ''
 +
    };
 +
    var DefaultType = {
 +
      offset: 'number',
 +
      method: 'string',
 +
      target: '(string|element)'
 +
    };
 +
    var Event = {
 +
      ACTIVATE: "activate" + EVENT_KEY,
 +
      SCROLL: "scroll" + EVENT_KEY,
 +
      LOAD_DATA_API: "load" + EVENT_KEY + DATA_API_KEY
 +
    };
 +
    var ClassName = {
 +
      DROPDOWN_ITEM: 'dropdown-item',
 +
      DROPDOWN_MENU: 'dropdown-menu',
 +
      ACTIVE: 'active'
 +
    };
 +
    var Selector = {
 +
      DATA_SPY: '[data-spy="scroll"]',
 +
      ACTIVE: '.active',
 +
      NAV_LIST_GROUP: '.nav, .list-group',
 +
      NAV_LINKS: '.nav-link',
 +
      NAV_ITEMS: '.nav-item',
 +
      LIST_ITEMS: '.list-group-item',
 +
      DROPDOWN: '.dropdown',
 +
      DROPDOWN_ITEMS: '.dropdown-item',
 +
      DROPDOWN_TOGGLE: '.dropdown-toggle'
 +
    };
 +
    var OffsetMethod = {
 +
      OFFSET: 'offset',
 +
      POSITION: 'position'
 +
      /**
 +
      * ------------------------------------------------------------------------
 +
      * Class Definition
 +
      * ------------------------------------------------------------------------
 +
      */
 +
 +
    };
 +
 +
    var ScrollSpy =
 +
    /*#__PURE__*/
 +
    function () {
 +
      function ScrollSpy(element, config) {
 +
        var _this = this;
 +
 +
        this._element = element;
 +
        this._scrollElement = element.tagName === 'BODY' ? window : element;
 +
        this._config = this._getConfig(config);
 +
        this._selector = this._config.target + " " + Selector.NAV_LINKS + "," + (this._config.target + " " + Selector.LIST_ITEMS + ",") + (this._config.target + " " + Selector.DROPDOWN_ITEMS);
 +
        this._offsets = [];
 +
        this._targets = [];
 +
        this._activeTarget = null;
 +
        this._scrollHeight = 0;
 +
        $$$1(this._scrollElement).on(Event.SCROLL, function (event) {
 +
          return _this._process(event);
 +
        });
 +
        this.refresh();
 +
 +
        this._process();
 +
      } // Getters
 +
 +
 +
      var _proto = ScrollSpy.prototype;
 +
 +
      // Public
 +
      _proto.refresh = function refresh() {
 +
        var _this2 = this;
 +
 +
        var autoMethod = this._scrollElement === this._scrollElement.window ? OffsetMethod.OFFSET : OffsetMethod.POSITION;
 +
        var offsetMethod = this._config.method === 'auto' ? autoMethod : this._config.method;
 +
        var offsetBase = offsetMethod === OffsetMethod.POSITION ? this._getScrollTop() : 0;
 +
        this._offsets = [];
 +
        this._targets = [];
 +
        this._scrollHeight = this._getScrollHeight();
 +
        var targets = [].slice.call(document.querySelectorAll(this._selector));
 +
        targets.map(function (element) {
 +
          var target;
 +
          var targetSelector = Util.getSelectorFromElement(element);
 +
 +
          if (targetSelector) {
 +
            target = document.querySelector(targetSelector);
 +
          }
 +
 +
          if (target) {
 +
            var targetBCR = target.getBoundingClientRect();
 +
 +
            if (targetBCR.width || targetBCR.height) {
 +
              // TODO (fat): remove sketch reliance on jQuery position/offset
 +
              return [$$$1(target)[offsetMethod]().top + offsetBase, targetSelector];
 +
            }
 +
          }
 +
 +
          return null;
 +
        }).filter(function (item) {
 +
          return item;
 +
        }).sort(function (a, b) {
 +
          return a[0] - b[0];
 +
        }).forEach(function (item) {
 +
          _this2._offsets.push(item[0]);
 +
 +
          _this2._targets.push(item[1]);
 +
        });
 +
      };
 +
 +
      _proto.dispose = function dispose() {
 +
        $$$1.removeData(this._element, DATA_KEY);
 +
        $$$1(this._scrollElement).off(EVENT_KEY);
 +
        this._element = null;
 +
        this._scrollElement = null;
 +
        this._config = null;
 +
        this._selector = null;
 +
        this._offsets = null;
 +
        this._targets = null;
 +
        this._activeTarget = null;
 +
        this._scrollHeight = null;
 +
      }; // Private
 +
 +
 +
      _proto._getConfig = function _getConfig(config) {
 +
        config = _objectSpread({}, Default, typeof config === 'object' && config ? config : {});
 +
 +
        if (typeof config.target !== 'string') {
 +
          var id = $$$1(config.target).attr('id');
 +
 +
          if (!id) {
 +
            id = Util.getUID(NAME);
 +
            $$$1(config.target).attr('id', id);
 +
          }
 +
 +
          config.target = "#" + id;
 +
        }
 +
 +
        Util.typeCheckConfig(NAME, config, DefaultType);
 +
        return config;
 +
      };
 +
 +
      _proto._getScrollTop = function _getScrollTop() {
 +
        return this._scrollElement === window ? this._scrollElement.pageYOffset : this._scrollElement.scrollTop;
 +
      };
 +
 +
      _proto._getScrollHeight = function _getScrollHeight() {
 +
        return this._scrollElement.scrollHeight || Math.max(document.body.scrollHeight, document.documentElement.scrollHeight);
 +
      };
 +
 +
      _proto._getOffsetHeight = function _getOffsetHeight() {
 +
        return this._scrollElement === window ? window.innerHeight : this._scrollElement.getBoundingClientRect().height;
 +
      };
 +
 +
      _proto._process = function _process() {
 +
        var scrollTop = this._getScrollTop() + this._config.offset;
 +
 +
        var scrollHeight = this._getScrollHeight();
 +
 +
        var maxScroll = this._config.offset + scrollHeight - this._getOffsetHeight();
 +
 +
        if (this._scrollHeight !== scrollHeight) {
 +
          this.refresh();
 +
        }
 +
 +
        if (scrollTop >= maxScroll) {
 +
          var target = this._targets[this._targets.length - 1];
 +
 +
          if (this._activeTarget !== target) {
 +
            this._activate(target);
 +
          }
 +
 +
          return;
 +
        }
 +
 +
        if (this._activeTarget && scrollTop < this._offsets[0] && this._offsets[0] > 0) {
 +
          this._activeTarget = null;
 +
 +
          this._clear();
 +
 +
          return;
 +
        }
 +
 +
        var offsetLength = this._offsets.length;
 +
 +
        for (var i = offsetLength; i--;) {
 +
          var isActiveTarget = this._activeTarget !== this._targets[i] && scrollTop >= this._offsets[i] && (typeof this._offsets[i + 1] === 'undefined' || scrollTop < this._offsets[i + 1]);
 +
 +
          if (isActiveTarget) {
 +
            this._activate(this._targets[i]);
 +
          }
 +
        }
 +
      };
 +
 +
      _proto._activate = function _activate(target) {
 +
        this._activeTarget = target;
 +
 +
        this._clear();
 +
 +
        var queries = this._selector.split(','); // eslint-disable-next-line arrow-body-style
 +
 +
 +
        queries = queries.map(function (selector) {
 +
          return selector + "[data-target=\"" + target + "\"]," + (selector + "[href=\"" + target + "\"]");
 +
        });
 +
        var $link = $$$1([].slice.call(document.querySelectorAll(queries.join(','))));
 +
 +
        if ($link.hasClass(ClassName.DROPDOWN_ITEM)) {
 +
          $link.closest(Selector.DROPDOWN).find(Selector.DROPDOWN_TOGGLE).addClass(ClassName.ACTIVE);
 +
          $link.addClass(ClassName.ACTIVE);
 +
        } else {
 +
          // Set triggered link as active
 +
          $link.addClass(ClassName.ACTIVE); // Set triggered links parents as active
 +
          // With both <ul> and <nav> markup a parent is the previous sibling of any nav ancestor
 +
 +
          $link.parents(Selector.NAV_LIST_GROUP).prev(Selector.NAV_LINKS + ", " + Selector.LIST_ITEMS).addClass(ClassName.ACTIVE); // Handle special case when .nav-link is inside .nav-item
 +
 +
          $link.parents(Selector.NAV_LIST_GROUP).prev(Selector.NAV_ITEMS).children(Selector.NAV_LINKS).addClass(ClassName.ACTIVE);
 +
        }
 +
 +
        $$$1(this._scrollElement).trigger(Event.ACTIVATE, {
 +
          relatedTarget: target
 +
        });
 +
      };
 +
 +
      _proto._clear = function _clear() {
 +
        var nodes = [].slice.call(document.querySelectorAll(this._selector));
 +
        $$$1(nodes).filter(Selector.ACTIVE).removeClass(ClassName.ACTIVE);
 +
      }; // Static
 +
 +
 +
      ScrollSpy._jQueryInterface = function _jQueryInterface(config) {
 +
        return this.each(function () {
 +
          var data = $$$1(this).data(DATA_KEY);
 +
 +
          var _config = typeof config === 'object' && config;
 +
 +
          if (!data) {
 +
            data = new ScrollSpy(this, _config);
 +
            $$$1(this).data(DATA_KEY, data);
 +
          }
 +
 +
          if (typeof config === 'string') {
 +
            if (typeof data[config] === 'undefined') {
 +
              throw new TypeError("No method named \"" + config + "\"");
 +
            }
 +
 +
            data[config]();
 +
          }
 +
        });
 +
      };
 +
 +
      _createClass(ScrollSpy, null, [{
 +
        key: "VERSION",
 +
        get: function get() {
 +
          return VERSION;
 +
        }
 +
      }, {
 +
        key: "Default",
 +
        get: function get() {
 +
          return Default;
 +
        }
 +
      }]);
 +
 +
      return ScrollSpy;
 +
    }();
 +
    /**
 +
    * ------------------------------------------------------------------------
 +
    * Data Api implementation
 +
    * ------------------------------------------------------------------------
 +
    */
 +
 +
 +
    $$$1(window).on(Event.LOAD_DATA_API, function () {
 +
      var scrollSpys = [].slice.call(document.querySelectorAll(Selector.DATA_SPY));
 +
      var scrollSpysLength = scrollSpys.length;
 +
 +
      for (var i = scrollSpysLength; i--;) {
 +
        var $spy = $$$1(scrollSpys[i]);
 +
 +
        ScrollSpy._jQueryInterface.call($spy, $spy.data());
 +
      }
 +
    });
 +
    /**
 +
    * ------------------------------------------------------------------------
 +
    * jQuery
 +
    * ------------------------------------------------------------------------
 +
    */
 +
 +
    $$$1.fn[NAME] = ScrollSpy._jQueryInterface;
 +
    $$$1.fn[NAME].Constructor = ScrollSpy;
 +
 +
    $$$1.fn[NAME].noConflict = function () {
 +
      $$$1.fn[NAME] = JQUERY_NO_CONFLICT;
 +
      return ScrollSpy._jQueryInterface;
 +
    };
 +
 +
    return ScrollSpy;
 +
  }($);
 +
 +
  /**
 +
  * --------------------------------------------------------------------------
 +
  * Bootstrap (v4.1.3): tab.js
 +
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 +
  * --------------------------------------------------------------------------
 +
  */
 +
 +
  var Tab = function ($$$1) {
 +
    /**
 +
    * ------------------------------------------------------------------------
 +
    * Constants
 +
    * ------------------------------------------------------------------------
 +
    */
 +
    var NAME = 'tab';
 +
    var VERSION = '4.1.3';
 +
    var DATA_KEY = 'bs.tab';
 +
    var EVENT_KEY = "." + DATA_KEY;
 +
    var DATA_API_KEY = '.data-api';
 +
    var JQUERY_NO_CONFLICT = $$$1.fn[NAME];
 +
    var Event = {
 +
      HIDE: "hide" + EVENT_KEY,
 +
      HIDDEN: "hidden" + EVENT_KEY,
 +
      SHOW: "show" + EVENT_KEY,
 +
      SHOWN: "shown" + EVENT_KEY,
 +
      CLICK_DATA_API: "click" + EVENT_KEY + DATA_API_KEY
 +
    };
 +
    var ClassName = {
 +
      DROPDOWN_MENU: 'dropdown-menu',
 +
      ACTIVE: 'active',
 +
      DISABLED: 'disabled',
 +
      FADE: 'fade',
 +
      SHOW: 'show'
 +
    };
 +
    var Selector = {
 +
      DROPDOWN: '.dropdown',
 +
      NAV_LIST_GROUP: '.nav, .list-group',
 +
      ACTIVE: '.active',
 +
      ACTIVE_UL: '> li > .active',
 +
      DATA_TOGGLE: '[data-toggle="tab"], [data-toggle="pill"], [data-toggle="list"]',
 +
      DROPDOWN_TOGGLE: '.dropdown-toggle',
 +
      DROPDOWN_ACTIVE_CHILD: '> .dropdown-menu .active'
 +
      /**
 +
      * ------------------------------------------------------------------------
 +
      * Class Definition
 +
      * ------------------------------------------------------------------------
 +
      */
 +
 +
    };
 +
 +
    var Tab =
 +
    /*#__PURE__*/
 +
    function () {
 +
      function Tab(element) {
 +
        this._element = element;
 +
      } // Getters
 +
 +
 +
      var _proto = Tab.prototype;
 +
 +
      // Public
 +
      _proto.show = function show() {
 +
        var _this = this;
 +
 +
        if (this._element.parentNode && this._element.parentNode.nodeType === Node.ELEMENT_NODE && $$$1(this._element).hasClass(ClassName.ACTIVE) || $$$1(this._element).hasClass(ClassName.DISABLED)) {
 +
          return;
 +
        }
 +
 +
        var target;
 +
        var previous;
 +
        var listElement = $$$1(this._element).closest(Selector.NAV_LIST_GROUP)[0];
 +
        var selector = Util.getSelectorFromElement(this._element);
 +
 +
        if (listElement) {
 +
          var itemSelector = listElement.nodeName === 'UL' ? Selector.ACTIVE_UL : Selector.ACTIVE;
 +
          previous = $$$1.makeArray($$$1(listElement).find(itemSelector));
 +
          previous = previous[previous.length - 1];
 +
        }
 +
 +
        var hideEvent = $$$1.Event(Event.HIDE, {
 +
          relatedTarget: this._element
 +
        });
 +
        var showEvent = $$$1.Event(Event.SHOW, {
 +
          relatedTarget: previous
 +
        });
 +
 +
        if (previous) {
 +
          $$$1(previous).trigger(hideEvent);
 +
        }
 +
 +
        $$$1(this._element).trigger(showEvent);
 +
 +
        if (showEvent.isDefaultPrevented() || hideEvent.isDefaultPrevented()) {
 +
          return;
 +
        }
 +
 +
        if (selector) {
 +
          target = document.querySelector(selector);
 +
        }
 +
 +
        this._activate(this._element, listElement);
 +
 +
        var complete = function complete() {
 +
          var hiddenEvent = $$$1.Event(Event.HIDDEN, {
 +
            relatedTarget: _this._element
 +
          });
 +
          var shownEvent = $$$1.Event(Event.SHOWN, {
 +
            relatedTarget: previous
 +
          });
 +
          $$$1(previous).trigger(hiddenEvent);
 +
          $$$1(_this._element).trigger(shownEvent);
 +
        };
 +
 +
        if (target) {
 +
          this._activate(target, target.parentNode, complete);
 +
        } else {
 +
          complete();
 +
        }
 +
      };
 +
 +
      _proto.dispose = function dispose() {
 +
        $$$1.removeData(this._element, DATA_KEY);
 +
        this._element = null;
 +
      }; // Private
 +
 +
 +
      _proto._activate = function _activate(element, container, callback) {
 +
        var _this2 = this;
 +
 +
        var activeElements;
 +
 +
        if (container.nodeName === 'UL') {
 +
          activeElements = $$$1(container).find(Selector.ACTIVE_UL);
 +
        } else {
 +
          activeElements = $$$1(container).children(Selector.ACTIVE);
 +
        }
 +
 +
        var active = activeElements[0];
 +
        var isTransitioning = callback && active && $$$1(active).hasClass(ClassName.FADE);
 +
 +
        var complete = function complete() {
 +
          return _this2._transitionComplete(element, active, callback);
 +
        };
 +
 +
        if (active && isTransitioning) {
 +
          var transitionDuration = Util.getTransitionDurationFromElement(active);
 +
          $$$1(active).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
 +
        } else {
 +
          complete();
 +
        }
 +
      };
 +
 +
      _proto._transitionComplete = function _transitionComplete(element, active, callback) {
 +
        if (active) {
 +
          $$$1(active).removeClass(ClassName.SHOW + " " + ClassName.ACTIVE);
 +
          var dropdownChild = $$$1(active.parentNode).find(Selector.DROPDOWN_ACTIVE_CHILD)[0];
 +
 +
          if (dropdownChild) {
 +
            $$$1(dropdownChild).removeClass(ClassName.ACTIVE);
 +
          }
 +
 +
          if (active.getAttribute('role') === 'tab') {
 +
            active.setAttribute('aria-selected', false);
 +
          }
 +
        }
 +
 +
        $$$1(element).addClass(ClassName.ACTIVE);
 +
 +
        if (element.getAttribute('role') === 'tab') {
 +
          element.setAttribute('aria-selected', true);
 +
        }
 +
 +
        Util.reflow(element);
 +
        $$$1(element).addClass(ClassName.SHOW);
 +
 +
        if (element.parentNode && $$$1(element.parentNode).hasClass(ClassName.DROPDOWN_MENU)) {
 +
          var dropdownElement = $$$1(element).closest(Selector.DROPDOWN)[0];
 +
 +
          if (dropdownElement) {
 +
            var dropdownToggleList = [].slice.call(dropdownElement.querySelectorAll(Selector.DROPDOWN_TOGGLE));
 +
            $$$1(dropdownToggleList).addClass(ClassName.ACTIVE);
 +
          }
 +
 +
          element.setAttribute('aria-expanded', true);
 +
        }
 +
 +
        if (callback) {
 +
          callback();
 +
        }
 +
      }; // Static
 +
 +
 +
      Tab._jQueryInterface = function _jQueryInterface(config) {
 +
        return this.each(function () {
 +
          var $this = $$$1(this);
 +
          var data = $this.data(DATA_KEY);
 +
 +
          if (!data) {
 +
            data = new Tab(this);
 +
            $this.data(DATA_KEY, data);
 +
          }
 +
 +
          if (typeof config === 'string') {
 +
            if (typeof data[config] === 'undefined') {
 +
              throw new TypeError("No method named \"" + config + "\"");
 +
            }
 +
 +
            data[config]();
 +
          }
 +
        });
 +
      };
 +
 +
      _createClass(Tab, null, [{
 +
        key: "VERSION",
 +
        get: function get() {
 +
          return VERSION;
 +
        }
 +
      }]);
 +
 +
      return Tab;
 +
    }();
 +
    /**
 +
    * ------------------------------------------------------------------------
 +
    * Data Api implementation
 +
    * ------------------------------------------------------------------------
 +
    */
 +
 +
 +
    $$$1(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
 +
      event.preventDefault();
 +
 +
      Tab._jQueryInterface.call($$$1(this), 'show');
 +
    });
 +
    /**
 +
    * ------------------------------------------------------------------------
 +
    * jQuery
 +
    * ------------------------------------------------------------------------
 +
    */
 +
 +
    $$$1.fn[NAME] = Tab._jQueryInterface;
 +
    $$$1.fn[NAME].Constructor = Tab;
 +
 +
    $$$1.fn[NAME].noConflict = function () {
 +
      $$$1.fn[NAME] = JQUERY_NO_CONFLICT;
 +
      return Tab._jQueryInterface;
 +
    };
 +
 +
    return Tab;
 +
  }($);
 +
 +
  /**
 +
  * --------------------------------------------------------------------------
 +
  * Bootstrap (v4.1.3): index.js
 +
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 +
  * --------------------------------------------------------------------------
 +
  */
 +
 +
  (function ($$$1) {
 +
    if (typeof $$$1 === 'undefined') {
 +
      throw new TypeError('Bootstrap\'s JavaScript requires jQuery. jQuery must be included before Bootstrap\'s JavaScript.');
 +
    }
 +
 +
    var version = $$$1.fn.jquery.split(' ')[0].split('.');
 +
    var minMajor = 1;
 +
    var ltMajor = 2;
 +
    var minMinor = 9;
 +
    var minPatch = 1;
 +
    var maxMajor = 4;
 +
 +
    if (version[0] < ltMajor && version[1] < minMinor || version[0] === minMajor && version[1] === minMinor && version[2] < minPatch || version[0] >= maxMajor) {
 +
      throw new Error('Bootstrap\'s JavaScript requires at least jQuery v1.9.1 but less than v4.0.0');
 +
    }
 +
  })($);
 +
 +
  exports.Util = Util;
 +
  exports.Alert = Alert;
 +
  exports.Button = Button;
 +
  exports.Carousel = Carousel;
 +
  exports.Collapse = Collapse;
 +
  exports.Dropdown = Dropdown;
 +
  exports.Modal = Modal;
 +
  exports.Popover = Popover;
 +
  exports.Scrollspy = ScrollSpy;
 +
  exports.Tab = Tab;
 +
  exports.Tooltip = Tooltip;
 +
 +
  Object.defineProperty(exports, '__esModule', { value: true });
 +
 +
})));
 +
</script>
  
  

Revision as of 14:11, 7 October 2018

Interlab - iGEM Chalmers-Gothenburg 2018

The team





Agnes
Agnes
Amanda
Amanda
Andrea
Andrea
Axel
Axel
Cecilia
Cecilia
Francisco
Francisco
Jacob
Jacob
Philip
Philip