- {
box-sizing: border-box; }
body {
width: 100vw; height: 100vh; overflow: auto; }
body {
padding: 2em 2em 2em 17em; font-size: 16px; line-height: 1.6; font-family: 'Roboto', sans-serif; }
.toc {
position: fixed; left: 3em; top: 5em; padding: 1em; width: 14em; line-height: 2; } .toc ul { list-style: none; padding: 0; margin: 0; } .toc ul ul { padding-left: 2em; } .toc li a { display: inline-block; color: #aaa; text-decoration: none; -webkit-transition: all 0.3s cubic-bezier(0.23, 1, 0.32, 1); transition: all 0.3s cubic-bezier(0.23, 1, 0.32, 1); } .toc li.visible > a { color: #111; -webkit-transform: translate(5px); -ms-transform: translate(5px); transform: translate(5px); }
.toc-marker {
position: absolute; top: 0; left: 0; width: 100%; height: 100%; z-index: -1; } .toc-marker path { -webkit-transition: all 0.3s ease; transition: all 0.3s ease; }
.contents {
padding: 1em; max-width: 800px; font-size: 1.2em; font-family: 'Frank Ruhl Libre', sans-serif; } .contents img { max-width: 100%; } .contents .code-block { white-space: pre; overflow: auto; max-width: 100%; } .contents .code-block code { display: block; background-color: #f9f9f9; padding: 10px; } .contents .code-inline { background-color: #f9f9f9; padding: 4px; } .contents h2
h3 {
padding-top: 1em; } .contents h2 { margin-top: 1.2em; }
@media screen and (max-width: 1200px) {
body { font-size: 14px; } }
/**
* 1. Change the default font family in all browsers (opinionated). * 2. Correct the line height in all browsers. * 3. Prevent adjustments of font size after orientation changes in * IE on Windows Phone and in iOS. */
/* Document
========================================================================== */
html {
font-family: sans-serif; /* 1 */ line-height: 1.15; /* 2 */ -ms-text-size-adjust: 100%; /* 3 */ -webkit-text-size-adjust: 100%; /* 3 */
}
/* Sections
========================================================================== */
/**
* Remove the margin in all browsers (opinionated). */
body {
margin: 0;
}
/**
* Add the correct display in IE 9-. */
article, aside, footer, header, nav, section {
display: block;
}
/**
* Correct the font size and margin on `h1` elements within `section` and * `article` contexts in Chrome, Firefox, and Safari. */
h1 {
font-size: 2em; margin: 0.67em 0;
}
/* Grouping content
========================================================================== */
/**
* Add the correct display in IE 9-. * 1. Add the correct display in IE. */
figcaption, figure, main { /* 1 */
display: block;
}
/**
* Add the correct margin in IE 8. */
figure {
margin: 1em 40px;
}
/**
* 1. Add the correct box sizing in Firefox. * 2. Show the overflow in Edge and IE. */
hr {
box-sizing: content-box; /* 1 */ height: 0; /* 1 */ overflow: visible; /* 2 */
}
/**
* 1. Correct the inheritance and scaling of font size in all browsers. * 2. Correct the odd `em` font sizing in all browsers. */
pre {
font-family: monospace, monospace; /* 1 */ font-size: 1em; /* 2 */
}
/* Text-level semantics
========================================================================== */
/**
* 1. Remove the gray background on active links in IE 10. * 2. Remove gaps in links underline in iOS 8+ and Safari 8+. */
a {
background-color: transparent; /* 1 */ -webkit-text-decoration-skip: objects; /* 2 */
}
/**
* Remove the outline on focused links when they are also active or hovered * in all browsers (opinionated). */
a:active, a:hover {
outline-width: 0;
}
/**
* 1. Remove the bottom border in Firefox 39-. * 2. Add the correct text decoration in Chrome, Edge, IE, Opera, and Safari. */
abbr[title] {
border-bottom: none; /* 1 */ text-decoration: underline; /* 2 */ text-decoration: underline dotted; /* 2 */
}
/**
* Prevent the duplicate application of `bolder` by the next rule in Safari 6. */
b, strong {
font-weight: inherit;
}
/**
* Add the correct font weight in Chrome, Edge, and Safari. */
b, strong {
font-weight: bolder;
}
/**
* 1. Correct the inheritance and scaling of font size in all browsers. * 2. Correct the odd `em` font sizing in all browsers. */
code, kbd, samp {
font-family: monospace, monospace; /* 1 */ font-size: 1em; /* 2 */
}
/**
* Add the correct font style in Android 4.3-. */
dfn {
font-style: italic;
}
/**
* Add the correct background and color in IE 9-. */
mark {
background-color: #ff0; color: #000;
}
/**
* Add the correct font size in all browsers. */
small {
font-size: 80%;
}
/**
* Prevent `sub` and `sup` elements from affecting the line height in * all browsers. */
sub, sup {
font-size: 75%; line-height: 0; position: relative; vertical-align: baseline;
}
sub {
bottom: -0.25em;
}
sup {
top: -0.5em;
}
/* Embedded content
========================================================================== */
/**
* Add the correct display in IE 9-. */
audio, video {
display: inline-block;
}
/**
* Add the correct display in iOS 4-7. */
audio:not([controls]) {
display: none; height: 0;
}
/**
* Remove the border on images inside links in IE 10-. */
img {
border-style: none;
}
/**
* Hide the overflow in IE. */
svg:not(:root) {
overflow: hidden;
}
/* Forms
========================================================================== */
/**
* 1. Change the font styles in all browsers (opinionated). * 2. Remove the margin in Firefox and Safari. */
button, input, optgroup, select, textarea {
font-family: sans-serif; /* 1 */ font-size: 100%; /* 1 */ line-height: 1.15; /* 1 */ margin: 0; /* 2 */
}
/**
* Show the overflow in IE. * 1. Show the overflow in Edge. */
button, input { /* 1 */
overflow: visible;
}
/**
* Remove the inheritance of text transform in Edge, Firefox, and IE. * 1. Remove the inheritance of text transform in Firefox. */
button, select { /* 1 */
text-transform: none;
}
/**
* 1. Prevent a WebKit bug where (2) destroys native `audio` and `video` * controls in Android 4. * 2. Correct the inability to style clickable types in iOS and Safari. */
button, html [type="button"], /* 1 */ [type="reset"], [type="submit"] {
-webkit-appearance: button; /* 2 */
}
/**
* Remove the inner border and padding in Firefox. */
button::-moz-focus-inner, [type="button"]::-moz-focus-inner, [type="reset"]::-moz-focus-inner, [type="submit"]::-moz-focus-inner {
border-style: none; padding: 0;
}
/**
* Restore the focus styles unset by the previous rule. */
button:-moz-focusring, [type="button"]:-moz-focusring, [type="reset"]:-moz-focusring, [type="submit"]:-moz-focusring {
outline: 1px dotted ButtonText;
}
/**
* Change the border, margin, and padding in all browsers (opinionated). */
fieldset {
border: 1px solid #c0c0c0; margin: 0 2px; padding: 0.35em 0.625em 0.75em;
}
/**
* 1. Correct the text wrapping in Edge and IE. * 2. Correct the color inheritance from `fieldset` elements in IE. * 3. Remove the padding so developers are not caught out when they zero out * `fieldset` elements in all browsers. */
legend {
box-sizing: border-box; /* 1 */ color: inherit; /* 2 */ display: table; /* 1 */ max-width: 100%; /* 1 */ padding: 0; /* 3 */ white-space: normal; /* 1 */
}
/**
* 1. Add the correct display in IE 9-. * 2. Add the correct vertical alignment in Chrome, Firefox, and Opera. */
progress {
display: inline-block; /* 1 */ vertical-align: baseline; /* 2 */
}
/**
* Remove the default vertical scrollbar in IE. */
textarea {
overflow: auto;
}
/**
* 1. Add the correct box sizing in IE 10-. * 2. Remove the padding in IE 10-. */
[type="checkbox"], [type="radio"] {
box-sizing: border-box; /* 1 */ padding: 0; /* 2 */
}
/**
* Correct the cursor style of increment and decrement buttons in Chrome. */
[type="number"]::-webkit-inner-spin-button, [type="number"]::-webkit-outer-spin-button {
height: auto;
}
/**
* 1. Correct the odd appearance in Chrome and Safari. * 2. Correct the outline style in Safari. */
[type="search"] {
-webkit-appearance: textfield; /* 1 */ outline-offset: -2px; /* 2 */
}
/**
* Remove the inner padding and cancel buttons in Chrome and Safari on macOS. */
[type="search"]::-webkit-search-cancel-button, [type="search"]::-webkit-search-decoration {
-webkit-appearance: none;
}
/**
* 1. Correct the inability to style clickable types in iOS and Safari. * 2. Change font properties to `inherit` in Safari. */
- -webkit-file-upload-button {
-webkit-appearance: button; /* 1 */ font: inherit; /* 2 */
}
/* Interactive
========================================================================== */
/*
* Add the correct display in IE 9-. * 1. Add the correct display in Edge, IE, and Firefox. */
details, /* 1 */ menu {
display: block;
}
/*
* Add the correct display in all browsers. */
summary {
display: list-item;
}
/* Scripting
========================================================================== */
/**
* Add the correct display in IE 9-. */
canvas {
display: inline-block;
}
/**
* Add the correct display in IE. */
template {
display: none;
}
/* Hidden
========================================================================== */
/**
* Add the correct display in IE 10-. */
[hidden] {
display: none;
}