Difference between revisions of "Team:HUST-China/Description"

Line 6: Line 6:
 
<meta name="description" content="" />
 
<meta name="description" content="" />
 
<meta name="author" content="http://webthemez.com" />
 
<meta name="author" content="http://webthemez.com" />
 +
<link rel="stylesheet" href="http://cdn.staticfile.org/twitter-bootstrap/3.3.7/css/bootstrap.min.css">
 +
  <script src="http://cdn.staticfile.org/jquery/2.1.1/jquery.min.js"></script>
 +
  <script src="http://cdn.staticfile.org/twitter-bootstrap/3.3.7/js/bootstrap.min.js"></script>
 
<!-- css -->  
 
<!-- css -->  
 
<link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
 
<link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
Line 18: Line 21:
 
<link href="https://2018.igem.org/Team:HUST-China/css/animate?action=raw&amp;ctype=text/css" rel="stylesheet" />
 
<link href="https://2018.igem.org/Team:HUST-China/css/animate?action=raw&amp;ctype=text/css" rel="stylesheet" />
  
<!--<link href="https://2018.igem.org/Team:HUST-China/css/style?action=raw&amp;ctype=text/css" rel="stylesheet" /> -->
+
<link href="https://2018.igem.org/Team:HUST-China/css/style?action=raw&amp;ctype=text/css" rel="stylesheet" />
 +
<link href="https://2018.igem.org/Team:HUST-China/css/main?action=raw&amp;ctype=text/css" rel="stylesheet" />
 +
<!-- Vendor Styles -->
 +
<link href="https://2018.igem.org/Team:HUST-China/css/magnific-popup?action=raw&amp;ctype=text/css" rel="stylesheet">
 +
<!-- Block Styles -->
 +
<link href="https://2018.igem.org/Team:HUST-China/css/gallery-1?action=raw&amp;ctype=text/css" rel="stylesheet">
 +
<!--slider-->
 +
<link rel="stylesheet" href="https://2018.igem.org/Team:HUST-China/css/menu-slider?action=raw&amp;ctype=text/css" type="text/css" />
 
<style type="text/css">
 
<style type="text/css">
/*
+
.red-content{
Author URI: http://webthemez.com/
+
   color:#ff0057;
Note: Licence under Creative Commons Attribution 3.0 
+
-------------------------------------------------------*/
+
 
+
@import url('http://fonts.googleapis.com/css?family=Noto+Serif:400,400italic,700|Open+Sans:400,600,700');
+
@import url('font-awesome.css'); 
+
@import url('animate.css');
+
 
+
body {
+
  font-family:'Open Sans', Arial, sans-serif;
+
  font-weight:300;
+
  line-height:1.6em;
+
  color:#656565;
+
  font-size: 1.4em;
+
  background: #ffffff;
+
}
+
a {
+
    color: #0a0a0a;
+
    text-decoration: none;
+
}
+
a:active {
+
  outline:0;
+
}
+
 
+
.clear {
+
  clear:both;
+
}
+
 
+
h1,h2{
+
  font-weight: 600;
+
  line-height:1.1em;
+
  color: #e91e63;
+
  margin-bottom: 20px;
+
  text-transform: uppercase;
+
}
+
h3, h4, h5, h6 {
+
  line-height:1.1em;
+
  color: #212121;
+
  margin-bottom: 20px;
+
}
+
input, button, select, textarea {
+
    border-radius: 0px !important;
+
}
+
.timetable{background: #2ab975;padding: 5px 23px;}
+
.timetable hr{
+
  color:#fff;
+
  padding-top: 29px;
+
  margin-bottom: 20px !important;
+
}
+
.timetable dl{
+
  color:#fff;
+
}
+
.timetable dt{
+
  color:#fff;
+
}
+
.timetable dd{
+
  color:#fff;
+
}
+
#wrapper{
+
  width:100%;
+
  margin:0;
+
  padding:0;
+
}
+
ul.withArrow{
+
 
+
}
+
ul.withArrow li{
+
 
+
}
+
ul.withArrow li span{
+
 
+
margin-right: 10px;
+
 
+
font-weight: 700;
+
 
+
color: #0e0e0e;
+
 
+
border: 1px solid;
+
 
+
padding: 4px 8px;
+
 
+
font-size: 11px;
+
 
+
border-radius: 50%;
+
 
+
height: 20px;
+
 
+
width: 20px;
+
}
+
.widget {
+
    color: #858585;
+
}
+
.row,.row-fluid {
+
  margin-bottom:30px;
+
}
+
 
+
.row .row,.row-fluid .row-fluid{
+
  margin-bottom:30px;
+
}
+
 
+
.row.nomargin,.row-fluid.nomargin {
+
  margin-bottom:0;
+
}
+
.about-image img {
+
    width: 100%;
+
}
+
img.img-polaroid {
+
  margin:0 0 20px 0;
+
}
+
.img-box {
+
  max-width:100%;
+
}
+
.navbar-default .navbar-toggle {
+
    border-color: #ddd;
+
    margin-top: 16px;
+
}
+
/*  Header
+
==================================== */
+
.topbar{
+
  background-color: #e91e63;
+
  padding: 0;
+
  /* color:#fff; */
+
}
+
.topbar .container .row {
+
    margin: 0;
+
  padding:0;
+
}
+
.topbar .container .row .col-md-12 {
+
  padding:0;
+
}
+
.topbar p{
+
  margin:0;
+
  display:inline-block;
+
  font-size: 13px;
+
  color: #f1f6ff;
+
}
+
.topbar p > i{
+
  margin-right:5px;
+
}
+
.topbar p:last-child{
+
  text-align:right;
+
}
+
header .navbar {
+
    margin-bottom: 0;
+
}
+
.topbar li.topbar {
+
    display: inline;
+
    padding-right: 18px;
+
    line-height: 52px;
+
    transition: all .3s linear;
+
}
+
 
+
.topbar li.topbar:hover {
+
    color: #1bbde8;
+
}
+
 
+
.topbar ul.info i {
+
    color: #131313;
+
    font-size: 16px;
+
    font-style: normal;
+
    margin-right: 8px;
+
    display: inline-block;
+
    position: relative;
+
    top: 4px;
+
}
+
 
+
.topbar ul.info span {
+
    /* line-height: 42px; */
+
    /* display: inline-block; */
+
}
+
 
+
.topbar ul.info li {
+
    float: right;
+
    padding-left: 30px;
+
    color: #ffffff;
+
    font-size: 13px;
+
    line-height: 44px;
+
}
+
 
+
.topbar ul.info i span {
+
    color: #aaa;
+
    font-size: 13px;
+
    font-family: "Rpboto", sans-serif;
+
    font-weight: 400;
+
    line-height: 50px;
+
    padding-left: 18px;
+
}
+
.navbar-default {
+
    border: none;
+
}
+
 
+
.navbar-brand {
+
    color: #222;
+
    text-transform: uppercase;
+
    font-size: 24px;
+
    font-weight: 700;
+
    line-height: 1em;
+
    letter-spacing: -1px;
+
    margin-top: 21px;
+
    padding: 0 0 0 15px;
+
}
+
.navbar-default .navbar-brand{color: #e91e63;font-size: 24px;text-transform: uppercase;}
+
.navbar-default .navbar-brand:hover {
+
    color: #fff;
+
}
+
header .navbar-collapse  ul.navbar-nav {
+
    float: right;
+
    margin-right: 0;
+
}
+
header .navbar {min-height: 70px;padding: 18px 0;background: #1b1b1b;}
+
.home-page header .navbar-default{
+
    background: #1b1b1b;
+
    /* position: absolute; */
+
    width: 100%;
+
}
+
 
+
header .nav li a:hover,
+
header .nav li a:focus,
+
header .nav li.active a,
+
header .nav li.active a:hover,
+
header .nav li a.dropdown-toggle:hover,
+
header .nav li a.dropdown-toggle:focus,
+
header .nav li.active ul.dropdown-menu li a:hover,
+
header .nav li.active ul.dropdown-menu li.active a{
+
    -webkit-transition: all .3s ease;
+
    -moz-transition: all .3s ease;
+
    -ms-transition: all .3s ease;
+
    -o-transition: all .3s ease;
+
    transition: all .3s ease;
+
}
+
 
+
 
+
header .navbar-default .navbar-nav > .open > a,
+
header .navbar-default .navbar-nav > .open > a:hover,
+
header .navbar-default .navbar-nav > .open > a:focus {
+
    -webkit-transition: all .3s ease;
+
    -moz-transition: all .3s ease;
+
    -ms-transition: all .3s ease;
+
    -o-transition: all .3s ease;
+
    transition: all .3s ease;
+
}
+
 
+
 
+
header .navbar {
+
    min-height: 62px;
+
    padding: 0;
+
}
+
 
+
header .navbar-nav > li  {
+
    padding-bottom: 12px;
+
    padding-top: 12px;
+
    padding: 0 !important;
+
}
+
 
+
header  .navbar-nav > li > a {
+
    /* padding-bottom: 6px; */
+
    /* padding-top: 5px; */
+
    margin-left: 2px;
+
    line-height: 40px;
+
    font-weight: 700;
+
    -webkit-transition: all .3s ease;
+
    -moz-transition: all .3s ease;
+
    -ms-transition: all .3s ease;
+
    -o-transition: all .3s ease;
+
    transition: all .3s ease;
+
}
+
section.dishes h2 {
+
    color: #fff;
+
}
+
.services{
+
 
+
}
+
.dishes{
+
 
+
background: #E91E63;
+
 
+
padding: 35px 0;
+
 
+
color: #ffffff;
+
}
+
.dropdown-menu li a:hover {
+
    color: #fff !important;
+
    background: #e91e63 !important;
+
}
+
 
+
header .nav .caret {
+
    border-bottom-color: #e91e63;
+
    border-top-color: #e91e63;
+
}
+
.navbar-default .navbar-nav > .active > a,
+
.navbar-default .navbar-nav > .active > a:hover,
+
.navbar-default .navbar-nav > .active > a:focus {
+
  background-color: #fff;
+
}
+
.navbar-default .navbar-nav > .open > a,
+
.navbar-default .navbar-nav > .open > a:hover,
+
.navbar-default .navbar-nav > .open > a:focus {
+
  background-color: #e91e63;
+
  color: #fff;
+
}
+
 
+
 
+
.dropdown-menu  {
+
    box-shadow: none;
+
    border-radius: 0;
+
  border: none;
+
}
+
 
+
.dropdown-menu li:last-child  {
+
  padding-bottom: 0 !important;
+
  margin-bottom: 0;
+
}
+
 
+
header .nav li .dropdown-menu  {
+
  padding: 0;
+
}
+
 
+
header .nav li .dropdown-menu li a {
+
  line-height: 28px;
+
  padding: 3px 12px;
+
}
+
 
+
/* --- menu --- */
+
.flex-caption p {
+
    line-height: 22px;
+
    font-weight: 300;
+
    color: #ffffff;
+
    text-transform: capitalize;
+
}
+
header .navigation {
+
  float:right;
+
}
+
 
+
header ul.nav li {
+
  border:none;
+
  margin:0;
+
}
+
 
+
header ul.nav li a {
+
  font-size: 13px;
+
  border:none;
+
  font-weight: 600;
+
  text-transform:uppercase;
+
}
+
 
+
header ul.nav li ul li a { 
+
  font-size:12px;
+
  border:none;
+
  font-weight:300;
+
  text-transform:uppercase;
+
}
+
 
+
 
+
.navbar .nav > li > a {
+
  color: #9a9a9a;
+
  text-shadow: none;
+
  border: 1px solid rgba(255, 255, 255, 0) !important;
+
}
+
 
+
.navbar .nav a:hover {
+
  background:none;
+
  color: #2e8eda;
+
}
+
 
+
.navbar .nav > .active > a,.navbar .nav > .active > a:hover {
+
  background:none;
+
  font-weight:700;
+
}
+
 
+
.navbar .nav > .active > a:active,.navbar .nav > .active > a:focus {
+
  background:none;
+
  outline:0;
+
  font-weight:700;
+
}
+
 
+
.navbar .nav li .dropdown-menu {
+
  z-index:2000;
+
}
+
 
+
header ul.nav li ul {
+
  margin-top:1px;
+
}
+
header ul.nav li ul li ul {
+
  margin:1px 0 0 1px;
+
}
+
.dropdown-menu .dropdown i {
+
  position:absolute;
+
  right:0;
+
  margin-top:3px;
+
  padding-left:20px;
+
}
+
 
+
.navbar .nav > li > .dropdown-menu:before {
+
  display: inline-block;
+
  border-right: none;
+
  border-bottom: none;
+
  border-left: none;
+
  border-bottom-color: none;
+
  content:none;
+
}
+
.navbar-default .navbar-nav>.active>a, .navbar-default .navbar-nav>.active>a:hover, .navbar-default .navbar-nav>.active>a:focus {color: #ffffff;background: #10cdff;border-radius: 0;}
+
.navbar-default .navbar-nav>li>a:hover, .navbar-default .navbar-nav>li>a:focus {
+
   color: #ffffff;
+
  background-color: transparent;
+
}
+
 
+
ul.nav li.dropdown a {
+
  z-index:1000;
+
  display:block;
+
}
+
 
+
select.selectmenu {
+
  display:none;
+
}
+
.pageTitle{color: #fff;margin: 30px 0 3px;display: inline-block;font-size: 28px;font-weight: 700;text-transform: uppercase;}
+
+
#banner{
+
  width: 100%;
+
  background:#000;
+
  position:relative;
+
  margin:0;
+
  padding:0;
+
}
+
 
+
/*  Sliders
+
==================================== */
+
/* --- flexslider --- */
+
#main-slider:before {content: '';width: 100%;height: 100%;background: rgba(0, 0, 0, 0.65);z-index: 1;position: absolute;background: rgba(30, 30, 30, 0.31);}
+
.flex-direction-nav a{
+
display:none;
+
}
+
.flexslider {
+
  padding:0; 
+
  background: #fff;
+
  position: relative;
+
  zoom: 1;
+
}
+
.flex-direction-nav .flex-prev{
+
left:0px;
+
}
+
.flex-direction-nav .flex-next{
+
right:0px;
+
}
+
.flex-caption {zoom: 1;bottom: 198px;background-color: transparent;color: #fff;margin: 0;padding: 2px 25px 0px 30px;/* position: absolute; */left: 0;text-align: center;margin: 0 auto;right: 0px;display: inline-block;bottom: 10%;width: 50%;right: 0 !important;border-radius: 15px 15px 0 0;}
+
.flex-caption h3 {color: #fff;letter-spacing: 0px;margin-bottom: 8px;text-transform: uppercase;font-size: 70px;font-weight: 700;}
+
.flex-caption p {margin: 12px 0 18px;font-size: 20px;font-weight: 400;}
+
.skill-home{
+
margin-bottom:50px;
+
}
+
.c1{
+
border: #ed5441 1px solid;
+
background:#ed5441;
+
}
+
.c2{
+
border: #24c4db 1px solid;
+
background:#24c4db;
+
}
+
.c3{
+
border: #1891EC 1px solid;
+
background:#1891EC;
+
}
+
.c4{
+
border: #609cec 1px solid;
+
background:#609cec;
+
}
+
.skill-home .icons {padding: 38px;width: 94px;height: 94px;color: #fff;font-size: 42px;font-size: 38px;text-align: center;-ms-border-radius: 50%;-moz-border-radius: 50%;-webkit-border-radius: 50%;border-radius: 0;display: inline-table;border: 4px solid #efefef;color: #ff5722;background: transparent;border-radius: 50%;background: #ffffff;}
+
.skill-home h2 {
+
padding-top: 20px;
+
font-size: 36px;
+
font-weight: 700;
+
}
+
.testimonial-solid {
+
padding: 50px 0 60px 0;
+
margin: 0 0 0 0;
+
background: #FFFFFF;
+
text-align: center;
+
}
+
.testi-icon-area {
+
text-align: center;
+
position: absolute;
+
top: -84px;
+
margin: 0 auto;
+
width: 100%;
+
}
+
.testi-icon-area .quote {
+
padding: 15px 0 0 0;
+
margin: 0 0 0 0;
+
background: #ffffff;
+
text-align: center;
+
color: #1891EC;
+
display: inline-table;
+
width: 70px;
+
height: 70px;
+
-ms-border-radius: 50%;
+
-moz-border-radius: 50%;
+
-webkit-border-radius: 50%;
+
border-radius: 50%;
+
font-size: 42px;
+
border: 1px solid #1891EC;
+
display: none;
+
}
+
 
+
.testi-icon-area .carousel-inner {
+
margin: 20px 0;
+
}
+
.carousel-indicators {
+
bottom: -30px;
+
}
+
.text-center img {
+
margin: auto;
+
}
+
.aboutUs{
+
padding:40px 0;
+
background: #F2F2F2;
+
}
+
img.img-center {
+
margin: 0 auto;
+
display: block;
+
max-width: 100%;
+
}
+
.home-about{
+
  padding: 60px 0 0px;
+
}
+
.home-about hr{
+
  padding:0;
+
  margin:0;
+
}
+
.home-about .info-box{
+
 
+
}
+
.projects {
+
    padding: 60px 0;
+
    background: #1b1b1b;
+
    color: #a7a7a7;
+
    border-top: 4px solid #e91e63;
+
}
+
 
+
.card-content .price {
+
    font-size: 14px;
+
    color: #e91e63;
+
}
+
 
+
.projects h4 {
+
    font-size: 16px;
+
    margin: 8px 0;
+
}
+
 
+
.projects h5 {
+
    font-weight: bold;
+
    font-size: 14px;
+
    margin: 0;
+
}
+
/* Testimonial
+
----------------------------------*/
+
.testimonial-area {
+
padding: 0 0 0 0;
+
margin:0;
+
background: url(../img/low-poly01.jpg) fixed center center;
+
background-size: cover;
+
-webkit-background-size: cover;
+
-moz-background-size: cover;
+
-ms-background-size: cover;
+
}
+
.testimonial-solid p {
+
color: #000000;
+
font-size: 16px;
+
line-height: 30px;
+
font-style: italic;
+
}
+
section.hero-text {
+
  background: #F4783B;
+
  padding:50px 0 50px 0;
+
  color: #fff;
+
}
+
section.hero-text h1{
+
  color: #fff;
+
}
+
 
+
/* Clients
+
------------------------------------ */
+
#clients {
+
  padding: 60px 0;
+
  }
+
  #clients .client .img {
+
    height: 76px;
+
    width: 138px;
+
    cursor: pointer;
+
    -webkit-transition: box-shadow .1s linear;
+
    -moz-transition: box-shadow .1s linear;
+
    transition: box-shadow .1s linear; }
+
    #clients .client .img:hover {
+
      cursor: pointer;
+
      /*box-shadow: 0px 0px 2px 0px rgb(155, 155, 155);*/
+
      border-radius: 8px; }
+
  #clients .client .client1 {
+
    background: url("../img/client1.png") 0 -75px; }
+
    #clients .client .client1:hover {
+
      background-position: 1px 0px; }
+
  #clients .client .client2 {
+
    background: url("../img/client2.png") 0 -75px; }
+
    #clients .client .client2:hover {
+
      background-position: -1px 0px; }
+
  #clients .client .client3 {
+
    background: url("../img/client3.png") 0 -76px; }
+
    #clients .client .client3:hover {
+
      background-position: 0px 0px; }
+
 
+
 
+
/* Content
+
==================================== */
+
 
+
#content {
+
  position:relative;
+
  background: #ffffff;
+
  padding:50px 0 0px 0;
+
}
+
+
.cta-text {
+
  text-align: center;
+
  margin-top:10px;
+
}
+
 
+
 
+
.big-cta .cta {
+
  margin-top:10px;
+
}
+
+
.box {
+
  width: 100%;
+
}
+
.box-gray  {
+
  background: #f8f8f8;
+
  padding: 20px 20px 30px;
+
}
+
.box-gray  h4,.box-gray  i {
+
  margin-bottom: 20px;
+
}
+
.box-bottom {
+
  padding: 20px 0;
+
  text-align: center;
+
}
+
.box-bottom a {
+
  color: #fff;
+
  font-weight: 700;
+
}
+
.box-bottom a:hover {
+
  color: #eee;
+
  text-decoration: none;
+
}
+
 
+
 
+
/* Bottom
+
==================================== */
+
 
+
#bottom {
+
  background:#fcfcfc;
+
  padding:50px 0 0;
+
 
+
}
+
/* twitter */
+
#twitter-wrapper {
+
    text-align: center;
+
    width: 70%;
+
    margin: 0 auto;
+
}
+
#twitter em {
+
    font-style: normal;
+
    font-size: 13px;
+
}
+
 
+
#twitter em.twitterTime a {
+
  font-weight:600;
+
}
+
 
+
#twitter ul {
+
    padding: 0;
+
  list-style:none;
+
}
+
#twitter ul li {
+
    font-size: 20px;
+
    line-height: 1.6em;
+
    font-weight: 300;
+
    margin-bottom: 20px;
+
    position: relative;
+
    word-break: break-word;
+
}
+
 
+
 
+
/* page headline
+
==================================== */
+
 
+
#inner-headline{background: #e4e4e4;position: relative;margin: 0;padding: 0;color: #1891EC;}
+
 
+
 
+
#inner-headline h2.pageTitle{
+
  color: #e91e63;
+
  padding: 5px 0;
+
  display:block;
+
  text-align: center;
+
}
+
 
+
/* --- breadcrumbs --- */
+
#inner-headline ul.breadcrumb {
+
  margin:40px 0;
+
  float:left;
+
}
+
 
+
#inner-headline ul.breadcrumb li {
+
  margin-bottom:0;
+
  padding-bottom:0;
+
}
+
#inner-headline ul.breadcrumb li {
+
  font-size:13px;
+
  color:#fff;
+
}
+
 
+
#inner-headline ul.breadcrumb li i{
+
  color:#dedede;
+
}
+
 
+
#inner-headline ul.breadcrumb li a {
+
  color:#fff;
+
}
+
 
+
ul.breadcrumb li a:hover {
+
  text-decoration:none;
+
}
+
 
+
/* Forms
+
============================= */
+
 
+
/* --- contact form  ---- */
+
form#contactform input[type="text"] {
+
  width: 100%;
+
  border: 1px solid #f5f5f5;
+
  min-height: 40px;
+
  padding-left:20px;
+
  font-size:13px;
+
  padding-right:20px;
+
  -webkit-box-sizing: border-box;
+
    -moz-box-sizing: border-box;
+
          box-sizing: border-box;
+
 
+
}
+
 
+
form#contactform textarea {
+
border: 1px solid #f5f5f5;
+
  width: 100%;
+
  padding-left:20px;
+
  padding-top:10px;
+
  font-size:13px;
+
  padding-right:20px;
+
  -webkit-box-sizing: border-box;
+
    -moz-box-sizing: border-box;
+
          box-sizing: border-box;
+
 
+
}
+
 
+
form#contactform .validation {
+
  font-size:11px;
+
}
+
 
+
#sendmessage {
+
  border:1px solid #e6e6e6;
+
  background:#f6f6f6;
+
  display:none;
+
  text-align:center;
+
  padding:15px 12px 15px 65px;
+
  margin:10px 0;
+
  font-weight:600;
+
  margin-bottom:30px;
+
 
+
}
+
 
+
#sendmessage.show,.show  {
+
  display:block;
+
}
+
+
form#commentform input[type="text"] {
+
  width: 100%;
+
  min-height: 40px;
+
  padding-left:20px;
+
  font-size:13px;
+
  padding-right:20px;
+
  -webkit-box-sizing: border-box;
+
    -moz-box-sizing: border-box;
+
          box-sizing: border-box;
+
  -webkit-border-radius: 2px 2px 2px 2px;
+
    -moz-border-radius: 2px 2px 2px 2px;
+
      border-radius: 2px 2px 2px 2px;
+
 
+
}
+
 
+
form#commentform textarea {
+
  width: 100%;
+
  padding-left:20px;
+
  padding-top:10px;
+
  font-size:13px;
+
  padding-right:20px;
+
  -webkit-box-sizing: border-box;
+
    -moz-box-sizing: border-box;
+
          box-sizing: border-box;
+
  -webkit-border-radius: 2px 2px 2px 2px;
+
    -moz-border-radius: 2px 2px 2px 2px;
+
      border-radius: 2px 2px 2px 2px;
+
}
+
 
+
 
+
/* --- search form --- */
+
.search{
+
  float:right;
+
  margin:35px 0 0;
+
  padding-bottom:0;
+
}
+
 
+
#inner-headline form.input-append {
+
  margin:0;
+
  padding:0;
+
}
+
 
+
.about-text h3 {
+
  font-size: 18px;
+
  padding-bottom: 0;
+
 
   font-weight: bold;
 
   font-weight: bold;
 
}
 
}
 
+
.content{
.about-text .btn {
+
   padding-top:30px;  
  margin-top: 20px;
+
  //font-size: 15px;
+
  //text-align: justify;
+
}
+
 
+
.about-image img {
+
}
+
 
+
.about-text ul {
+
  margin-top: 30px;
+
   padding: 0;
+
}
+
 
+
.about-text li {
+
  margin-bottom: 10px;
+
  //
+
  font-weight: bold;
+
  list-style: none;
+
}
+
 
+
+
.about-text-2 img {
+
  border: 5px solid #ddd;
+
  margin-bottom: 20px;
+
}
+
 
+
.about-text-2 p {
+
  margin-bottom: 20px;
+
}
+
 
+
#call-to-action {
+
  background: url(../images/bg/about.jpg) no-repeat;
+
  background-attachment: fixed;
+
  background-position: top center;
+
  padding: 100px 0;
+
  color: #fff;
+
}
+
 
+
.call-to-action h3 {
+
  font-size: 40px;
+
  letter-spacing: 15px;
+
  color: #fff;
+
  padding-bottom: 30px;
+
}
+
 
+
.call-to-action p {
+
  color: #999;
+
  padding-bottom: 20px;
+
}
+
 
+
.call-to-action .btn-primary {
+
  background-color: transparent;
+
  border-color: #999;
+
}
+
 
+
.call-to-action .btn-primary:hover {
+
  background-color: #151515;
+
  color: #999;
+
  border-color: #151515;
+
}
+
 
+
#call-to-action-2 {
+
  background-color: #efefef;
+
  padding: 50px 0;
+
}
+
#call-to-action-2 h3 {
+
  color: #05142b;
+
  font-size: 24px;
+
 
   font-weight: 600;
 
   font-weight: 600;
  text-transform: uppercase;
 
 
}
 
}
#call-to-action-2 p {
+
.content-text{
  color: #5f5f5f;
+
   margin: 8px 0;
  font-size: 15px;
+
}
+
#call-to-action-2 .btn-primary {
+
  border-color: #FFFFFF;
+
  /* background: transparent; */
+
  margin-top: 50px;
+
  color: #fff;
+
}
+
section.section-padding.gray-bg {
+
    background: #ffffff;
+
    padding: 60px;
+
    color: #484848;
+
}
+
+
  #accordion-alt3 .panel-heading h4 {
+
font-size: 13px;
+
line-height: 28px;
+
}
+
.panel .panel-heading h4 {
+
font-weight: 400;
+
}
+
.panel-title {
+
margin-top: 0;
+
margin-bottom: 0;
+
font-size: 15px;
+
color: inherit;
+
}
+
.panel-group .panel {
+
margin-bottom: 0;
+
border-radius: 2px;
+
}
+
.panel {margin-bottom: 18px;background-color: #FFFFFF;border: 1px solid #f3f3f3;border-radius: 2px;-webkit-box-shadow: 0 1px 1px rgba(0,0,0,0.05);box-shadow: 0 1px 1px rgba(0,0,0,0.05);}
+
#accordion-alt3 .panel-heading h4 a i {font-size: 17px;line-height: 18px;width: 18px;height: 18px;margin-right: 8px;color: #A0A0A0;text-align: center;border-radius: 50%;margin-left: 6px;font-weight: bold;} 
+
.progress.pb-sm {
+
height: 6px!important;
+
}
+
.progress {
+
box-shadow: inset 0 0 2px rgba(0,0,0,.1);
+
}
+
.progress {
+
overflow: hidden;
+
height: 18px;
+
margin-bottom: 18px;
+
background-color: #f5f5f5;
+
border-radius: 2px;
+
-webkit-box-shadow: inset 0 1px 2px rgba(0,0,0,0.1);
+
box-shadow: inset 0 1px 2px rgba(0,0,0,0.1);
+
}
+
.progress .progress-bar.progress-bar-red {
+
background: #ed5441;
+
}
+
.progress .progress-bar.progress-bar-green {
+
background: #51d466;
+
}
+
.progress .progress-bar.progress-bar-lblue {
+
background: #32c8de;
+
}
+
/* --- portfolio detail --- */
+
.top-wrapper {
+
   margin-bottom:20px;
+
}
+
.info-blocks {margin-bottom: 15px;/* background: #efefef; */}
+
.info-blocks i.icon-info-blocks {float: left;color: #e91e63;font-size: 40px;min-width: 50px;margin-top: 11px;text-align: center;background: #f5f5f5;width: 72px;height: 72px;/* padding-top: 21px; *//* border: 1px solid #e0e0e0; */line-height: 75px;}
+
.info-blocks .info-blocks-in {padding: 15px;overflow: hidden;background: #f5f5f5;}
+
.info-blocks .info-blocks-in h3 {color: #202020;font-size: 20px;line-height: 28px;margin:0px;margin-bottom: 8px;/* font-weight: bold; */}
+
.info-blocks .info-blocks-in p {font-size: 14px;}
+
 
+
blockquote {
+
  font-size:16px;
+
  font-weight:400;
+
  font-family:'Noto Serif', serif;
+
  font-style:italic;
+
  padding-left:0;
+
  color:#a2a2a2;
+
  line-height:1.6em;
+
  border:none;
+
 
}
 
}
  
blockquote cite              { display:block; font-size:12px; color:#666; margin-top:10px; }
+
th{
blockquote cite:before          { content:"\2014 \0020"; }
+
  text-align:center;
blockquote cite a,
+
  font-size:14px;
blockquote cite a:visited,
+
  font-weight: 800;
blockquote cite a:visited        { color:#555; }
+
 
+
/* --- pullquotes --- */
+
 
+
.pullquote-left {
+
  display:block;
+
  color:#a2a2a2;
+
  font-family:'Noto Serif', serif;
+
  font-size:14px;
+
  line-height:1.6em;
+
  padding-left:20px;
+
 
}
 
}
 
+
td
.pullquote-right {
+
{
  display:block;
+
    text-align:center;
  color:#a2a2a2;
+
    font-size:14px;
  font-family:'Noto Serif', serif;
+
    font-weight: 500;
  font-size:14px;
+
  line-height:1.6em;
+
  padding-right:20px;
+
 
}
 
}
 
+
</style>
/* --- button --- */
+
<style type="text/css">
.btn{text-align: center;color: #FFFFFF;background: #e91e63;border-color: #e91e63;width: 120px;border-radius: 0;}
+
.jR3DCarouselGallery,.jR3DCarouselGalleryCustomeTemplate {
.btn-theme {
+
   margin: 0 auto; /* optional - if want to center align */
   color: #fff;
+
  background: transparent;
+
  border: 1px solid #fff;
+
  padding: 12px 30px;
+
  font-weight: bold;
+
 
}
 
}
a.btn.btn-details {
+
</style>
    float: right;
+
<style>
    margin-top: -34px;
+
.jR3DCarouselGalleryCustomeTemplate .captions{
    font-size: 14px;
+
    height: 34px;
+
    width: 96px;
+
    text-transform: capitalize;
+
}
+
.btn-theme:hover {
+
  color: #eee;
+
}
+
 
+
/* --- list style --- */
+
 
+
ul.general {
+
  list-style:none;
+
  margin-left:0;
+
}
+
 
+
ul.link-list{
+
  margin:0;
+
  padding:0;
+
  list-style:none;
+
}
+
 
+
ul.link-list li{
+
  margin:0;
+
  padding:2px 0 2px 0;
+
  list-style:none;
+
}
+
footer{background: #0e0e0e;}
+
footer ul.link-list li a{
+
  color: #8C8C8C;
+
}
+
footer ul.link-list li a:hover {
+
  color: #e91e63;
+
}
+
/* --- Heading style --- */
+
 
+
h4.heading {
+
  font-weight:700;
+
}
+
 
+
.heading { margin-bottom: 30px; }
+
 
+
.heading {
+
 
   position: relative;
 
   position: relative;
    
+
   padding: 4px 0;
 +
  bottom: 27px;
 +
  background: #eeeeee;
 +
  display:block   
 
}
 
}
 
+
.jR3DCarouselGalleryCustomeTemplate a{
 
+
   text-decoration: none;    
.widgetheading {
+
   width:100%;
+
  padding:0;
+
  font-weight: bold;
+
 
}
 
}
 +
</style>
  
#bottom .widgetheading {
+
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/jquery/1.8.0/jquery-1.8.0.min.js"></script>
  position: relative;
+
<script src="https://2018.igem.org/Team:HUST-China/js/jquery?action=raw&amp;ctype=text/javascript"></script>
  border-bottom: #e6e6e6 1px solid;
+
<script src="https://2018.igem.org/Team:HUST-China/js/jR3DCarousel-min?action=raw&amp;ctype=text/javascript"></script>
  padding-bottom: 9px;
+
<!-- <script type="text/javascript" src="src/jR3DCarousel.js"></script> -->
}
+
 
+
aside .widgetheading {
+
  position: relative;
+
  border-bottom: #e9e9e9 1px solid;
+
  padding-bottom: 9px;
+
}
+
 
+
footer .widgetheading {
+
  position: relative;
+
}
+
 
+
footer .widget .social-network {
+
  position:relative;
+
}
+
 
+
.team-member h4{
+
  text-align: center;
+
  margin-bottom: 5px;
+
}
+
.team-member .deg{
+
text-align:center;
+
display:block;
+
}
+
#bottom .widget .widgetheading span, aside .widget .widgetheading span, footer .widget .widgetheading span { 
+
  position: absolute;
+
  width: 60px;
+
  height: 1px;
+
  bottom: -1px;
+
  right:0;
+
 
+
}
+
.panel-title>a {
+
    color: inherit;
+
    text-decoration: none;
+
    font-weight: 600;
+
}
+
.box-area{padding: 15px;background: #ffffff;margin-top: -21px;border: 2px solid #f3f3f3;}
+
.box-area h3{font-size: 17px;font-weight: 600;}
+
/* --- Map --- */
+
.map{
+
  position:relative;
+
  margin-top:-50px;
+
  margin-bottom:40px;
+
}
+
 
+
.map iframe{
+
  width:100%;
+
  height:450px;
+
  border:none;
+
}
+
 
+
.map-grid iframe{
+
  width:100%;
+
  height:350px;
+
  border:none;
+
  margin:0 0 -5px 0;
+
  padding:0;
+
}
+
 
+
+
ul.team-detail{
+
  margin:-10px 0 0 0;
+
  padding:0;
+
  list-style:none;
+
}
+
 
+
ul.team-detail li{
+
  border-bottom:1px dotted #e9e9e9;
+
  margin:0 0 15px 0;
+
  padding:0 0 15px 0;
+
  list-style:none;
+
}
+
 
+
ul.team-detail li label {
+
  font-size:13px;
+
}
+
 
+
ul.team-detail li h4, ul.team-detail li label{
+
  margin-bottom:0;
+
}
+
 
+
ul.team-detail li ul.social-network {
+
  border:none;
+
  margin:0;
+
  padding:0;
+
}
+
 
+
ul.team-detail li ul.social-network li {
+
  border:none; 
+
  margin:0;
+
}
+
ul.team-detail li ul.social-network li i {
+
  margin:0;
+
}
+
 
+
.navbar-brand i {
+
    color: #ffffff;
+
    font-size: 26px;
+
    margin-right: 5px;
+
    position: relative;
+
    top: 3px;
+
}
+
.pricing-title{
+
  background:#fff;
+
  text-align:center;
+
  padding:10px 0 10px 0;
+
}
+
 
+
.pricing-title h3{
+
  font-weight:600;
+
  margin-bottom:0;
+
}
+
 
+
.pricing-offer{
+
  background: #fcfcfc;
+
  text-align: center;
+
  padding:40px 0 40px 0;
+
  font-size:18px;
+
  border-top:1px solid #e6e6e6;
+
  border-bottom:1px solid #e6e6e6;
+
}
+
 
+
.pricing-box.activeItem .pricing-offer{
+
  color:#fff;
+
}
+
 
+
.pricing-offer strong{
+
  font-size:78px;
+
  line-height:89px;
+
}
+
 
+
.pricing-offer sup{
+
  font-size:28px;
+
}
+
 
+
.pricing-container{
+
  background: #fff;
+
  text-align:center;
+
  font-size:14px;
+
}
+
 
+
.pricing-container strong{
+
color:#353535;
+
}
+
 
+
.pricing-container ul{
+
  list-style:none;
+
  padding:0;
+
  margin:0;
+
}
+
 
+
.pricing-container ul li{
+
  border-bottom: 1px solid #CFCFCF;
+
list-style: none;
+
padding: 15px 0 15px 0;
+
margin: 0 0 0 0;
+
color: #222;
+
}
+
 
+
.pricing-action{
+
  margin:0;
+
  background: #fcfcfc;
+
  text-align:center;
+
  padding:20px 0 30px 0;
+
}
+
 
+
.pricing-wrapp{
+
  margin:0 auto;
+
  width:100%;
+
  background:#fd0000;
+
}
+
.pricing-box-item {border: 1px solid #e6e6e6;background:#fcfcfc;position:relative;margin:0 0 20px 0;padding:0;-webkit-box-shadow: 0 2px 0 rgba(0,0,0,0.03);-moz-box-shadow: 0 2px 0 rgba(0,0,0,0.03);box-shadow: 0 2px 0 rgba(0,0,0,0.03);-webkit-box-sizing: border-box;-moz-box-sizing: border-box;box-sizing: border-box;overflow: hidden;}
+
 
+
.pricing-box-item .pricing-heading {
+
  background: #ffffff;
+
  text-align: center;
+
  padding: 50px 0;
+
  display:block;
+
}
+
.pricing-box-item.activeItem .pricing-heading {
+
  /* background: #f3f3f3; */
+
  text-align: center;
+
  border-bottom:none;
+
  display:block;
+
  color:#fff;
+
}
+
.pricing-box-item.activeItem .pricing-heading h3 {
+
 
+
color: #fff;
+
}
+
 
+
.pricing-box-item .pricing-heading h3 strong {
+
  font-size:28px;
+
  font-weight:700;
+
  letter-spacing:-1px;
+
  color: #05142b;
+
}
+
.pricing-box-item .pricing-heading h3 {
+
  font-size:32px;
+
  font-weight:300;
+
  letter-spacing:-1px;
+
}
+
 
+
.pricing-box-item .pricing-terms {
+
  text-align: center;
+
  background: #fff;
+
  display: block;
+
  overflow: hidden;
+
  padding: 11px 0 5px;
+
  /* border-top: 2px solid #BBBBBB; */
+
  border-bottom: 2px dotted #CDCDCD;
+
}
+
 
+
.pricing-box-item .pricing-terms  h6 {
+
  margin-top: 16px;
+
  color: #ff5722;
+
  font-size: 22px;
+
}
+
 
+
.pricing-box-item .icon .price-circled {
+
    margin: 10px 10px 10px 0;
+
    display: inline-block !important;
+
    text-align: center !important;
+
    color: #fff;
+
    width: 68px;
+
    height: 68px;
+
  padding:12px;
+
    font-size: 16px;
+
  font-weight:700;
+
    line-height: 68px;
+
    text-shadow:none;
+
    cursor: pointer;
+
    background-color: #888;
+
    border-radius: 64px;
+
    -moz-border-radius: 64px;
+
    -webkit-border-radius: 64px;
+
}
+
 
+
.pricing-box-item  .pricing-action{
+
  margin:0;
+
  text-align:center;
+
  padding:30px 0 30px 0;
+
}
+
.pricing-action .btn{
+
  background: #ff5722;
+
  color: #fff;
+
}
+
.menuItem .menu{font-size:20px;font-weight:600;list-style:none;padding:0 0 15px;margin-bottom:20px;display:inline-block;color: #e91e63;}
+
.menuItem .menu li{padding: 16px 30px 0px;margin-bottom: 0;display:inline-block;width:100%;float:left;background: #ffffff;line-height: 30px;border-left: 2px solid #e91e63;border-radius: 0;}
+
.menuItem .detail{
+
font-size:13px;
+
color:#444;
+
font-weight:normal;
+
}
+
.menuItem .price{
+
font-size:13px;
+
float:right;
+
font-weight:600;
+
}
+
/* Testimonials */
+
.testimonials blockquote {
+
    background: #ffffff none repeat scroll 0 0;
+
    border: medium none;
+
    color: #666;
+
    display: block;
+
    font-size: 13px;
+
    line-height: 20px;
+
    padding: 15px;
+
    position: relative;
+
}
+
.testimonials blockquote::before {
+
    width: 0;
+
    height: 0;
+
  right: 0;
+
  bottom: 0;
+
  content: " ";
+
  display: block;
+
  position: absolute;
+
    border-bottom: 20px solid #fff;   
+
  border-right: 0 solid transparent;
+
  border-left: 15px solid transparent;
+
  border-left-style: inset; /*FF fixes*/
+
  border-bottom-style: inset; /*FF fixes*/
+
}
+
.testimonials blockquote::after {
+
    width: 0;
+
    height: 0;
+
    right: 0;
+
    bottom: 0;
+
    content: " ";
+
    display: block;
+
    position: absolute;
+
    border-style: solid;
+
    border-width: 20px 20px 0 0;
+
    border-color: #c5c5c5 transparent transparent transparent;
+
}
+
.testimonials .carousel-info img {
+
    border: 1px solid #cccccc;
+
    border-radius: 150px !important;
+
    height: 75px;
+
    padding: 3px;
+
    width: 75px;
+
}
+
.testimonials .carousel-info {
+
    overflow: hidden;
+
}
+
.testimonials .carousel-info img {
+
    margin-right: 15px;
+
}
+
.testimonials .carousel-info span {
+
    display: block;
+
}
+
.testimonials span.testimonials-name {
+
    color: #e91e63;
+
    font-size: 16px;
+
    font-weight: 300;
+
    margin: 23px 0 7px;
+
}
+
.testimonials span.testimonials-post {
+
    color: #656565;
+
    font-size: 12px;
+
}
+
/* ===== Widgets ===== */
+
 
+
/* --- flickr --- */
+
.widget .flickr_badge {
+
  width:100%;
+
}
+
.widget .flickr_badge img { margin: 0 9px 20px 0; }
+
 
+
footer .widget .flickr_badge {
+
    width: 100%;
+
}
+
footer .widget .flickr_badge img {
+
    margin: 0 9px 20px 0;
+
}
+
 
+
.flickr_badge img {
+
    width: 50px;
+
    height: 50px;
+
    float: left;
+
  margin: 0 9px 20px 0;
+
}
+
+
/* --- Recent post widget --- */
+
 
+
.recent-post{
+
  margin:20px 0 0 0;
+
  padding:0;
+
  line-height:18px;
+
}
+
 
+
.recent-post h5 a:hover {
+
  text-decoration:none;
+
}
+
 
+
.recent-post .text h5 a {
+
  color:#353535;
+
}
+
  
 +
<script type="text/javascript">
 +
$(document).ready(function(){
 +
  var slideImages = [ {src: '../jRCarousel/images/01.jpg'},
 +
                    {src: '../jRCarousel/images/02.jpg'},
 +
                    {src: '../jRCarousel/images/03.jpg'},
 +
                    {src: '../jRCarousel/images/04.jpg'},
 +
                    {src: '../jRCarousel/images/05.jpg'} ]
 +
  //var jR3DCarousel;
 
    
 
    
footer{
+
   jR3DCarousel = $('.jR3DCarouselGallery').jR3DCarousel({
   padding:50px 0 0 0;
+
    width: 550,     /* largest allowed width */
  color:#f8f8f8;
+
    height: 320,   /* largest allowed height */
}
+
    slides: slideImages /* array of images source */
 
+
   });
footer a {
+
  color:#fff;
+
}
+
 
+
footer a:hover {
+
  color: #e91e63;
+
}
+
 
+
footer h1, footer h2, footer h3, footer h4, footer h5, footer h6{
+
  color: #d3d3d3;
+
}
+
 
+
footer address {
+
  line-height:1.6em;
+
  color: #797979;
+
}
+
 
+
footer h5 a:hover, footer a:hover {
+
  text-decoration:none;
+
}
+
 
+
ul.social-network {
+
  list-style:none;
+
  margin: 4px 0 0 -25px;
+
}
+
 
+
ul.social-network li {
+
  display:inline;
+
  margin: 0 5px;
+
  /* border: 1px solid #2D2D2D; */
+
   padding: 5px 0 0;
+
  width: 32px;
+
  display: inline-block;
+
  text-align: center;
+
  height: 32px;
+
  vertical-align: baseline;
+
}
+
 
+
#sub-footer{
+
  text-shadow:none;
+
  color: #dedede;
+
  padding:0;
+
  padding-top:30px;
+
  margin:20px 0 0 0;
+
  background: #0a0a0a;
+
  border-top: 1px solid #3e3e3e;
+
}
+
 
+
#sub-footer p{
+
  margin:0;
+
  padding:0;
+
}
+
 
+
#sub-footer span{
+
  color: #9e9e9e;
+
}
+
 
+
.copyright {
+
  text-align:left;
+
  font-size:12px;
+
}
+
 
+
#sub-footer ul.social-network {
+
  float:right;
+
}
+
 
+
 
    
 
    
 
+
  var carouselCustomeTemplateProps =  {
/* scroll to top */
+
        width: 550,        /* largest allowed width */
.scrollup{
+
        height: 320,        /* largest allowed height */
    position:fixed;
+
        slideLayout : 'fill',     /* "contain" (fit according to aspect ratio), "fill" (stretches object to fill) and "cover" (overflows box but maintains ratio) */
    width:32px;
+
        animation: 'slide3D',   /* slide | scroll | fade | zoomInSlide | zoomInScroll */
    height:32px;
+
        animationCurve: 'ease',
    bottom:0px;
+
        animationDuration: 1900,
     right:20px;
+
        animationInterval: 2000,
    background: #e91e63;
+
        slideClass: 'jR3DCarouselCustomSlide',
}
+
        autoplay: false,
 
+
        controls: true,     /* control buttons */
a.scrollup {
+
        navigation: ''      /* circles | squares | '' */,
   outline:0;
+
        perspective: 2200,
  text-align: center;
+
        rotationDirection: 'ltr',
}
+
        onSlideShow: slideShownCallback
 
+
         
a.scrollup:hover,a.scrollup:active,a.scrollup:focus {
+
    }
  opacity:1;
+
   function slideShownCallback($slide){
  text-decoration:none;
+
    console.log("Slide shown: ", $slide.find('img').attr('src'))
}
+
a.scrollup i {
+
  margin-top: 10px;
+
  color: #fff;
+
}
+
a.scrollup i:hover {
+
  text-decoration:none;
+
}
+
 
+
 
+
 
+
+
.absolute{
+
  position:absolute;
+
}
+
 
+
.relative{
+
  position:relative;
+
}
+
 
+
.aligncenter{
+
  text-align:center;
+
}
+
 
+
.aligncenter span{
+
  margin-left:0;
+
}
+
 
+
.floatright {
+
  float:right;
+
}
+
 
+
.floatleft {
+
  float:left;
+
}
+
 
+
.floatnone {
+
  float:none;
+
}
+
 
+
.aligncenter {
+
  text-align:center;
+
}
+
+
img.pull-left, .align-left{
+
  float:left;
+
  margin:0 15px 15px 0;
+
}
+
 
+
.widget img.pull-left {
+
  float:left;
+
  margin:0 15px 15px 0;
+
}
+
 
+
img.pull-right, .align-right {
+
  float:right;
+
  margin:0 0 15px 15px;
+
}
+
 
+
article img.pull-left, article .align-left{
+
  float:left;
+
  margin:5px 15px 15px 0;
+
}
+
 
+
article img.pull-right, article .align-right{
+
  float:right;
+
  margin:5px 0 15px 15px;
+
}
+
============================= */
+
 
+
.clear-marginbot{
+
  margin-bottom:0;
+
}
+
 
+
.marginbot10{
+
  margin-bottom:10px;
+
}
+
.marginbot20{
+
  margin-bottom:20px;
+
}
+
.marginbot30{
+
  margin-bottom:30px;
+
}
+
.marginbot40{
+
   margin-bottom:40px;
+
}
+
 
+
.clear-margintop{
+
  margin-top:0;
+
}
+
 
+
.margintop10{
+
  margin-top:10px;
+
}
+
 
+
.margintop20{
+
  margin-top:20px;
+
}
+
 
+
.margintop30{
+
  margin-top:30px;
+
}
+
 
+
.margintop40{
+
  margin-top:40px;
+
}
+
.flex-control-paging li a {
+
  width: 14px;
+
  height: 14px;
+
  border-radius: 50%;
+
  background: #ffffff;
+
  text-indent: 50px;
+
  overflow: hidden;
+
}
+
.btn:hover, .btn:focus {
+
  color: #FFF;
+
  text-decoration: none;
+
  background: #d41a59;
+
  border-color: #d41a59;
+
}
+
/*  Media queries
+
============================= */
+
 
+
@media (min-width: 768px) and (max-width: 979px) {
+
 
+
  a.detail{
+
    background:none;
+
    width:100%;
+
 
   }
 
   }
  
header  .navbar-nav > li > a{
+
   jR3DCarouselCustomeTemplate = $('.jR3DCarouselGalleryCustomeTemplate').jR3DCarousel(carouselCustomeTemplateProps);
    
+
}
+
 
+
  footer .widget form  input#appendedInputButton {
+
      display: block;
+
      width: 91%;
+
      -webkit-border-radius: 4px 4px 4px 4px;
+
      -moz-border-radius: 4px 4px 4px 4px;
+
          border-radius: 4px 4px 4px 4px;
+
  }
+
 
+
  footer .widget form  .input-append .btn {
+
      display: block;
+
      width: 100%;
+
      padding-right: 0;
+
      padding-left: 0;
+
      -webkit-box-sizing: border-box;
+
      -moz-box-sizing: border-box;
+
          box-sizing: border-box;
+
          margin-top:10px;
+
  }
+
  
  ul.related-folio li{
+
   })
    width:156px;
+
</script>
    margin:0 20px 0 0;
+
   }  
+
}
+
 
+
@media (max-width: 767px) {
+
.navbar-default .navbar-collapse{border-color: none;/* background: #05142b; */}
+
.navbar-default .navbar-toggle .icon-bar {background-color: #868686;border-radius: 0;}
+
.navbar-default .navbar-toggle:hover, .navbar-default .navbar-toggle:focus {
+
background-color: rgba(221, 221, 221, 0);
+
}
+
.navbar-default .navbar-collapse, .navbar-default .navbar-form {
+
border-color: rgba(255, 255, 255, 0.58);
+
margin-top: 15px;
+
}
+
.flex-caption h3{
+
  font-size:28px;
+
}
+
  body {
+
    padding-right: 0;
+
    padding-left: 0;
+
  }
+
  .navbar-brand {
+
    margin-top: 18px;
+
    border-bottom: none;
+
  }
+
  .navbar-header {
+
    /* margin-top: 20px; */
+
    border-bottom: none;
+
  }
+
 
+
  .navbar-nav {
+
    border-top: none;
+
    float: none;
+
    width: 100%;
+
  }
+
.navbar .nav > .active > a, .navbar .nav > .active > a:hover {background: none;font-weight: 700;color: #10cdff;}
+
  header .navbar-nav > li {padding-bottom: 0;padding-top: 0;}
+
  header .nav li .dropdown-menu  {
+
    margin-top: 0;
+
  }
+
header  .navbar-nav > li > a{
+
  line-height: 20px;
+
}
+
  .dropdown-menu {
+
    position: absolute;
+
    top: 0;
+
    left: 40px;
+
    z-index: 1000;
+
    display: none;
+
    float: left;
+
    min-width: 160px;
+
    padding: 5px 0;
+
    margin: 2px 0 0;
+
    font-size: 13px;
+
    list-style: none;
+
    background-color: #fff;
+
    background-clip: padding-box;
+
    border: 1px solid #f5f5f5;
+
    border: 1px solid rgba(0, 0, 0, .15);
+
    border-radius: 0;
+
    -webkit-box-shadow: 0 6px 12px rgba(0, 0, 0, .175);
+
        box-shadow: 0 6px 12px rgba(0, 0, 0, .175);
+
  }
+
 
+
 
+
 
+
  li.active  {
+
    border: none;
+
    overflow: hidden;
+
    /* background: #2e8eda; */
+
}
+
 
+
 
+
  .box {
+
    border-bottom:1px solid #e9e9e9;
+
    padding-bottom:20px;
+
  }
+
 
+
  .flexslider .slide-caption {
+
    width: 90%;
+
    padding: 2%;
+
    position: absolute;
+
    left: 0;
+
    bottom: -40px;
+
  }
+
 
+
 
+
  #inner-headline .breadcrumb {
+
    float:left;
+
    clear:both;
+
    width:100%;
+
  }
+
 
+
  .breadcrumb > li {
+
    font-size:13px;
+
  }
+
 
+
 
+
  ul.portfolio li article a i.icon-48{
+
    width:20px;
+
    height:20px;
+
    font-size:16px;
+
    line-height:20px;
+
  }
+
 
+
 
+
  .left-sidebar{
+
    border-right:none;
+
    padding:0 0 0 0;
+
    border-bottom: 1px dotted #e6e6e6;
+
    padding-bottom:10px;
+
    margin-bottom:40px;
+
  }
+
 
+
  .right-sidebar{
+
    margin-top:30px;
+
    border-left:none;
+
    padding:0 0 0 0;
+
  }
+
 
+
 
+
  footer .col-lg-1, footer .col-lg-2, footer .col-lg-3, footer .col-lg-4, footer .col-lg-5, footer .col-lg-6,
+
  footer .col-lg-7, footer .col-lg-8, footer .col-lg-9, footer .col-lg-10, footer .col-lg-11, footer .col-lg-12{
+
    margin-bottom:20px;
+
  }
+
 
+
  #sub-footer ul.social-network {
+
    float:left;
+
  }
+
 
+
 
+
 
+
  [class*="span"] {
+
    margin-bottom:20px;
+
  }
+
 
+
}
+
 
+
@media (max-width: 480px) {
+
  .bottom-article a.pull-right {
+
    float:left;
+
    margin-top:20px;
+
  }
+
 
+
 
+
  .search{
+
    float:left;
+
  }
+
 
+
  .flexslider .flex-caption {
+
    display:none;
+
  }
+
 
+
 
+
  .cta-text {
+
    margin:0 auto;
+
    text-align:center; 
+
  }
+
 
+
  ul.portfolio li article a i{
+
    width:20px;
+
    height:20px;
+
    font-size:14px;
+
  }
+
 
+
 
+
}
+
.tab-section .col{
+
 
+
}
+
.tab-section .container{
+
  padding: 15px;
+
  border: 1px solid #eaeaea;
+
  background: #fff;
+
}
+
.active .collapsible-header{color: #e91e63;}
+
span.color {
+
    color: #e91e63;
+
    text-transform: uppercase;
+
}
+
.input-field label {
+
    color: #888;
+
  font-size:14px;
+
}
+
.input-field {
+
    position: relative;
+
    margin-top: 1rem;
+
    float: left;
+
    width: 100%;
+
}
+
.alert-danger {
+
    float: left;
+
}
+
 
+
 
+
/**********************
+
  ****iGEM*************************************************************
+
**************/
+
<script>
+
    if ($('.firstHeading')) $('.firstHeading').remove();
+
    </script>
+
    <style>
+
    html {
+
        overflow-x: hidden;
+
        width: 100%;
+
    }
+
   
+
    .banner-top {
+
        margin-left: 15%;
+
    }
+
   
+
    #igem_home_logo {
+
        width: 100%;
+
        margin-top: 80px;
+
    }
+
   
+
    @media (min-width: 992px) {
+
        .work-content .col-md-4 {
+
            width: 25%;
+
            margin-right: 8%;
+
        }
+
    }
+
   
+
    .carousel-control.left,
+
    .carousel-control.right {
+
        background-image: none;
+
        padding-top: 18%;
+
    }
+
   
+
    .carousel-indicators li {
+
        background-color: #fff;
+
        border: 1px solid #a94442;
+
    }
+
   
+
    .carousel-indicators li.active {
+
        background-color: #f0ad4e;
+
    }
+
   
+
    #contentSub,
+
    #contentcontainer,
+
    #footer-box,
+
    #sitesub,
+
    #catlinks,
+
    #search-controls,
+
    #p-logo,
+
    .h3,
+
    .printfooter,
+
    .firstHeading,
+
    .visualClear {
+
        display: none;
+
        box-sizing: content-box;
+
    }
+
   
+
    #sideMenu,
+
    #top_title {
+
        display: none;
+
        box-sizing: content-box;
+
    }
+
   
+
    #sideMenu .mainMenu_toggle,
+
    #sideMenu .mainMenu_Title,
+
    #sideMenu .sideMenuTitle,
+
    #sideMenu .expand_subMenus {
+
        box-sizing: content-box;
+
    }
+
   
+
    #bodyContent h1,
+
    #bodyContent h2,
+
    #bodyContent h3,
+
    #bodyContent h4,
+
    #bodyContent h5 {
+
        margin-bottom: 0px;
+
    }
+
   
+
    #search_text {
+
        color: #000;
+
    }
+
   
+
    #globalWrapper,
+
    #content {
+
        position: absolute;
+
        left: 0;
+
        right: 0;
+
        top: 0;
+
        width: 100%;
+
        height: 100%;
+
        border: 0px;
+
        background-color: transparent;
+
        margin: 0px;
+
        padding: 0px;
+
    }
+
   
+
    @media (min-width: 1200px) {
+
        .container-fluid .container {
+
            width: 969px;
+
            /* margin-left: 300px; */
+
        }
+
        .head-container {
+
            width: 1170px;
+
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    body {
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        ul.nav-pills {
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        @media screen and (max-width: 992px) {
+
            #section1, #section2, #section3, #section4, #section5 {
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+
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        body {
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                position: relative;
+
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        .menu_logo_1 {
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        .menu_logo_2 {
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+
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       <script src="http://html5shim.googlecode.com/svn/trunk/html5.js"></script>
 
       <script src="http://html5shim.googlecode.com/svn/trunk/html5.js"></script>
 
     <![endif]-->
 
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</head>
 
</head>
 
<body>
 
<body>
Line 2,255: Line 136:
 
                     </button>
 
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                     <a class="navbar-brand" href="https://2018.igem.org/Team:HUST-China">
 
                     <a class="navbar-brand" href="https://2018.igem.org/Team:HUST-China">
                      <i class="icon-info-blocks material-icons">account_balance</i>
+
                       <img style="height: 50px; width:auto;margin-top:-10px; padding:0;" src="https://static.igem.org/mediawiki/2018/c/cb/T--HUST-China--2018-menu-logo-white.png"></a>
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+
                    <a class="navbar-brand" href="https://2018.igem.org">
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+
                       <img style="height: 60px; width:auto; padding:0;margin-top: -13px;" src=" https://static.igem.org/mediawiki/2018/f/f0/T--UC_Davis--igemLogo.jpg"></a>
 
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                 </div>
 
                 <div class="navbar-collapse collapse ">
 
                 <div class="navbar-collapse collapse ">
Line 2,264: Line 145:
 
                       <li class="dropdown">
 
                       <li class="dropdown">
 
                           <a href="#" data-toggle="dropdown" class="dropdown-toggle waves-effect waves-dark">PROJECT<b class="caret"></b></a>
 
                           <a href="#" data-toggle="dropdown" class="dropdown-toggle waves-effect waves-dark">PROJECT<b class="caret"></b></a>
                          <ul class="dropdown-menu">
+
                          <ul class="dropdown-menu">
 
                               <li><a class="waves-effect waves-dark" href="https://2018.igem.org/Team:HUST-China/project/background">Background</a></li>
 
                               <li><a class="waves-effect waves-dark" href="https://2018.igem.org/Team:HUST-China/project/background">Background</a></li>
 
                               <li><a class="waves-effect waves-dark" href="https://2018.igem.org/Team:HUST-China/Description">Description</a></li>
 
                               <li><a class="waves-effect waves-dark" href="https://2018.igem.org/Team:HUST-China/Description">Description</a></li>
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                               <li><a class="waves-effect waves-dark" href="https://2018.igem.org/Team:HUST-China/wetlab/protocols">Protocols</a></li>
 
                               <li><a class="waves-effect waves-dark" href="https://2018.igem.org/Team:HUST-China/wetlab/protocols">Protocols</a></li>
 
                               <li><a class="waves-effect waves-dark" href="https://2018.igem.org/Team:HUST-China/InterLab">Interlab</a></li>  
 
                               <li><a class="waves-effect waves-dark" href="https://2018.igem.org/Team:HUST-China/InterLab">Interlab</a></li>  
                              <li><a class="waves-effect waves-dark" href="https://2018.igem.org/Team:HUST-China/Improve">Improve</a></li>
 
 
                               <li><a class="waves-effect waves-dark" href="https://2018.igem.org/Team:HUST-China/Notebook">Notebook</a></li>
 
                               <li><a class="waves-effect waves-dark" href="https://2018.igem.org/Team:HUST-China/Notebook">Notebook</a></li>
 
                           </ul>
 
                           </ul>
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                               <li><a class="waves-effect waves-dark" href="https://2018.igem.org/Team:HUST-China/Comparison between PSB">Comparison between PSB</a></li>
 
                               <li><a class="waves-effect waves-dark" href="https://2018.igem.org/Team:HUST-China/Comparison between PSB">Comparison between PSB</a></li>
 
                               <li><a class="waves-effect waves-dark" href="https://2018.igem.org/Team:HUST-China/Sort of three genes">Sort of three genes</a></li>
 
                               <li><a class="waves-effect waves-dark" href="https://2018.igem.org/Team:HUST-China/Sort of three genes">Sort of three genes</a></li>
                               <li><a class="waves-effect waves-dark" href="https://2018.igem.org/Team:HUST-China/Intelligent device software">Intelligent device software</a></li>  
+
                               <li><a class="waves-effect waves-dark" href="https://2018.igem.org/Team:HUST-China/Software">Intelligent device software</a></li>  
 
                           </ul>
 
                           </ul>
 
                       </li>  
 
                       </li>  
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                           <ul class="dropdown-menu">
 
                           <ul class="dropdown-menu">
 
                               <li><a class="waves-effect waves-dark" href="https://2018.igem.org/Team:HUST-China/Parts Overview">Parts Overview</a></li>
 
                               <li><a class="waves-effect waves-dark" href="https://2018.igem.org/Team:HUST-China/Parts Overview">Parts Overview</a></li>
                              <li><a class="waves-effect waves-dark" href="https://2018.igem.org/Team:HUST-China/Basic part">Basic part</a></li>
 
 
                               <li><a class="waves-effect waves-dark" href="https://2018.igem.org/Team:HUST-China/Composite part">Composite part</a></li>
 
                               <li><a class="waves-effect waves-dark" href="https://2018.igem.org/Team:HUST-China/Composite part">Composite part</a></li>
 
                               <li><a class="waves-effect waves-dark" href="https://2018.igem.org/Team:HUST-China/Part collection">Part collection</a></li>  
 
                               <li><a class="waves-effect waves-dark" href="https://2018.igem.org/Team:HUST-China/Part collection">Part collection</a></li>  
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                           <ul class="dropdown-menu">
 
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                               <li><a class="waves-effect waves-dark" href="https://2018.igem.org/Team:HUST-China/Human Practices">Human Practices</a></li>
+
                               <li><a class="waves-effect waves-dark" href="https://2018.igem.org/Team:HUST-China/Collaborations">Human Practices</a></li>
 
                               <li><a class="waves-effect waves-dark" href="https://2018.igem.org/Team:HUST-China/Education Engagement">Education&Engagement</a></li>  
 
                               <li><a class="waves-effect waves-dark" href="https://2018.igem.org/Team:HUST-China/Education Engagement">Education&Engagement</a></li>  
 
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                           </ul>
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   </section>
 
   </section>
 
   -->
 
   -->
  </section> 
+
<section id="inner-headline">
    <section id="inner-headline">
+
  <div class="container">
            <div class="container">
+
    <div class="row">
              <div class="row">
+
      <div class="col-lg-12">
                <div class="col-lg-12">
+
        <h2 class="pageTitle">Description</h2>
                  <h2 class="pageTitle">Discription</h2>
+
 
 +
      </div>
 +
    </div>
 +
  </div>
 +
  </section>
 +
 
 +
  <section class="content">
 +
  <div class="container"> 
 +
        <div class="row">
 +
            <div class="col-md-12 content-text">
 +
                <div class="about-logo">
 +
                  <p style="font-size:16px; line-height: 25px;letter-spacing:1px; text-indent:0px;">
 +
To convert optical energy into electric energy in a clean and sustainable way, Optopia is designed as a photovoltaic system consisting of photosynthetic microorganism (Rhodopseudomonas palustris) and electrogenic microorganism (Shewanella oneidensis). Synthetic biology strategies are applied to the system to trigger production and export of lactate in Rhodopseudomonas palustris, as well as to improve efficiency of lactate utilization and extracellular electron generation in Shewanella oneidensis. Compared to Cyanobacteria, also a kind of photosynthetic microorganism but generating oxygen in photosynthesis, Rhodopseudomonas palustris serves as a better carbon resource provider for Shewanella oneidensis, not only because of its anaerobic photosynthesis maintaining an anaerobic environment required for extracellular electron generation in Shewanella oneidensis, but also due to its capacity of reusing the waste from Shewanella oneidensis. Hence, functioning as a compatible and mutually beneficial optical MFC (Microbial Fuel Cell), Optopia creates a novel and optimized approach to utilize clean resources through optical-electric conversion.
 +
</p>
 +
  <div class="row">
 +
    </div>
 +
 
 +
 
 +
                  <h3><strong>Part1: <span class="red-content">Photosynthetic microorganism system</span></strong></h3>
 
                 </div>
 
                 </div>
              </div>
 
 
             </div>
 
             </div>
          </section>
+
        </div>
          
+
         <div class="row">
    <div class="container">
+
            <div class="col-md-12 info-blocks">
      <div class="row">
+
                <i class="icon-info-blocks material-icons"><img class="img-responsive" src="https://static.igem.org/mediawiki/2018/8/8d/T--HUST-China--2018-lanzao01.png"></i>
          <div class="container">
+
                      <div class="info-blocks-in" style="background-color: #ffffff; border: 1px solid #eeeeee;border-radius:5px;">
              <div class="row">
+
                              <h3>1.Cyanobacteria (Synechocystis) </h3>
             
+
                              <p>Cyanobacteria are often chosen as engineering microorganism to convert optical energy into chemical energy. In our project, we chose Synechocystis PCC6803 for optical energy conversion. Cyanobacteria produce lactate for the electricity production of Shewanella. However, cyanobacteria itself lacks a pathway for producing lactate, and as a photoautotrophic microorganism, cyanobacteria lacks a lactate transporter to transport lactate out of the cell[1]. Therefore, we have designed two strategies to modify cyanobacteria.</p>
              </div>
+
            </div>
+
        <div class="col-md-12">
+
          <h2 class="color">Shewanella</h2>
+
                  </div>
+
            <div class="container">
+
              <div class="row">
+
              </div>
+
            </div>
+
         
+
       
+
  
        <div class="col-md-12">
+
                     
            <p>In the part of Shewanella, we employ Shewanella oneidensis MR-1 as our chassis and pyydt as the plasmid. Shewanella could utilize the lactate as its carbon source and produce electricity with the help of a multiprotein porin-cytochrome complex on its outer membrane called MtrABC. MtrABC could transfer the electron from Shewanella’s inner membrane to the surrounding. pYYDT is a shuttle plasmid between E.Coli and Shewanella. We constructed this plasmid in E.Coli and transferred it into Shewanella by conjugating these two kinds of bacteria.</p>
+
                            <div class="row">
          </div>
+
                                </div>   
            <div class="col-md-12">
+
          <img class="img-responsive" src="https://static.igem.org/mediawiki/2018/b/b6/T--HUST-China--2018-description-logo1.png" alt="showcase image" >
+
          </div>
+
  
         
+
                         
           
+
 
 +
                            <div class="col-md-12">
 +
                              <p>Strategy 1:</p>
 +
                                <p>The lactate dehydrogenase gene and the lactate transporter gene are combined in one circuit to achieve lactate production and transportation. For lactate dehydrogenase gene, we chose ldhD, and ldhDc is a codon-optimized version of ldhD, ldhDnARSdR is ldhD with D176A/I177R/F178S/N180R, and ldhDARSdR is the codon-optimized version of ldhDnARSdR. These codon optimizations are aim at increasing the production of lactate. The lldP ​​protein gene is used to transport the lactate out of the cell. The lldP ​​protein has 12 transmembrane alpha-helical segments and generally lack cleaved signal sequences and the lldP protein cotransports lactate with a proton[1]. At the same time, in order to detect the expression of these two genes, we add the Flag and 6 × His sequences respectively after the two.</p>
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            <p>Our design of constructing Shewanella is devided into two parts: improvement of utilization of lactate and increment of the amount of NADH in Shewanella.</p>
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                            <p>Strategy 2:</p>
           
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                              <p>In response to the preference for NADPH in the metabolism of cyanobacteria, transhydrogenase gene is used to achieve the goal of producing more NADPH, and the glycerol dehydrogenase gene is used to increase the lactate production. For transhydrogenase gene, we use TH gene, and gldA gene for glycerol dehydrogenase. The lldP ​​protein gene is also used to transport the lactate out of the cell. And the same as strategy 1, the Flag and 6 × His sequences are used to detect the expression of the two genes.</p>
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                          <p style="font-size: 5px;"align="center">Figure 1. Circuits of cyanobacteria</p>
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                              <p>After successfully constructing these gene circuits, the shuttle plasmid PCK306 is used to transform the genes into cyanobacteria, and the yellow fluorescent protein gene on the PCK306 plasmid is used to detect the transformation.</p>
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                              <h3>2.Rhodopseudomonas palustris</h3>
            <p>(1). Improvement of utilization of lactate:
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                                <p>Rhodopseudomonas palustris is a kind of Purple Non-sulfur Bacteria. Under anaerobic conditions, Rhodopseudomonas palustris can utilize hydrogen, sodium thiosulfate, hydrogen sulfide as electron donors for photoautotrophic growth. Furthermore, it can also have heterotrophic growth under microaerobic to aerobic conditions [2]. In addition, Rhodopseudomonas palustris is widely used in sewage treatment, environmentally friendly, easily accessible [3]. Since it is capable of maintaining an anaerobic environment and reusing the acetate generated by Shewanella, Rhodopseudomonas palustris may be a better carbon source provider for Shewanella compared with cyanobacteria.
To make the use of lactate more efficiently, we overexpress four genes: dld-, lldE, lldF, lldG.</p>
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Therefore, we decided to modify Rhodopseudomonas palustris so that it could produce lactate under the anaerobic condition and export it out of the cell. According to KEGG database [4], metabolic pathways, which are related to lactate metabolism in Rhodopseudomonas palustris, are as follows: .</p></div>
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          <p>①. dld-Ⅱ: dld-Ⅱ refers to FAD-dependent D-lactate dehydrogenase which could catalyze D-lactate’s transformation into pyruvate. </p>
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                              <p>To enhance the production of lactate in Rhodopseudomonas palustris, we plan to promote the conversion efficiency of pyruvate to D-lactate and malate to L-lactate. Therefore, we decide to transfer these two genes, mleS [5] and ldhA, [6] into Rhodopseudomonas palustris to generate more lactate intracelluarly. Considering the necessity of transporting lactate out of the cells, we also apply the gene lldP [7] encoding lactate permease.
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Since the order of these three genes in a polycistronic lead to different expression levels [8], we build a model to optimize the gene order to maximize the gene expression. Also, we use codon optimized tool Jcat [9] to optimize the codons of these genes.</p>
            <p>②. lldE/lldF/lldG: They could encode a L-lactate dehydrogenase complex which could catalyze D-lactate’s transformation into pyruvate.</p>
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            <p>We constructed them separately in pYYDT and found out if there was any improvement at the amount of electricty produced by our Shewanella.</p>
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                              <p>mleS:malate dehydrogenase, the conversion of malic acid to L-lactate.
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<p>ldhA:fermentative D-lactate dehydrogenase, NAD-dependent, convert pyruvate to D-lactate.</p>
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<p>lldP:L-lactate permease, the lactate is transported out of the cell.</p>
               
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<p>To validate our modeling results, we continue to build three different gene circuits which can determine the highest lactate production efficiency of our total circuit:</p>
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                  <h3><strong>Part2: <span class="red-content">Electrogenic microorganism system</span></strong></h3>
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                        <h3>1. Shewanella oneidensis</h3>
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                        <p>Shewanella oneidensis is becoming more and more popular these years as it could transfer electron to the electrode and generate electricity. This fascinating power mainly attributes to a number of conductive c-type cytochromes (c-Cyts) including OmcA-MtrCAB and CymA. CymA could conduct electrons to the MtrCAB complex. Then, the bacteria would use its extension or vesicles of the outer membrane and periplasm to transfer outer membrane c-type cytochromes.</p>
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                                <p>The amount of electricity produced by Shewanella is closely related to the bacteria’s metabolism. </p>
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                                <p>①. Glycolysis: Glycolysis is the metabolic pathway that converts glucose C6H12O6 into pyruvate. As glyceraldehyde-3-phosphate turns into 1,3-Bisphosphoglycerate, NADH is generated, which would be used to transfer electron. </p>
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                                  <p>②. TCA cycle: TCA cycle is a series of chemical reactions happened in mitochondrion. The reactions of the cycle are carried out by eight enzymes and three of them including malate dehydrogenase could help to produce NADH. </p>
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                                    <p>③. Pyruvate fermentation: Pyruvate fermentation is a common metabolic pathway in bacteria. Several steps of pyruvate fermentation could also produce NADH and the related enzymes are pyruvate formate-lyase, lactate dehydrogenase and formate dehydrogenase.</p>
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                                <p>Shewanella oneidensis MR-1 prefers to use lactate as its carbon source since the amount of lactate-based biomass is more than acetate-based biomass or pyruvate-based biomass. Dld and lldEFG are D- and L-lactate dehydrogenase enzymes, which is the first step of utilizing lactate. To make the use of lactate more efficiently, we overexpress four genes: dld, lldE, lldF, lldG.[10]</p>
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                                <p>①. dld: dld refers to FAD-dependent D-lactate dehydrogenase which could catalyze D-lactate’s transformation into pyruvate. </p>
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                                  <p>②. lldEFG: They could encode a L-lactate dehydrogenase complex which could catalyze D-lactate’s transformation into pyruvate. </p>
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                                    <p>To ensure that the genes would be expressed efficiently, we add a promoter before lldEFG:</p>
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                                <p>NADH is a significant part of extracellular electron transfer(EET) as it could carry electron. Strenghthening the regeneration of NADH would make EET more efficiently.</p>
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                                <p>To achieve this goal, we overexpress these four genes: gapA2, mdh, pflB, fdh. [11] </p>
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                                  <p>①. gapA: It encodes glyceraldehyde-3-phosphate dehydrogenase which could transform 3- phosphoglyceraldehyde into 1,3- diphosphoglycerate. </p>
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                                    <p>②. mdh: It encodes NAD dependent malate dehydrogenase which transforms malate into pyruvate</p>
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                                    <p>③. pflB: It encodes pyruvate formate-lyase to transform pyruvate into Acetyl-CoA.</p>
 +
                                    <p>④. fdh: It encodes formate dehydrogenase to transform formate into CO2..</p>
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                                    <p>Also, to ensure that the genes would be expressed efficiently, we add an promoter before pflB and fdh:</p>
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        <p>Then we put these four genes in one circuit to level up the production of electricity.</p>
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                  <h3><strong>Part3: <span class="red-content">Whole design</span></strong></h3>
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                        <h3>Design of MFC</h3>
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                        <p>We have designed a bipolar chamber MFC this year. Proton exchange membrane divided it into anode chamber and cathode chamber. Anode chamber containing S.oneidensis, nutrient substance(LB、lactate ) or other electrical producing microbes were sealed to prevent the entry of external oxygen. Considering safety and oxidation-reduction potential, we put ferric chloride solution in cathode chamber so that S.oneidensis can transfer electrons outside of their membranes by electron transport chain. Then electrons will reduce ferric ion into ferrous through carbon cloth and produce electricity.
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We recorded open circuit voltage curve and load voltage curve of MFCs in each different systems. Also, we have measured the biomass of each system in order to ensure whether the improved electricity could be attributed to more attached Shewanella cells on the anodes or the higher electroactivity of single cell.[11] </p>
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                              <p><strong>Co-culture</strong></p>
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                                <p>Obviously, the ecological relationship between microorganisms is very complex. There is not only the competition between them for the nutrient, but also the regulation of metabolites among them including induction, transgenosis and synergistic metabolism. Besides, it has been found that the co-culture of microorganisms can improve the electric efficiency of Microbial Fuel Cell under certain conditions.  </p>
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                                <p>Metabolites exchange is a common relationship in co-culturing. Therefore, we have designed a clear microbial metabolic pathway to achieve the conversion from light to electricity as well as used more potential symbiotic relationships between the flora to help improve the electricity production efficiency of MFC.</p>
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                                  <p>By consulting literature, we found two kinds of microorganisms——Cyanobacteria and Rhodopseudomonas palustris, both of which can utilize light energy and provide lactate to S.oneidensis after doing molecular construction.  </p>
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                                    <p>In order to provide a basic growth environment, we mix the culture medium of different strains.(Please refer to our protocol section for the composition of the mediums.)</p>
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                                <p>Synechocystis PCC6803 </p>
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                                <p>Lactate produced by Synechocystis PCC6803 can be used as the optimal carbon source for Shewanella. At the same time, acetate produced by Shewanella can be used as the organic carbon source of Synechocystis PCC6803 to increase the lactate production. And the metabolite exchange of Synechocystis PCC6803 and Shewanella is the basis for our photoautotrophic MFC.[12]. </p>
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                                  <p>Rhodopseudomonas palustris </p>
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                                    <p>We attempted to engineer Rhodopseudomonas palustris by synthetic biology to achieve the same or a better function of Synechococcus elongatus.</p>
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                                    <p>In the preliminary experiment, we found that there may be more potential interactions in the co-culture of Rhodopseudomonas palustris and Shewanella, which can greatly improve the coulombic efficiency of our MFC (please refer our results section for more detials). This is an unexpected surprise for us, which improve to our confidence in the success of the project.
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        <p>(2). Increment of the amount of NADH in Shewanella</p>
 
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            <p>To achieve this goal, we overexpress these four genes: gapA2, mdh, pflB, fdh*. We chose them according to our reference.</p>
 
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            <p>①. gapA2: It encodes glyceraldehyde-3-phosphate dehydrogenase which could transform 3- phosphoglyceraldehyde into 1,3- diphosphoglycerate</p>
 
            <p>②. mdh: It encodes NAD dependent malate dehydrogenase which transforms malate into pyruvate</p>
 
            <p>③. pflB: It encodes pyruvate formate-lyase to transform pyruvate into Acetyl-CoA</p>
 
            <p>③. pflB: It encodes pyruvate formate-lyase to transform pyruvate into Acetyl-CoA</p>
 
 
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                            <h4><strong>Reference </strong></h4>
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<p style="font-size:16px; line-height: 25px;letter-spacing:1px; text-indent:0px;"><span>[1]Henrike Niederholtmeyer, Bernd T. Wolfstädter, David F. Savage, Pamela A. Silver, Jeffrey C. Way. Engineering Cyanobacteria to Synthesize and Export Hydrophilic Products. Applied and Environmental Microbiology. 2010, 76(11): 3462-3466.</span></p>
               
+
<p style="font-size:16px; line-height: 25px;letter-spacing:1px; text-indent:0px;"><span>[2] 《沼泽红假单胞菌的研究进展及其应用》王跃先、刘德海</span></p>
              </div>
+
<p style="font-size:16px; line-height: 25px;letter-spacing:1px; text-indent:0px;"><span>[3] 周茂洪 赵肖为 吴雪昌《光合细菌沼泽红假单胞菌同化磷能力的研究》 《科技通报》2002年 第2期 142-146页</span></p>
            </div>
+
<p style="font-size:16px; line-height: 25px;letter-spacing:1px; text-indent:0px;"><span>[4] KEGG, https://www.genome.jp/kegg/pathway.html</span></p>
          <div class="col-md-3 col-md-offset-3">
+
<p style="font-size:16px; line-height: 25px;letter-spacing:1px; text-indent:0px;"><span>[5] Cloning and sequence analysis of the gene encoding Lactococcus lactis malolactic enzyme: relationships with malic enzymes FEMS Microbiol Lett. 1994 Feb 1;116(1):79-86 </span></p>
          <img  class="img-responsive" src="https://static.igem.org/mediawiki/2018/b/b7/T--HUST-China--2018-description-logo6.png" alt="showcase image">
+
<p style="font-size:16px; line-height: 25px;letter-spacing:1px; text-indent:0px;"><span>[6] Fine tuning the transcription of ldhA for d-lactate production August 2012, Volume 39, Issue 8, pp 1209–1217 </span></p>
        </div>
+
<p style="font-size:16px; line-height: 25px;letter-spacing:1px; text-indent:0px;"><span>[7] Transport of L-Lactate, D-Lactate, and Glycolate by the LldP and GlcA Membrane Carriers of Escherichia coli Volume 290, Issue 2, 18 January 2002, Pages 824-829 </span></p>
        <div class="container">
+
<p style="font-size:16px; line-height: 25px;letter-spacing:1px; text-indent:0px;"><span>[8] Enhancement of Hydrogen Production and Carbon Fixation in Purple Nonsulfur Bacterium Bacterium by Synthetic Biology Shou-Chen Lo</span></p>
              <div class="row">
+
<p style="font-size:16px; line-height: 25px;letter-spacing:1px; text-indent:0px;"><span>[9] Jcat, http://www.jcat.de/#opennewwindow  </span></p>
               
+
<p style="font-size:16px; line-height: 25px;letter-spacing:1px; text-indent:0px;"><span>[10] Genomic reconstruction of
              </div>
+
Shewanella oneidensis MR-1 metabolism reveals a previously uncharacterized machinery for lactate utilization PNAS February 24, 2009 106 (8) 2874-2879  </span></p>
            </div>
+
<p style="font-size:16px; line-height: 25px;letter-spacing:1px; text-indent:0px;"><span>[11] Modular Engineering Intracellular NADH Regeneration Boosts Extracellular Electron Transfer of Shewanella oneidensis MR‑1  ACS Synth. Biol. 2018, 7, 885−895</span></p>
          <div class="col-md-3 col-md-offset-3">
+
<p style="font-size:16px; line-height: 25px;letter-spacing:1px; text-indent:0px;"><span>[12]Varman A. M., Yu Y., You L. & Tang Y. J. Photoautotrophic production of d-lactate in an engineered cyanobacterium. Microb. Cell Fact. 12, 117 (2013).  </span></p>
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        <p>According to our model, we divided these four genes into two groups: gapA2/mdh and pflB/fdh*. </p>
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        <p>Finally, we put all these genes into one circuit and found out if the amount of electricity could reach the maximum. </p>
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Revision as of 18:19, 16 October 2018

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Description

1.Cyanobacteria (Synechocystis)

Cyanobacteria are often chosen as engineering microorganism to convert optical energy into chemical energy. In our project, we chose Synechocystis PCC6803 for optical energy conversion. Cyanobacteria produce lactate for the electricity production of Shewanella. However, cyanobacteria itself lacks a pathway for producing lactate, and as a photoautotrophic microorganism, cyanobacteria lacks a lactate transporter to transport lactate out of the cell[1]. Therefore, we have designed two strategies to modify cyanobacteria.

Strategy 1:

The lactate dehydrogenase gene and the lactate transporter gene are combined in one circuit to achieve lactate production and transportation. For lactate dehydrogenase gene, we chose ldhD, and ldhDc is a codon-optimized version of ldhD, ldhDnARSdR is ldhD with D176A/I177R/F178S/N180R, and ldhDARSdR is the codon-optimized version of ldhDnARSdR. These codon optimizations are aim at increasing the production of lactate. The lldP ​​protein gene is used to transport the lactate out of the cell. The lldP ​​protein has 12 transmembrane alpha-helical segments and generally lack cleaved signal sequences and the lldP protein cotransports lactate with a proton[1]. At the same time, in order to detect the expression of these two genes, we add the Flag and 6 × His sequences respectively after the two.

Strategy 2:

In response to the preference for NADPH in the metabolism of cyanobacteria, transhydrogenase gene is used to achieve the goal of producing more NADPH, and the glycerol dehydrogenase gene is used to increase the lactate production. For transhydrogenase gene, we use TH gene, and gldA gene for glycerol dehydrogenase. The lldP ​​protein gene is also used to transport the lactate out of the cell. And the same as strategy 1, the Flag and 6 × His sequences are used to detect the expression of the two genes.

Figure 1. Circuits of cyanobacteria

After successfully constructing these gene circuits, the shuttle plasmid PCK306 is used to transform the genes into cyanobacteria, and the yellow fluorescent protein gene on the PCK306 plasmid is used to detect the transformation.

2.Rhodopseudomonas palustris

Rhodopseudomonas palustris is a kind of Purple Non-sulfur Bacteria. Under anaerobic conditions, Rhodopseudomonas palustris can utilize hydrogen, sodium thiosulfate, hydrogen sulfide as electron donors for photoautotrophic growth. Furthermore, it can also have heterotrophic growth under microaerobic to aerobic conditions [2]. In addition, Rhodopseudomonas palustris is widely used in sewage treatment, environmentally friendly, easily accessible [3]. Since it is capable of maintaining an anaerobic environment and reusing the acetate generated by Shewanella, Rhodopseudomonas palustris may be a better carbon source provider for Shewanella compared with cyanobacteria. Therefore, we decided to modify Rhodopseudomonas palustris so that it could produce lactate under the anaerobic condition and export it out of the cell. According to KEGG database [4], metabolic pathways, which are related to lactate metabolism in Rhodopseudomonas palustris, are as follows: .

To enhance the production of lactate in Rhodopseudomonas palustris, we plan to promote the conversion efficiency of pyruvate to D-lactate and malate to L-lactate. Therefore, we decide to transfer these two genes, mleS [5] and ldhA, [6] into Rhodopseudomonas palustris to generate more lactate intracelluarly. Considering the necessity of transporting lactate out of the cells, we also apply the gene lldP [7] encoding lactate permease. Since the order of these three genes in a polycistronic lead to different expression levels [8], we build a model to optimize the gene order to maximize the gene expression. Also, we use codon optimized tool Jcat [9] to optimize the codons of these genes.

mleS:malate dehydrogenase, the conversion of malic acid to L-lactate.

ldhA:fermentative D-lactate dehydrogenase, NAD-dependent, convert pyruvate to D-lactate.

lldP:L-lactate permease, the lactate is transported out of the cell.

To validate our modeling results, we continue to build three different gene circuits which can determine the highest lactate production efficiency of our total circuit:

1. Shewanella oneidensis

Shewanella oneidensis is becoming more and more popular these years as it could transfer electron to the electrode and generate electricity. This fascinating power mainly attributes to a number of conductive c-type cytochromes (c-Cyts) including OmcA-MtrCAB and CymA. CymA could conduct electrons to the MtrCAB complex. Then, the bacteria would use its extension or vesicles of the outer membrane and periplasm to transfer outer membrane c-type cytochromes.

The amount of electricity produced by Shewanella is closely related to the bacteria’s metabolism.

①. Glycolysis: Glycolysis is the metabolic pathway that converts glucose C6H12O6 into pyruvate. As glyceraldehyde-3-phosphate turns into 1,3-Bisphosphoglycerate, NADH is generated, which would be used to transfer electron.

②. TCA cycle: TCA cycle is a series of chemical reactions happened in mitochondrion. The reactions of the cycle are carried out by eight enzymes and three of them including malate dehydrogenase could help to produce NADH.

③. Pyruvate fermentation: Pyruvate fermentation is a common metabolic pathway in bacteria. Several steps of pyruvate fermentation could also produce NADH and the related enzymes are pyruvate formate-lyase, lactate dehydrogenase and formate dehydrogenase.

Shewanella oneidensis MR-1 prefers to use lactate as its carbon source since the amount of lactate-based biomass is more than acetate-based biomass or pyruvate-based biomass. Dld and lldEFG are D- and L-lactate dehydrogenase enzymes, which is the first step of utilizing lactate. To make the use of lactate more efficiently, we overexpress four genes: dld, lldE, lldF, lldG.[10]

①. dld: dld refers to FAD-dependent D-lactate dehydrogenase which could catalyze D-lactate’s transformation into pyruvate.

②. lldEFG: They could encode a L-lactate dehydrogenase complex which could catalyze D-lactate’s transformation into pyruvate.

To ensure that the genes would be expressed efficiently, we add a promoter before lldEFG:

NADH is a significant part of extracellular electron transfer(EET) as it could carry electron. Strenghthening the regeneration of NADH would make EET more efficiently.

To achieve this goal, we overexpress these four genes: gapA2, mdh, pflB, fdh. [11]

①. gapA: It encodes glyceraldehyde-3-phosphate dehydrogenase which could transform 3- phosphoglyceraldehyde into 1,3- diphosphoglycerate.

②. mdh: It encodes NAD dependent malate dehydrogenase which transforms malate into pyruvate

③. pflB: It encodes pyruvate formate-lyase to transform pyruvate into Acetyl-CoA.

④. fdh: It encodes formate dehydrogenase to transform formate into CO2..

Also, to ensure that the genes would be expressed efficiently, we add an promoter before pflB and fdh:

Design of MFC

We have designed a bipolar chamber MFC this year. Proton exchange membrane divided it into anode chamber and cathode chamber. Anode chamber containing S.oneidensis, nutrient substance(LB、lactate ) or other electrical producing microbes were sealed to prevent the entry of external oxygen. Considering safety and oxidation-reduction potential, we put ferric chloride solution in cathode chamber so that S.oneidensis can transfer electrons outside of their membranes by electron transport chain. Then electrons will reduce ferric ion into ferrous through carbon cloth and produce electricity. We recorded open circuit voltage curve and load voltage curve of MFCs in each different systems. Also, we have measured the biomass of each system in order to ensure whether the improved electricity could be attributed to more attached Shewanella cells on the anodes or the higher electroactivity of single cell.[11]

Co-culture

Obviously, the ecological relationship between microorganisms is very complex. There is not only the competition between them for the nutrient, but also the regulation of metabolites among them including induction, transgenosis and synergistic metabolism. Besides, it has been found that the co-culture of microorganisms can improve the electric efficiency of Microbial Fuel Cell under certain conditions.

Metabolites exchange is a common relationship in co-culturing. Therefore, we have designed a clear microbial metabolic pathway to achieve the conversion from light to electricity as well as used more potential symbiotic relationships between the flora to help improve the electricity production efficiency of MFC.

By consulting literature, we found two kinds of microorganisms——Cyanobacteria and Rhodopseudomonas palustris, both of which can utilize light energy and provide lactate to S.oneidensis after doing molecular construction.

In order to provide a basic growth environment, we mix the culture medium of different strains.(Please refer to our protocol section for the composition of the mediums.)

Synechocystis PCC6803 

Lactate produced by Synechocystis PCC6803 can be used as the optimal carbon source for Shewanella. At the same time, acetate produced by Shewanella can be used as the organic carbon source of Synechocystis PCC6803 to increase the lactate production. And the metabolite exchange of Synechocystis PCC6803 and Shewanella is the basis for our photoautotrophic MFC.[12].

Rhodopseudomonas palustris

We attempted to engineer Rhodopseudomonas palustris by synthetic biology to achieve the same or a better function of Synechococcus elongatus.

In the preliminary experiment, we found that there may be more potential interactions in the co-culture of Rhodopseudomonas palustris and Shewanella, which can greatly improve the coulombic efficiency of our MFC (please refer our results section for more detials). This is an unexpected surprise for us, which improve to our confidence in the success of the project.

Reference

[1]Henrike Niederholtmeyer, Bernd T. Wolfstädter, David F. Savage, Pamela A. Silver, Jeffrey C. Way. Engineering Cyanobacteria to Synthesize and Export Hydrophilic Products. Applied and Environmental Microbiology. 2010, 76(11): 3462-3466.

[2] 《沼泽红假单胞菌的研究进展及其应用》王跃先、刘德海

[3] 周茂洪 赵肖为 吴雪昌《光合细菌沼泽红假单胞菌同化磷能力的研究》 《科技通报》2002年 第2期 142-146页

[4] KEGG, https://www.genome.jp/kegg/pathway.html

[5] Cloning and sequence analysis of the gene encoding Lactococcus lactis malolactic enzyme: relationships with malic enzymes FEMS Microbiol Lett. 1994 Feb 1;116(1):79-86

[6] Fine tuning the transcription of ldhA for d-lactate production August 2012, Volume 39, Issue 8, pp 1209–1217

[7] Transport of L-Lactate, D-Lactate, and Glycolate by the LldP and GlcA Membrane Carriers of Escherichia coli Volume 290, Issue 2, 18 January 2002, Pages 824-829

[8] Enhancement of Hydrogen Production and Carbon Fixation in Purple Nonsulfur Bacterium Bacterium by Synthetic Biology Shou-Chen Lo

[9] Jcat, http://www.jcat.de/#opennewwindow

[10] Genomic reconstruction of Shewanella oneidensis MR-1 metabolism reveals a previously uncharacterized machinery for lactate utilization PNAS February 24, 2009 106 (8) 2874-2879

[11] Modular Engineering Intracellular NADH Regeneration Boosts Extracellular Electron Transfer of Shewanella oneidensis MR‑1 ACS Synth. Biol. 2018, 7, 885−895

[12]Varman A. M., Yu Y., You L. & Tang Y. J. Photoautotrophic production of d-lactate in an engineered cyanobacterium. Microb. Cell Fact. 12, 117 (2013).