.igem_2019_team_menu{
     display:none;
}
html{
    position: center;   
    overflow-x:hidden;
}
.main {
    margin: 0 15vw 5rem;
    width: 70vw;
    text-align: left;
}
body{
    margin: 0 auto;
}
.igem_top_bar a{
    text-decoration: none !important;
    color:#3e4548;
}
body a{
    color: #1c5a5a;
    text-decoration: none !important;
}
a:visited {
    color: #1c5a5a;
}
table{
    font-size:127%;
}
th{
    color: black;
}

#content {
    width: 100%;
    margin-left:0;
    padding: 0;
    border: none;
    background-color: #ffffff;
    position: relative;
}
#top_title {
    display: none;
}
p{
    font-weight:normal;
}
#HQ_page p {
    font-family: unset;
    font-size: 1rem;
    text-align: justify;
}
.igem_2019_team_content 
.igem_2019_team_column_wrapper ul, 
.igem_2019_team_content 
.igem_2019_team_column_wrapper ol {
    padding:0px 0px !important;
}

.igem_top_bar {
    height: 3.5rem;
    width: 100%;
    margin:18px 0px;
    background:rgb(255, 255, 255);
    position: fixed; 
    top: 0%;
    margin-bottom: 5px;
    display:block !important;
    z-index: 111;
    box-shadow: 0px 3px 6px #888888;
    font-size: 127%;
}

.igem_top_bar img {
    position:relative;
    height: 50px;
    margin-left: 10px;
    float: left;
}

.nav ul li{
    float:right;
    margin:0 10px;
    list-style-type:none;
    display:inline;
    position:relative;
    text-align: center;
}
.nav ul li a{
    color:#3e4548;
    font-family:Arial;
    display:block;
    padding-top:10px;
    padding-bottom:10px;
    padding-left:18px;
    padding-right:18px;
}
.nav ul li a:hover{
    color: #FFFFFF !important;
    background-color: #1c5a5a !important;
}
.nav ul li span{
    display:block;
}
.nav ul li ul{
    background:rgb(255, 255, 255);
    position: relative;
    display:none;
    padding-left:0;
    margin-left:0;
    line-height: 0em !important;
}
.nav ul li ul li{
    float:none;
    text-align: center;
    padding-left:0;
    padding-right:0;
}
.nav ul li ul li a{
    padding-top:20px;
    padding-bottom:20px;
}
.nav ul li:hover ul{
    display: block;
}
h4 {
    overflow: visible;
}
.Experiments section {
    padding-top: 5rem;
    margin-top: 3vw;
}
.hp section {
    padding-top: 0;
}
.no_top{
    padding-top: 0!important;
}
#accordion .panel {
    border: none;
    box-shadow: none;
    border-radius: 0;
    margin: 0 0 15px 10px;
}
#accordion .panel-heading {
    padding: 0;
    border-radius: 30px;
}
#accordion .panel-title a {
    display: block;
    padding: 12px 20px 12px 50px;
    background: #1c5a5a;
    font-size: 18px;
    font-weight: 600;
    color: #fff;
    border: 1px solid transparent;
    border-radius: 30px;
    position: relative;
    transition: all 0.3s ease 0s;
    text-align: left;
}
#accordion .panel-title a.collapsed {
    background: #fff;
    color: #1c5a5a;
    border: 1px solid #ddd;
}
/*打开*/
#accordion .panel-title a:after,
#accordion .panel-title a.collapsed:after {
    content: "\f107";
    font-family: fontawesome;
    width: 55px;
    height: 55px;
    line-height: 55px;
    border-radius: 50%;
    background: #1c5a5a;
    font-size: 25px;
    color: #fff;
    text-align: center;
    border: 1px solid transparent;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.58);
    position: absolute;
    top: -5px;
    left: -20px;
    transition: all 0.3s ease 0s;
}
/**/
/*关闭*/
#accordion .panel-title a.collapsed:after {
    content: "\f105";
    background: #fff;
    color: #1c5a5a;
    border: 1px solid #ddd;
    box-shadow: none;
}
#accordion .panel-body {
    padding: 20px 25px 10px 9px;
    background: transparent;
    font-size: 14px;
    color: #8c8c8c;
    line-height: 25px;
    border-top: none;
    position: relative;
}
#accordion .panel-body p {
    padding-left: 25px;
    border-left: 1px dashed #8c8c8c;
    text-align: left;
}
#accordion .panel-body img{
    width: 100%;
    margin: 1vw auto;
}
.downloadpdf:after {
    content: "\f1c1";
    font-family: fontawesome;

}
@media (min-width: 768px) {
    .col-md-offset-3 {
        margin-left: 5% !important;
    }
    .col-md-6 {
        width: 90% !important;
    }
}
.container {
    margin-right: auto;
    margin-left: auto
}
@media screen and (max-width: 45rem) {
    .container {
        width: 90vw;
    }
    #accordion .panel-title a {
        padding: 8px 20px 8px 50px;
        font-size: 14px;
    }
    #accordion .panel-title a:after,
    #accordion .panel-title a.collapsed:after {
        width: 45px;
        height: 45px;
        line-height: 45px;
    }
    #accordion .panel-body {
        padding: 5px 0px 5px 9px;
    }
    #accordion .panel-body p {
        font-size: 12px;
        line-height: 16px;
    }
    table {
        margin: 8px 0;
    }
}
@media screen and (min-width: 45.0625rem) and (max-width: 769px) {
    .container {
        width: 85vw;
    }
}
@media screen and (min-width: 769px) {
    .container {
        width: 73vw;
    }
}
.collapse {
    display: none
}
.collapse.in {
    display: block
}
.collapsing {
    position: relative;
    height: 0;
    overflow: hidden;
    -webkit-transition-timing-function: ease;
    -o-transition-timing-function: ease;
    transition-timing-function: ease;
    -webkit-transition-duration: .35s;
    -o-transition-duration: .35s;
    transition-duration: .35s;
    -webkit-transition-property: height, visibility;
    -o-transition-property: height, visibility;
    transition-property: height, visibility
}
.exp_name {
    font-size: 2rem;
    color: #1c5a5a;
    line-height: 3rem;
    text-align: center;
    margin-bottom: 10px;
}

.expstep_name {
    font-size: 1.5rem;
    color: #1c5a5a;
    line-height: 3rem;
    text-align: left;
    margin: 25px 0 5px;
}
@media screen and (max-width: 45rem) {
    .exp_name {
        font-size: 1.5rem;
        line-height: 2rem;
        margin-bottom: 5px;
    }
    .expstep_name {
        font-size: 1.1rem;
        line-height: 1.5rem;
        margin: 35px 0 5px;
    }
    .row {
        margin-bottom: 15vw;
    }
}
@media screen and (min-width: 45.0625rem) and (max-width: 769px) {}
@media screen and (min-width: 769px) {}
.Quick-navigation {
    position: fixed;
    z-index: 1;
    margin: 0;
    top: 20%;
    left: 83vw;
    -webkit-transform: translateY(-50%);
    transform: translateY(-50%);
}
.Quick-navigation_word {
    float: left;
}
#Quick_A {
    top: 10vw;
    position: relative;
}
#Quick_B {
    top: 12.25vw;
    position: relative;
}
#Quick_C {
    top: 14.5vw;
    position: relative;
}
#Quick_D {
    top: 16.75vw;
    position: relative;
}
#Quick_F {
    top: 19vw;
    position: relative;
}
#Quick_A,
#Quick_B,
#Quick_C,
#Quick_D,
#Quick_F {
    text-align: left;
    padding-left: 1vw;
    color: #1c5a5a !important;
    text-decoration: none;
    font-size: 1vw;
    line-height: 1vw;
    -webkit-transition: color 0.3s;
    transition: color 0.3s;
    display: block;
    position: absolute;
    z-index: 1;
    white-space: nowrap;
}
#Quick_A:hover,
#Quick_B:hover,
#Quick_C:hover,
#Quick_D:hover,
#Quick_F:hover {
    font-weight: bolder;
}
.current+a {
    font-weight: bolder;
}
.Quick-navigation-item>img {
    display: none;
}
.Quick-navigation-item.current>img {
    display: block;
    position: absolute;
}

.Quick-navigation-item img {
    top: 10vw;
    height: 10vw;
    margin: 0;
    float: left;
    position: relative;
}
.Quick-navigation_word>img {
    top: 10vw;
    height: 10vw;
    margin: 0;
    float: left;
    position: relative;
}
@media screen and (max-width: 769px) {
    .Quick-navigation {
        display: none;
    }

}
@media screen and (min-width: 769px) and (max-width: 89.9375rem) {
    .Quick-navigation {
    left: 85vw;
}
#Quick_A,
#Quick_B,
#Quick_C,
#Quick_D,
#Quick_F {
    font-size: 0.8vw;
}
}
@media screen and (min-width: 90rem) {}
#Overview  #accordion .panel-body p,
.com{
    padding-left: 0px!important;
    border-left: 0px!important;
    text-align: left;

}
.hp p{
    text-indent: 28px;
}
.hp .F1,
.hp .F2,
.hp .F25,
.hp .F3,
.hp .F4,
.hp .F5,
.hp .F6{
    text-align: center!important;
}
.hp .expstep_name{
    margin-top: 65px;
}
.share:after {
    content: "\f064";
    font-family: fontawesome;
    color: #1c5a5a;
}
.hp h1{
    border-left: 1px dashed #8c8c8c!important;
    padding: 2vw 0 1vw!important;
    font-size: 25px!important;
    text-indent: 2rem;
    text-align: left!important;
}
.hp h1:nth-child(1){
    padding: 0.5vw 0 1vw!important;
}
.marginbottom{
    margin-bottom: 8vw;
}