@charset "utf-8";
/*CSS reset*/
html{-webkit-tap-highlight-color: rgba(0,0,0,0);}
body{margin:0 auto;padding:0;font:16px/1.5 "Helvetica";background:#FFF;}
div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,form,fieldset,input,textarea,p,blockquote,th,tr,td {margin:0;padding:0;}

ul,ol,li {list-style:none}
.editor-content *{word-break: break-word;}
.editor-content ul,.editor-content ol{list-style:inherit;max-width:100%;}
.editor-content li{list-style:inherit;margin-left:20px}
.about-wrap .content ul,.about-wrap .content ol {list-style:inherit;}
.about-wrap .content li{list-style:inherit;margin-left:20px}
table,td,input,textarea,button {font:inherit;outline:none; resize:none;}
textarea{overflow-y:auto;}
input[type="button"],input[type="submit"],input[type="reset"]{cursor:pointer}
input::-webkit-input-placeholder,textarea::-webkit-input-placeholder{color:#B2B2B2;}
input:-webkit-autofill {-webkit-box-shadow: 0 0 0px 1000px white inset;} /*去掉浏览器黄色背景*/
table {border-collapse:collapse;border-spacing:0;width:100%!important;}
table th,table td{word-break: break-word!important;padding:12px 12px!important;border-color:#fff!important;}
table th{background: #3F96CC!important;color: #fff!important;font-weight: bold!important;border-color:#fff!important;}
table th *{background:transparent!important;color: #fff!important;font-weight: bold!important;margin:0!important;}
table td *{word-break: break-word!important;background:transparent!important;margin:0!important;}
/*table tr:nth-of-type(2n+1){background: #F2F2F2;}
table tr:nth-of-type(2n){background: #FFFFFF;}*/
img{
    max-width: 100%;
    border:0;
    object-fit: cover;
    image-rendering: -moz-crisp-edges; /* Firefox */     
    image-rendering: -o-crisp-edges; /* Opera */      
    image-rendering: -webkit-optimize-contrast; /*Webkit (non-standard naming) */ 
    image-rendering: crisp-edges;
    -ms-interpolation-mode: nearest-neighbor; /* IE (non-standard property) */    
}
/*address,caption,cite,code,dfn,em,th,var,strong,i{font-style:normal;font-weight:normal}*/
q:before,q:after {content:''}
abbr,acronym {border:0}
a{text-decoration:none;font-family: inherit;color: inherit;}
a:active,a:hover {outline: 0;text-decoration:none;}
:focus{outline: 0;}
pre {white-space: pre-wrap; /* css-3 */white-space: -moz-pre-wrap; /* Mozilla, since 1999 */white-space: -pre-wrap; /* Opera 4-6 */white-space: -o-pre-wrap; /* Opera 7 */word-wrap: break-word; /* Internet Explorer 5.5+ */  }
.studyplan-box .wrap {
  display: block;
  background: #FFFFFF;
  border: 1px solid #E3E9E6;
  box-sizing: border-box;
  border-radius: 8px;
  padding: 24px 26px;
  text-align: center;
  transition: all .1s;
  margin-bottom: 24px;
}

.studyplan-box .wrap:hover,
.studyplan-box .wrap:focus,
.studyplan-box .wrap:active {
  border-color: transparent;
  box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.08);
}

.studyplan-box .wrap .img {
  width: 100%;
  height: 0;
  padding-bottom: 55%;
  border-radius: 4px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.studyplan-box .wrap .list-title {
  max-height: 36px;
  min-height: 18px;
  font-size: 16px;
  line-height: 18px;
  color: #333333;
  margin-top: 16px;
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}

.studyplan-box .wrap .intro {
  height: 36px;
  font-weight: bold;
  font-size: 18px;
  line-height: 18px;
  color: #333333;
  margin-top: 4px;
  overflow: hidden;
}
.overview .title ,.framework .title ,.corecourse .title{
    margin-top: 50px;
}
.IBL h3.title {
    display: block;
    font-weight: normal;
    font-size: 22px;
    line-height: 26px;
    color: #005C5B;
    padding-left: 24px;
    background: url(../image/icon-title.png) no-repeat left 4px;
    background-size: 18px 18px;
    margin-bottom: 2rem;
}

/*定位*/
.tal{text-align:left!important;}
.tac{text-align:center!important;}
.tar{text-align:right!important;}

.fl{float:left;}
.fr{float:right;}
.fn{float:none;}

.clearfix{*zoom: 1;}
.clearfix:after{content:""; display: block; height: 0; clear: both; visibility: hidden;}

.hide{display:none;}
*{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

.mobile {
    display: none !important;
}
/* 20211119 */
.content  table tr:nth-of-type(2n + 1){
    background: #F5F5F5;
}

.v_news_content p{ line-height:24px;text-indent:2em}
.v_news_content img{ padding-bottom:10px,}
.vsbcontent_img{ padding-bottom:10px;text-align: center;}


.dropdown-submenu {

position: relative;

}

.dropdown-submenu > .dropdown-menu {

top: 0;

left: 100%;

margin-top: -6px;

margin-left: -1px;

-webkit-border-radius: 0 6px 6px 6px;

-moz-border-radius: 0 6px 6px;

border-radius: 0 6px 6px 6px;

}

.dropdown-submenu:hover > .dropdown-menu {

display: block;

}



.dropdown-submenu.pull-left {

float: none;

}

.dropdown-submenu.pull-left > .dropdown-menu {

left: -100%;

margin-left: 10px;

-webkit-border-radius: 6px 0 6px 6px;

-moz-border-radius: 6px 0 6px 6px;

border-radius: 6px 0 6px 6px;

}
.lib_safe .text-align-center h1.title{ display: inline-block;}
.footer-box .footer .wechat .attestation img{  filter: brightness(100);
    width: 120px;
    height: 80px;
    margin: 0;
    vertical-align: unset;

} 
.navbar-brand .attestation {
    max-width: 100px;
    margin-left: 20px;
}
.navbar .container  .navbar-header .navbar-brand {
    text-align: center;
}
.navbar .container  .navbar-header .navbar-brand a {
    display: inline-block;
}
.logo-box {
    display: inline-block;
text-align: center;
}
.attestation-box {
    display: inline-block;
}
.attestation-box img {
    vertical-align: bottom;
}
.stu-list-box .item .conference{
  width: 400px;
  height: 250px;
  flex-shrink: 0;
}
.conference-box  .item  .intro p
{
    line-height: 1.8;
    height: auto;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: inherit;
}
 .conference-list-box{
    padding-top: 5px; 
}
 .conference-list-box .col-md-4{
padding-bottom: 3rem;}
@media (min-width: 820px) {
.wechat .attestation{display: none;} 

  }

@media (max-width: 1057px) {

  .dropdown .dropdown-submenu .dropdown-toggle::after {
    top: 10px;
  }
 .dropdown-menu-level-3  {
    padding-left: 40px;
  }

.dropdown.open  .dropdown-submenu .dropdown-toggle::after {
    transform: rotate(-45deg);
    -webkit-transform: rotate(-45deg);
}

  }
@media (min-width: 820px) {
.wechat .attestation{display: none;} 

  }
@media (max-width: 820px) {
.header-top-right .attestationbox{display: none;} 
 .attestation-box {
    display: inline-block;
}
.navbar-brand a.logo-box {
    display: inline-block;
    margin-left: 20px;
}
 .attestation-box  img {
    vertical-align: bottom;
}
.navbar-brand .attestation{ max-width: 80px;} 

.header-top-right .attestation{display: none;} 
 .wechat .attestation{display: inline-block;} 
.conference-box .stu-list-box .item h3.title {
    font-size: 14px;
    line-height: 18px;
    background-position-y: 12px;
  }

.conference-box   .stu-list-box .item {
    flex-wrap: wrap;
    border: 1px solid #E0E0E0;
    margin-bottom: 40px;
  }

.conference-box   .stu-list-box .item .intro {
    margin-top: 0;
    padding: 16px;
    font-size: 14px;
    line-height: 18px;
  }

 .conference-box  .stu-list-box .item .img-wrap {
    width: 100%;
    height: 0;
    padding-bottom: 62.5%;
    position: relative;
  }