html { overflow-x: hidden; overflow-y: auto; }
#ceo{background:none;height:auto;}
.vcenter{padding-left:0em !important;}
.footer_top{padding-bottom:0em;}
.quality{display:none}
.container{padding-right: 15px;
    padding-left: 15px;
    margin-right: auto;
    margin-left: auto;
}
.sidebar-g,#honeycomb,.sidebar-s{display:none}
.sidebar{margin: -9vw 0 !important;}
.sidebar{background:none !important;border:none !important;}
.news-list img{width:100% !important;}
.en-chu img{width:100% !important;}
img{width: auto\9;
    height: auto;
    max-width: 100%;
    vertical-align: middle;
    border: 0;
    -ms-interpolation-mode: bicubic}
.bottom-nav{padding-left:2vw !important;}
.teacher img{width:100%}
#t_h_f {
    width: 19%;}
.video_1 {padding:30px 0}
.onlin-butto{display:none;}
.map-buttom{display:none;}
.daodu{display:none}