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.form-number{position:relative}
.form-number .icon-caret-down,.form-number .icon-caret-up{cursor:default;font-size:20px;position:absolute;right:3px;-webkit-user-select:none;-ms-user-select:none;-moz-user-select:none;user-select:none}
.dialog-header,.nav-item{-webkit-user-select:none;-ms-user-select:none;-moz-user-select:none}
.form-number .icon-caret-up{top:2px}
.form-number .icon-caret-down{bottom:2px}
.form-hint{box-sizing:border-box;font-size:12px;color:#6287d5}
button.form-hint,input.form-hint{background-color:transparent}
.form-hint:hover{transition:background-color .2s}
.input-group-addon:hover,.table thead:hover{-webkit-transition:background-color .2s;-moz-transition:background-color .2s;-o-transition:background-color .2s}
.form-inline{margin-left:5px}
.form-inline:empty{display:none}
.form-block{display:block;margin-top:8px}
.input-group{display:inline-block}
.input-group:after,.input-group:before{content:' ';display:table}
.input-group .form-text,.input-group .placeholder-wrapper{float:left}
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.input-group .form-text{float:left;-webkit-border-radius:0;-moz-border-radius:0;border-radius:0;position:relative}
.input-group-addon{float:left;background-color:#efefef;border-color:#ccc;color:#555}
.dialog,.table tbody,.table thead{border-color:transparent}
.input-group-addon:hover{transition:background-color .2s}
.input-group-addon:first-child{border-right:none;-webkit-border-top-right-radius:0;-moz-border-radius-topright:0;border-top-right-radius:0;-webkit-border-bottom-right-radius:0;-moz-border-radius-bottomright:0;border-bottom-right-radius:0}
.table{box-sizing:border-box}
.table td,.table th{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;padding:10px;text-align:center}
.table thead{background-color:#f7f7f7;color:#555}
.table thead:hover{transition:background-color .2s}
.dialog:hover,.table tbody:hover{-webkit-transition:background-color .2s;-moz-transition:background-color .2s;-o-transition:background-color .2s}
.table th{box-sizing:border-box}
.table tbody{background-color:#fff;color:#888}
button.table tbody,input.table tbody{background-color:transparent}
.table tbody:hover{transition:background-color .2s}
.table tbody tr{border-bottom:1px solid #ccc}
.table td{box-sizing:border-box;border-style:solid;line-height:1.571428571428571}
.dialog-body,.dialog-header{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;line-height:1.571428571428571;border-style:solid}
.dialog{position:fixed;background-color:#fff}
.dialog:hover{transition:background-color .2s}
.dialog-close:hover,.dialog-header:hover{-webkit-transition:background-color .2s;-moz-transition:background-color .2s;-o-transition:background-color .2s}
.dialog-header{cursor:move;user-select:none;box-sizing:border-box;border-bottom-width:1px;font-size:16px;font-family:PingHei,"Hiragino Sans GB","Microsoft YaHei";padding:9px 20px;background-color:#f5f5f5;border-color:#ccc;color:#555}
#header .city-name,#nav .nav-item,body{font-family:PingHei,'Hiragino Sans GB','Microsoft YaHei',arial,sans-serif}
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.dialog-header:hover{transition:background-color .2s}
.dialog-header h1{display:inline-block}
.dialog-body{box-sizing:border-box;padding:20px}
.dialog-close,.tab-nav-default{-webkit-box-sizing:border-box;-moz-box-sizing:border-box}
.dialog-close{text-align:center;top:7px;right:13px;cursor:pointer;box-sizing:border-box;border-style:solid;font-size:30px;line-height:30px;width:30px;height:30px;color:#ccc}
.dropdown,.tab-nav-default,.tab-nav-info,.tab-nav-primary{text-align:left}
button.dialog-close,input.dialog-close{background-color:transparent}
.dialog-close:hover{color:#999;transition:background-color .2s}
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.dialog-mask{top:0;left:0;background-color:#000;opacity:.3;filter:alpha(opacity=30)}
.dialog-mask:hover{transition:background-color .2s}
.tab-nav-default:after,.tab-nav-default:before,.tab-nav-info:after,.tab-nav-info:before,.tab-nav-primary:after,.tab-nav-primary:before{content:' ';display:table}
.nav-item{float:left;position:relative;vertical-align:top;cursor:pointer;user-select:none}
.form-date .calendar,.org-label{-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none}
.nav-item.active{cursor:text}
.tab-nav-default{background-color:#f8f8f8;border-color:#ddd;box-sizing:border-box;border-style:solid;border-width:1px;line-height:1.571428571428571}
.tab-nav-default .nav-item,.tab-nav-primary{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;border-style:solid}
.tab-nav-default:hover{transition:background-color .2s}
.tab-nav-default .nav-item:hover,.tab-nav-primary:hover{-webkit-transition:background-color .2s;-moz-transition:background-color .2s;-o-transition:background-color .2s}
.tab-nav-default .nav-item{margin-left:-1px;border-color:transparent;color:#555;box-sizing:border-box;border-right-width:1px;border-left-width:1px;line-height:1.571428571428571;padding:12px 38px}button.tab-nav-default .nav-item,input.tab-nav-default .nav-item{background-color:transparent}
.tab-nav-default .nav-item.active,.tab-nav-default .nav-item:active,.tab-nav-default .nav-item:hover,.tab-nav-default .nav-item[active]{background-color:#fff;color:#f90;border-color:#ddd}.tab-nav-default .nav-item:hover{transition:background-color .2s}
button.tab-nav-info,button.tab-nav-info .nav-item,button.tab-nav-primary,button.tab-nav-primary .nav-item,input.tab-nav-info,input.tab-nav-info .nav-item,input.tab-nav-primary,input.tab-nav-primary .nav-item{background-color:transparent}
.tab-nav-primary{border-color:#ccc;box-sizing:border-box;border-bottom-width:1px;line-height:1.571428571428571}
.tab-nav-info,.tab-nav-primary .nav-item{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;line-height:1.571428571428571}
.tab-nav-primary:hover{transition:background-color .2s}
.tab-nav-info:hover,.tab-nav-primary .nav-item:hover{-webkit-transition:background-color .2s;-moz-transition:background-color .2s;-o-transition:background-color .2s}
.tab-nav-primary .nav-item{border-color:transparent;color:#555;box-sizing:border-box;border-style:solid;border-bottom-width:4px;padding:12px 36px}
.tab-nav-primary .nav-item:hover{color:#f90;border-color:#f90;transition:background-color .2s}
.tab-nav-primary .nav-item.active,.tab-nav-primary .nav-item:active,.tab-nav-primary .nav-item[active]{color:#f90;border-color:#f90}
.tab-nav-info{border-color:#ccc;box-sizing:border-box;border-style:solid;border-bottom-width:1px}
.dropdown,.tab-nav-info .nav-item{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;border-style:solid}
.tab-nav-info:hover{transition:background-color .2s}
.dropdown-menu:hover,.tab-nav-info .nav-item:hover{-webkit-transition:background-color .2s;-moz-transition:background-color .2s;-o-transition:background-color .2s}
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.tab-nav-info .nav-item:hover{transition:background-color .2s}
.tab-panel{display:none}.dropdown{display:inline-block;position:relative;box-sizing:border-box;line-height:0}
.dropdown-menu,.dropdown-menu li{-webkit-box-sizing:border-box;-moz-box-sizing:border-box}
.dropdown-menu,.dropdown-menu li,.tooltip{border-style:solid;line-height:1.571428571428571}
.dropdown+.dropdown{margin-left:10px}
.dropdown .btn-default{overflow:hidden;-o-text-overflow:ellipsis;text-overflow:ellipsis;white-space:nowrap;text-align:left;width:100%}
.dropdown .caret{float:right;margin-top:8px;width:0;height:0;border-left:5px solid transparent;border-right:5px solid transparent;border-top:5px solid #666}
.dropdown.open .dropdown-menu{display:block}
.dropdown-menu{display:none;overflow-x:hidden;overflow-y:auto;position:absolute;left:0;right:0;z-index:2;margin-top:-1px;box-sizing:border-box;border-width:1px;max-height:170px;background-color:#fff;border-color:#ccc}
.dropdown-menu:hover{transition:background-color .2s}
.dropdown-menu li:hover,.tooltip-default:hover{-webkit-transition:background-color .2s;-moz-transition:background-color .2s;-o-transition:background-color .2s}
.dropdown-menu li{cursor:pointer;box-sizing:border-box;padding:6px 12px;border-color:transparent;color:#888}
button.dropdown-menu li,input.dropdown-menu li{background-color:transparent}
.dropdown-menu li:hover{background-color:#fffbef;transition:background-color .2s}
a.dropdown-menu li:hover{color:#888}
.dropdown-menu li.active,.dropdown-menu li:active,.dropdown-menu li[active]{background-color:#f90;color:#fff}
.tooltip{position:absolute;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;border-width:1px;font-size:12px;padding:5px 12px;-moz-border-radius:4px;border-radius:4px}
.tooltip:after,.tooltip:before{position:absolute;content:' ';border:5px solid transparent}
.tooltip-default,.tooltip-default:before{border-color:#ccc}
.tooltip-default{background-color:#fff;color:#555;-webkit-box-shadow:1px 1px 2px rgba(0,0,0,.1);-moz-box-shadow:1px 1px 2px rgba(0,0,0,.1);box-shadow:1px 1px 2px rgba(0,0,0,.1)}
.tooltip-default:hover{transition:background-color .2s}
.tooltip-inverted:hover,img.thumbnail:hover{-webkit-transition:background-color .2s;-moz-transition:background-color .2s;-o-transition:background-color .2s}
.tooltip-default:after{border-color:#fff}
.tooltip-inverted,.tooltip-inverted:before{border-color:#4d4d4d}
.tooltip-inverted{background-color:#555;color:#fff;-webkit-box-shadow:1px 1px 2px rgba(0,0,0,.2);-moz-box-shadow:1px 1px 2px rgba(0,0,0,.2);box-shadow:1px 1px 2px rgba(0,0,0,.2)}
.tooltip-inverted:hover{transition:background-color .2s}
.tooltip-inverted:after{border-color:#555}
.thumbnail img,img.thumbnail{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;background-color:#fff;border-color:#ddd;border-width:1px;line-height:0;border-style:solid;font-size:12px}
.tooltip-top:after,.tooltip-top:before{left:50%;margin-left:-5px;border-bottom-width:0;border-left-color:transparent;border-right-color:transparent}
.tooltip-top:before{bottom:-5px}
.tooltip-top:after{bottom:-4px}
.tooltip-right:after,.tooltip-right:before{top:50%;margin-top:-5px;border-left-width:0;border-top-color:transparent;border-bottom-color:transparent}
.tooltip-right:before{left:-5px}
.tooltip-right:after{left:-4px}
.tooltip-bottom:after,.tooltip-bottom:before{left:50%;margin-left:-5px;border-top-width:0;border-left-color:transparent;border-right-color:transparent}
.tooltip-bottom:before{top:-5px}
.tooltip-bottom:after{top:-4px}
.tooltip-left:after,.tooltip-left:before{top:50%;margin-top:-5px;border-right-width:0;border-top-color:transparent;border-bottom-color:transparent}
.tooltip-left:before{right:-5px}
.tooltip-left:after{right:-4px}
.thumbnail{display:inline-block;line-height:0}
img.thumbnail{box-sizing:border-box;width:80px;height:80px}
img.thumbnail.tiny{border-style:solid;border-width:1px;font-size:12px;line-height:0;width:50px;height:50px}
img.thumbnail.small{border-style:solid;border-width:1px;font-size:12px;line-height:0;width:60px;height:60px}
img.thumbnail.large{border-style:solid;border-width:1px;font-size:12px;line-height:0;width:120px;height:120px}
img.thumbnail.huge{border-style:solid;border-width:1px;font-size:12px;line-height:0;width:150px;height:150px}
img.thumbnail:hover{transition:background-color .2s}
.thumbnail .title:hover,.thumbnail:hover img{-webkit-transition:background-color .2s;-moz-transition:background-color .2s;-o-transition:background-color .2s}
.thumbnail img{box-sizing:border-box;width:80px;height:80px}
.thumbnail.tiny img{border-style:solid;border-width:1px;font-size:12px;line-height:0;width:50px;height:50px}
.thumbnail.small img{border-style:solid;border-width:1px;font-size:12px;line-height:0;width:60px;height:60px}
.thumbnail.large img{border-style:solid;border-width:1px;font-size:12px;line-height:0;width:120px;height:120px}
.thumbnail.huge img{border-style:solid;border-width:1px;font-size:12px;line-height:0;width:150px;height:150px}
.thumbnail:hover img{transition:background-color .2s}
a.thumbnail{position:relative}
a.thumbnail:after{opacity:0;filter:alpha(opacity=0);background-color:#000;content:' ';position:absolute;left:1px;top:1px;width:78px;height:78px}
a.thumbnail:hover:after{opacity:.3;filter:alpha(opacity=30);-webkit-transition:.2s opacity;-moz-transition:.2s opacity;-o-transition:.2s opacity;transition:.2s opacity}
a.thumbnail.tiny:after{width:48px;height:48px}
a.thumbnail.small:after{width:58px;height:58px}
a.thumbnail.large:after{width:118px;height:118px}
a.thumbnail.huge:after{width:148px;height:148px}
.thumbnail.round img,a.thumbnail.round:hover:after,img.thumbnail.round{-webkit-border-radius:4px;-moz-border-radius:4px;border-radius:4px}
.thumbnail.circle img,a.thumbnail.circle:hover:after,img.thumbnail.circle{-webkit-border-radius:50%;-moz-border-radius:50%;border-radius:50%}
.thumbnail .title{display:block;margin-top:8px;text-align:center;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;border-style:solid;font-size:12px;line-height:1;border-color:transparent;color:#888}
button.thumbnail .title,input.thumbnail .title{background-color:transparent}
.thumbnail .title:hover{transition:background-color .2s}
.message-error,.message-info,.message-primary,.message-success{padding-left:30px!important;position:relative}
.message-error .icon-check-circle,.message-error .icon-clock,.message-error .icon-info-circle,.message-info .icon-check-circle,.message-info .icon-clock,.message-info .icon-info-circle,.message-primary .icon-check-circle,.message-primary .icon-clock,.message-primary .icon-info-circle,.message-success .icon-check-circle,.message-success .icon-clock,.message-success .icon-info-circle{font-size:14px;position:absolute;left:10px;top:9px}
.dropdown .btn-default{height:36px}
.form .form-hint strong{font-weight:700;padding:0 2px}
.form .form-hint .icon-info-circle{margin-right:5px}
.form .form-action .btn-primary+.btn-default,.form .form-action .btn-primary+.btn-info{margin-left:15px}
.form .error{background-color:#fffbef;border:1px solid #f8ce69;padding:6px 12px;z-index:1;-webkit-box-shadow:0 1px 1px #eee;-moz-box-shadow:0 1px 1px #eee;box-shadow:0 1px 1px #eee}.form .has-error .dropdown .btn-default{border-color:#f95710}
.form .error:after,.form .error:before{border:6px solid transparent;content:' ';position:absolute;left:1em}
.form .error:before{border-top-color:#f8ce69;bottom:-13px}
.form .error:after{border-top-color:#fffbef;bottom:-12px}
input[type=password]{font-family:sans-serif}
.form-editor{display:inline-block}
.form-editor .form-hint{display:block;text-align:right;margin-top:5px}
.form-date,.pager,.pager b,.pager-form{display:inline-block}
.form-date{position:relative}
.form-date .calendar{font-size:12px;line-height:1;position:absolute;left:0;z-index:1;-webkit-box-shadow:1px 2px 4px rgba(0,0,0,.12);-moz-box-shadow:1px 2px 4px rgba(0,0,0,.12);box-shadow:1px 2px 4px rgba(0,0,0,.12);user-select:none}
.form-date .calendar-header{background-color:#6187dc;color:#FFF;padding:8px;text-align:center;position:relative}
.form-date .icon-chevron-left,.form-date .icon-chevron-right{cursor:pointer;position:absolute;top:8px}
.form-date .icon-chevron-left{left:8px}
.form-date .icon-chevron-right{right:8px}
.form-date table{background-color:#FFF;text-align:center;width:100%}
.form-date td,.form-date th{padding:8px}
.form-date thead{background-color:#dfe7f9;color:#3f61ad}
.form-date tbody tr:nth-child(odd){background-color:#FFF}
.form-date tbody tr:nth-child(even){background-color:#f5f8fc}
.form-date td{cursor:pointer}
.form-date td:hover{background-color:#fffbef}
.form-date td.active{background-color:#f90;color:#fff}
.form-date .date-disabled{background-color:#EFEFEF;cursor:not-allowed}
.pager-block{margin-top:20px;text-align:center}
.pager-form{margin-left:10px}
.dialog-alert .dialog-close,.dialog-confirm .dialog-close,.tooltip{display:none}
.pager-form .form-text{width:35px;margin:0 3px}
.pager-form .btn-default{margin-left:10px}
.tab-nav-default .badge-primary,.tab-nav-default .text-primary,.tab-nav-info .badge-primary,.tab-nav-info .text-primary,.tab-nav-primary .badge-primary,.tab-nav-primary .text-primary{margin-left:5px}
.tooltip{z-index:6}
.dialog-error,.dialog-info,.dialog-primary,.dialog-success{position:fixed;top:50%;left:50%;color:#FFF;display:none;font-size:26px;padding:10px 36px;-webkit-border-radius:4px;-moz-border-radius:4px;border-radius:4px}
.viewport-mask{position:fixed;top:0;right:0;bottom:0;left:0}
.dialog-primary{background-color:#f90}
.dialog-info{background-color:#6287d5}
.dialog-success{background-color:#56b02a}
.dialog-error{background-color:#f95710}
.dialog-action{margin-top:14px;text-align:center}
.dialog-action .btn-info+.btn-default,.dialog-action .btn-primary+.btn-default{margin-left:14px}
.img-thumbnail,.video-thumbnail{background-color:#f8f8f8;cursor:pointer;line-height:0;position:relative;text-align:center;width:180px;height:134px}
.img-thumbnail:after,.video-thumbnail:after{opacity:.3;filter:alpha(opacity=30);background-color:transparent;content:' ';position:absolute;left:0;top:0;right:0;bottom:0}
.img-thumbnail:hover .trigger,.video-thumbnail:hover .trigger{display:inline-block;*display:inline;*zoom:1}
.img-thumbnail:hover:after,.video-thumbnail:hover:after{background-color:#000;-webkit-transition:background-color .2s;-moz-transition:background-color .2s;-o-transition:background-color .2s;transition:background-color .2s}
a.avatar-small:hover:after,a.avatar-tiny:hover:after{-moz-transition:background .3s;-o-transition:background .3s}
.img-thumbnail+.caption,.video-thumbnail+.caption{display:block;line-height:1.2em;height:1.2em;margin-top:8px;text-align:center;width:180px}
.img-thumbnail+input.caption,.video-thumbnail+input.caption{border:none;border-bottom:1px dashed #ccc;background-color:#f8f8f8;padding:0}
.img-thumbnail+span.caption,.video-thumbnail+span.caption{overflow:hidden;-o-text-overflow:ellipsis;text-overflow:ellipsis;white-space:nowrap}
.img-thumbnail .action,.video-thumbnail .action{position:absolute;right:7px;top:7px;z-index:1}
.img-thumbnail .trigger,.video-thumbnail .trigger{display:none;background-color:#FFF;-webkit-border-radius:2px;-moz-border-radius:2px;border-radius:2px;padding:1px 2px}
.img-thumbnail .menu,.video-thumbnail .menu{background-color:#FFF;-webkit-border-radius:2px 0 2px 2px;-moz-border-radius:2px;border-radius:2px 0 2px 2px;-moz-border-radius-topright:0;display:none;font-size:12px;line-height:1em;margin:0;position:absolute;top:14px;right:0}
.img-thumbnail li,.video-thumbnail li{cursor:pointer;margin:0!important;padding:6px 4px 6px 10px;width:6em;text-align:left}
.chat-label b,.img-thumbnail li .icon,.video-thumbnail li .icon{margin-right:5px}
.img-thumbnail li:hover,.video-thumbnail li:hover{color:#f90}
.video-thumbnail:hover .action{display:inline-block;*display:inline;*zoom:1}
.video-thumbnail:hover:after{background:0 0}
.video-thumbnail img{width:180px;height:134px}
.video-thumbnail .icon-play-o{color:#FFF;font-size:3.5em;position:absolute;left:5px;bottom:4px;z-index:1;text-shadow:1px 1px 1px #474747}
.video-thumbnail label{background-color:#000;background-color:rgba(0,0,0,.5);color:#abc0e9;font-size:12px;line-height:1em;padding:5px 10px;text-align:center;position:absolute;left:0;right:0;bottom:0;z-index:1}
.avatar-big+.caption,.avatar-huge+.caption,.avatar-large+.caption,.avatar-medium+.caption,.avatar-middle+.caption,.avatar-small+.caption,.avatar-tiny+.caption{line-height:1.2em;margin-top:2px;text-align:center;-o-text-overflow:ellipsis;text-overflow:ellipsis;white-space:nowrap;overflow:hidden}
.video-thumbnail .action{right:0;display:none}
.video-thumbnail span.edit,.video-thumbnail span.remove{color:#fff;cursor:pointer;margin-left:4px;padding:4px 5px;background-color:#000;opacity:.5;filter:alpha(opacity=50)}
.chat-label b,.class-course-icon .icon+.icon,.class-course-icon .label+.icon,.class-course-icon .label+.label{margin-left:5px}
.video-thumbnail span.edit:hover,.video-thumbnail span.remove:hover{background-color:#f90;opacity:1;filter:alpha(opacity=100)}
a.avatar-big:after,a.avatar-huge:after,a.avatar-large:after,a.avatar-medium:after,a.avatar-middle:after,a.avatar-small:after,a.avatar-tiny:after{opacity:.4;filter:alpha(opacity=40);content:' ';left:0;top:0}
.avatar-tiny{display:inline-block;position:relative;width:50px;height:50px;-webkit-border-radius:25px;-moz-border-radius:25px;border-radius:25px}
.avatar-tiny img{border:1px solid #ddd;display:block;width:48px;height:48px;-webkit-border-radius:24px;-moz-border-radius:24px;border-radius:24px;position:relative}
.avatar-tiny+.caption{display:block;width:48px}
a.avatar-tiny:after{background-color:transparent;-webkit-border-radius:25px;-moz-border-radius:25px;border-radius:25px;position:absolute;width:100%;height:100%}
a.avatar-tiny:hover:after{background-color:#000;-webkit-transition:background .3s;transition:background .3s}
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a.avatar-medium:after{background-color:transparent;-webkit-border-radius:41px;-moz-border-radius:41px;border-radius:41px;position:absolute;width:100%;height:100%}
a.avatar-medium:hover:after{background-color:#000;transition:background .3s}
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a.avatar-middle:after{background-color:transparent;-webkit-border-radius:46px;-moz-border-radius:46px;border-radius:46px;position:absolute;width:100%;height:100%}
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a.avatar-big:hover:after,a.avatar-large:hover:after{-webkit-transition:background .3s;-moz-transition:background .3s;-o-transition:background .3s}
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a.avatar-big:hover:after{background-color:#000;transition:background .3s}
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.icon-file-all.small,.icon-file-avi.small,.icon-file-doc.small,.icon-file-docx.small,.icon-file-flv.small,.icon-file-folder.small,.icon-file-jpg.small,.icon-file-mkv.small,.icon-file-mp3.small,.icon-file-mp4.small,.icon-file-other.small,.icon-file-pdf.small,.icon-file-png.small,.icon-file-ppt.small,.icon-file-pptx.small,.icon-file-rar.small,.icon-file-txt.small,.icon-file-wav.small,.icon-file-xls.small,.icon-file-xlsx.small,.icon-file-zip.small{background:url(../img/icon_small_38d011a091.png);width:36px;height:36px}
.icon-file-all.medium,.icon-file-avi.medium,.icon-file-doc.medium,.icon-file-docx.medium,.icon-file-flv.medium,.icon-file-folder.medium,.icon-file-jpg.medium,.icon-file-mkv.medium,.icon-file-mp3.medium,.icon-file-mp4.medium,.icon-file-other.medium,.icon-file-pdf.medium,.icon-file-png.medium,.icon-file-ppt.medium,.icon-file-pptx.medium,.icon-file-rar.medium,.icon-file-txt.medium,.icon-file-wav.medium,.icon-file-xls.medium,.icon-file-xlsx.medium,.icon-file-zip.medium{background:url(../img/icon_medium_6015629c3e.png);height:64px;width:64px}
.icon-file-all.large,.icon-file-avi.large,.icon-file-doc.large,.icon-file-docx.large,.icon-file-flv.large,.icon-file-folder.large,.icon-file-jpg.large,.icon-file-mkv.large,.icon-file-mp3.large,.icon-file-mp4.large,.icon-file-other.large,.icon-file-pdf.large,.icon-file-png.large,.icon-file-ppt.large,.icon-file-pptx.large,.icon-file-rar.large,.icon-file-txt.large,.icon-file-wav.large,.icon-file-xls.large,.icon-file-xlsx.large,.icon-file-zip.large{background:url(../img/icon_large_94911f0c45.png);width:80px;height:80px}
.icon-file-folder.large,.icon-file-folder.medium,.icon-file-folder.small,.icon-file-folder.tiny{background-position:0 0}
.icon-file-other.tiny{background-position:0 -20px}
.icon-file-other.small{background-position:0 -36px}
.icon-file-other.medium{background-position:0 -64px}
.icon-file-other.large{background-position:0 -80px}
.icon-file-txt.tiny{background-position:0 -40px}
.icon-file-txt.small{background-position:0 -72px}
.icon-file-txt.medium{background-position:0 -128px}
.icon-file-txt.large{background-position:0 -160px}
.icon-file-zip.tiny{background-position:0 -60px}
.icon-file-zip.small{background-position:0 -108px}
.icon-file-zip.medium{background-position:0 -192px}
.icon-file-zip.large{background-position:0 -240px}
.icon-file-rar.tiny{background-position:0 -60px}
.icon-file-rar.small{background-position:0 -144px}
.icon-file-rar.medium{background-position:0 -256px}
.icon-file-rar.large{background-position:0 -320px}
.icon-file-doc.tiny{background-position:0 -80px}
.icon-file-doc.small{background-position:0 -180px}
.icon-file-doc.medium{background-position:0 -320px}
.icon-file-doc.large{background-position:0 -400px}
.icon-file-docx.tiny{background-position:0 -80px}
.icon-file-docx.small{background-position:0 -216px}
.icon-file-docx.medium{background-position:0 -384px}
.icon-file-docx.large{background-position:0 -480px}
.icon-file-ppt.tiny{background-position:0 -100px}
.icon-file-ppt.small{background-position:0 -252px}
.icon-file-ppt.medium{background-position:0 -448px}
.icon-file-ppt.large{background-position:0 -560px}
.icon-file-pptx.tiny{background-position:0 -100px}
.icon-file-pptx.small{background-position:0 -288px}
.icon-file-pptx.medium{background-position:0 -512px}
.icon-file-pptx.large{background-position:0 -640px}
.icon-file-xls.tiny{background-position:0 -120px}
.icon-file-xls.small{background-position:0 -324px}
.icon-file-xls.medium{background-position:0 -576px}
.icon-file-xls.large{background-position:0 -720px}
.icon-file-xlsx.tiny{background-position:0 -120px}
.icon-file-xlsx.small{background-position:0 -360px}
.icon-file-xlsx.medium{background-position:0 -640px}
.icon-file-xlsx.large{background-position:0 -800px}
.icon-file-pdf.tiny{background-position:0 -140px}
.icon-file-pdf.small{background-position:0 -396px}
.icon-file-pdf.medium{background-position:0 -704px}
.icon-file-pdf.large{background-position:0 -880px}
.icon-file-jpg.tiny{background-position:0 -160px}
.icon-file-jpg.small{background-position:0 -432px}
.icon-file-jpg.medium{background-position:0 -768px}
.icon-file-jpg.large{background-position:0 -960px}
.icon-file-png.tiny{background-position:0 -160px}
.icon-file-png.small{background-position:0 -468px}
.icon-file-png.medium{background-position:0 -832px}
.icon-file-png.large{background-position:0 -1040px}
.icon-file-mp4.tiny{background-position:0 -180px}
.icon-file-mp4.small{background-position:0 -504px}
.icon-file-mp4.medium{background-position:0 -896px}
.icon-file-mp4.large{background-position:0 -1120px}
.icon-file-avi.tiny{background-position:0 -180px}
.icon-file-avi.small{background-position:0 -540px}
.icon-file-avi.medium{background-position:0 -960px}
.icon-file-avi.large{background-position:0 -1200px}
.icon-file-flv.tiny{background-position:0 -180px}
.icon-file-flv.small{background-position:0 -576px}
.icon-file-flv.medium{background-position:0 -1024px}
.icon-file-flv.large{background-position:0 -1280px}
.icon-file-mkv.tiny{background-position:0 -180px}
.icon-file-mkv.small{background-position:0 -612px}
.icon-file-mkv.medium{background-position:0 -1088px}
.icon-file-mkv.large{background-position:0 -1360px}
.icon-file-mp3.tiny{background-position:0 -200px}
.icon-file-mp3.small{background-position:0 -648px}
.icon-file-mp3.medium{background-position:0 -1152px}
.icon-file-mp3.large{background-position:0 -1440px}
.icon-file-wav.tiny{background-position:0 -200px}
.icon-file-wav.small{background-position:0 -684px}
.icon-file-wav.medium{background-position:0 -1216px}
.icon-file-wav.large{background-position:0 -1520px}
.icon-file-all.tiny{background-position:0 -220px}
.icon-file-all.small{background-position:0 -36px}
.icon-file-all.medium{background-position:0 -64px}
.icon-file-all.large{background-position:0 -80px}
.icon-prize-star{background:url(../img/prize_star_cfff945c8c.png) no-repeat;width:23px;height:23px}
.icon-prize-tip{background:url(../img/prize_tip_aa8ed417cd.png) no-repeat;width:50px;height:25px}
.icon-call{cursor:pointer;width:84px;height:22px;background:url(../img/call_0163b0a81c.png) no-repeat}
.icon-call:hover{background-position:0 -22px}
.invite-dialog .invite{margin-top:5px}
.invite-dialog .invite input{width:160px}
.invite-dialog .form-block{font-size:12px}
.invite-result-dialog .wrapper{zoom:1}
.invite-result-dialog .wrapper:after,.invite-result-dialog .wrapper:before{content:" ";display:table}
.invite-result-dialog .msg-content,.invite-result-dialog i{float:left}
.invite-result-dialog i{color:#6287d5;font-size:26px}
#site-nav,#site-nav .user-center .menu .btn-block{font-size:12px}
.invite-result-dialog .msg-content .phone{color:#6287d5}
.invite-result-dialog .msg-content .msg-content-time{color:#ccc;margin-top:40px}
#site-nav{background-color:#F4F4F4;border-bottom:1px solid #DDD;height:32px;position:relative;z-index:4;user-select:none}
#nav .nav-item.active,.round-list .icon{-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none}
#site-nav .wrapper{width:1100px;margin:0 auto}
#site-nav .login-info>a,#site-nav .login-info>span{vertical-align:top}
#site-nav .user-name{display:inline-block;max-width:65px;overflow:hidden;-o-text-overflow:ellipsis;text-overflow:ellipsis;white-space:nowrap}
#site-nav .status-info,#site-nav .user-info{zoom:1}
#site-nav .status-info:after,#site-nav .status-info:before,#site-nav .user-info:after,#site-nav .user-info:before{content:" ";display:table}
#site-nav .menu,#site-nav .user-info .my-course:before,#site-nav .user-info .my-favor:before,#site-nav .user-info .user-center:before,#site-nav .user-info .user-index:before{display:none}
#site-nav .status-info li,#site-nav .user-info li{float:left;height:32px;line-height:32px;padding:0 10px;position:relative}
#site-nav .status-info li:first-child,#site-nav .user-info li:first-child{padding-left:0}
#site-nav .status-info li:last-child,#site-nav .user-info li:last-child{padding-right:0}
#site-nav .status-info .change-type,#site-nav .user-info .change-type{cursor:pointer}
#site-nav .user-info{float:right}
#site-nav .user-info li:before{background-color:#ccc;content:' ';width:1px;height:12px;position:absolute;left:0;top:10px}
#site-nav .user-info .user-index{cursor:pointer}
#site-nav .user-info .user-index a{color:#f95710}
#site-nav .status-info .icon{margin-right:5px}
#site-nav .custom-service,#site-nav .my-course,#site-nav .my-favor,#site-nav .user-center{cursor:pointer;position:relative}
#site-nav .menu{background-color:#FFF;border:1px solid #ccc;padding:10px 14px;position:absolute;top:32px;left:0}
#site-nav .menu:after,#site-nav .menu:before{border:6px solid transparent;content:' ';position:absolute;left:2em}
#site-nav .menu:before{border-bottom-color:#ccc;top:-12px}
#site-nav .menu:after{border-bottom-color:#FFF;top:-11px}
#site-nav .user-center .menu{display:none;width:138px}
#site-nav .user-center .menu a{display:block}
#site-nav .user-center .menu .btn{padding:5px 3px;text-indent:0}
#site-nav .user-center:hover .center{color:#f90}
#site-nav .my-course .icon-calendar{margin-right:4px}
#site-nav .my-course .menu{padding:0}
#site-nav .my-course .menu .course{border-bottom:1px solid #ddd;display:block;color:#3d3d3d;line-height:23px!important;padding:5px 10px 0;width:328px}
#site-nav .custom-service:hover .service,#site-nav .my-course:hover .course,#site-nav .my-course:hover .icon-calendar,#site-nav .my-favor:hover .favor,#site-nav .my-favor:hover .icon-favor{color:#f90}
#site-nav .my-course .menu .course span{display:inline-block;*display:inline;*zoom:1;float:left}
#site-nav .my-course .menu .course .avatar{width:65px}
#site-nav .my-course .menu .course .course-content{font-size:12px;float:right;width:232px}
#site-nav .my-course .menu .course .course-content div{padding:5px 5px 5px 0;zoom:1}
#site-nav .my-course .menu .course .course-content div:after,#site-nav .my-course .menu .course .course-content div:before{content:" ";display:table}
#site-nav .my-course .menu .course .course-content .course-title{padding-right:10px}
#site-nav .my-course .menu .course .course-content .course-date{width:80px;overflow:hidden}
#site-nav .my-course .menu .course .course-content .course-name,#site-nav .my-course .menu .course .course-content .course-time{padding-right:5px}
#site-nav .my-course .menu .course .course-content .course-status,#site-nav .my-course .menu .course .course-content .course-way{float:right;padding-right:5px}
#site-nav .my-course .menu .course .course-content .course-status{color:#f90;text-align:right}
#site-nav .my-course .menu .course .course-content .course-way{text-align:right}
#site-nav .my-course .menu .course:hover{background-color:#fffbef}
#site-nav .my-course .menu .action{cursor:default;text-align:right;padding:10px}
#site-nav .my-course .menu .not-login-action{cursor:default;text-align:center;padding:5px 0}
#header .city-name,#site-nav .custom-service .menu b,#site-nav .login-link{cursor:pointer}
#site-nav .my-course .menu .not-login-action .title{border-bottom:1px solid #ccc}
#site-nav .my-course .menu .not-login-action .btn{display:inline-block;*display:inline;*zoom:1;margin:10px;width:154px}
#site-nav .custom-service .menu>*,#site-nav .my-favor .menu a{display:block}
#site-nav .my-favor .icon-favor{margin-right:4px}
#site-nav .my-favor .menu{left:10px}#site-nav .custom-service:hover .icon{color:#6d6d6d}
#site-nav .custom-service .menu{width:80px}#site-nav .custom-service .menu b:hover{color:#f90}
#site-nav .icon-live-play,#site-nav .icon-mail,#site-nav .icon-mobile,#site-nav .login-link{color:#f90;font-size:13px;position:relative}
#site-nav .logout-link{margin-left:7px}#site-nav .icon-phone{margin-right:5px}
.service-hotline-dialog .header{vertical-align:middle;font-size:24px;margin-bottom:20px}
.service-hotline-dialog .header .icon{color:#f90;margin-right:8px;font-size:30px;vertical-align:middle}
.service-hotline-dialog .confirm,.service-hotline-dialog .header{text-align:center}
.service-hotline-dialog .confirm{margin-top:20px}#header{position:relative;z-index:3;width:100%}
#header .wrapper:after,#header .wrapper:before{content:" ";display:table}
#header .wrapper:after{clear:both}
#header .city{width:56px;overflow:hidden;-o-text-overflow:ellipsis;text-overflow:ellipsis;white-space:nowrap;position:absolute;left:156px;top:25px;border-left:1px solid #DDD;padding-left:8px}
#header .city strong{color:#3d3d3d;font-weight:700}
#header .city-trigger{cursor:pointer;color:#ccc;font-size:12px}
#header .city-trigger a{color:#9d9d9d}
#header .city-trigger a:hover{color:#f90}
#header .city-name{color:#3d3d3d;font-weight:700;font-size:16px;position:relative;margin:0 10px}
#header .city-name:before{background-color:#ddd;content:'';cursor:default;position:absolute;left:-10px;top:2px;width:1px;height:13px}
#header .city-name.active{color:#f90}
#header .city-name:first-child:before{display:none}
#header .city-menu{background-color:#FFF;border:1px solid #ccc;display:none;padding:18px 0;position:absolute;left:50px;top:-35px;z-index:2;width:306px;text-align:center;-webkit-box-shadow:0 0 2px #E5E5E5;-moz-box-shadow:0 0 2px #E5E5E5;box-shadow:0 0 2px #E5E5E5}
#header .city-menu:after,#header .city-menu:before{border:6px solid transparent;content:'';position:absolute;top:50%;margin-top:-6px}
#header .city-menu:before{border-right-color:#ccc;left:-13px}
#header .city-menu:after{border-right-color:#FFF;left:-12px}
#header .city-menu small{display:block;margin-top:1em}
#header .instruction{position:absolute;top:88px}
#header .instruction img{width:158px;height:34px;margin-left:3px}
#header .instruction .gif{display:none}
#header .search-form{position:absolute;top:26px;left:248px}
#header .search-select-mode .icon-search{left:80px;top:15px}
#header .search-select-mode .placeholder{margin-left:100px}
#header .search-select-mode .search-input{padding:8px 0 8px 95px}
#header .search-tab{width:150px;height:25px;font-size:12px}
#header .search-tab .tab-item{float:left;background:#fff;color:#3c3c3c;width:50px;height:100%;line-height:25px;text-align:center;cursor:pointer}
#header .search-tab .tab-item:hover{background:#ffeee5;color:#ff5400}
#header .search-tab .active,#header .search-tab .active:hover{background:#f90;color:#fff}
#header .search-select{width:68px;height:auto;position:absolute;overflow:hidden;border:1px solid #DEDEDE;border-top:none;font-size:12px;z-index:3;background:#f5f5f5;top:2px;left:2px}#header .search-select .cur-item{width:68px;height:30px;float:left;padding-left:15px;line-height:30px;cursor:pointer;position:relative}
#header .search-select .cur-item .icon{position:absolute;right:8px;top:10px;cursor:pointer}
#header .search-select .select-list{width:100%;height:100%;overflow:hidden}
#header .search-select li{width:100%;height:30px;padding-left:15px;line-height:30px;cursor:pointer;color:#6d6d6d;background:#fff}
#header .search-select li:hover{background:#F5F5F5}
#header .placeholder-wrappers{background-color:#fff;display:inline-block;position:relative}
#header .search-input{border:3px solid #f90;border-right:none;line-height:21px;width:615px;height:43px;padding:8px 0 8px 28px;vertical-align:top;-webkit-border-radius:0;-moz-border-radius:0;border-radius:0;font-size:12px}
#header .btn{background-color:#f90;outline:0;border:0;color:#FFF;cursor:pointer;height:43px;font-size:20px;margin:0;padding:0 26px;-webkit-border-radius:0;-moz-border-radius:0;border-radius:0;letter-spacing:3px;vertical-align:top}
#header .btn:hover{background-color:#e68a00;-webkit-transition:background-color .2s;-moz-transition:background-color .2s;-o-transition:background-color .2s;transition:background-color .2s}
#header .placeholder{font-size:12px;padding:10px 0;margin-left:30px;line-height:1}
#header .search-hotwords{padding:5px 0;font-size:13px}
#header .search-hotwords a{margin-right:12px}
#header .search-hotwords a.active{color:#f90}
#header .search-hotwords .first{color:#6d6d6d}
#header .logo{background:url(../img/logo-release2_b69bc2a4c2.png) no-repeat;text-indent:-9999px;width:240px;height:75px;position:absolute;left:0;top:16px}
#header .icon-search{color:#999;font-size:14px;position:absolute;left:10px;top:40px;z-index:1}
#header .search-suggestion{background-color:#fff;border:1px solid #ccc;border-top:none;font-size:12px;display:none;width:547px;-webkit-box-shadow:1px 1px 3px #ededed;-moz-box-shadow:1px 1px 3px #ededed;box-shadow:1px 1px 3px #ededed;z-index:3;position:absolute;left:69px}
#header .search-suggestion .sub-menu{border-left:1px solid #ccc;background-color:#FAFAFA;display:none;position:absolute;top:0;right:0;left:50%;min-height:100%}
#header .search-suggestion .sub-menu:empty{display:none!important}
#header .search-suggestion .sub-menu strong{color:#3d3d3d;font-size:1.2em;margin-right:5px}
#header .search-suggestion .menu-item,#header .search-suggestion .sub-menu h6,#header .search-suggestion .sub-menu-item{display:block;padding:5px 10px}
#header .search-suggestion .sub-menu h6{padding-top:8px;padding-bottom:4px}
#header .search-suggestion .sub-menu-item{padding-top:3px;padding-bottom:3px}
#header .search-suggestion .sub-menu-item:hover{background-color:#f90;color:#FFF}
#header .search-suggestion .menu-item{cursor:pointer}
#header .search-suggestion .menu-item.active,#header .search-suggestion .menu-item.hover{background-color:#f0f0f0}
#header .search-suggestion .menu-item.active .sub-menu,#header .search-suggestion .menu-item.hover .sub-menu{display:block}
#header .search-suggestion em{font-weight:700}
#header .search-suggestion .tag-list{padding:10px 7px}
#header .search-suggestion .icon-chevron-right{color:#CCC;margin-left:5px}
#header .search-suggestion .tag{border:1px solid #CCC;display:inline-block;margin:4px;padding:3px 10px}
#header .search-suggestion .tag.hot{color:red}
#header .search-suggestion .tag:hover{border-color:#f90;background-color:#f90;color:#FFF;-webkit-transition:.1s all;-moz-transition:.1s all;-o-transition:.1s all;transition:.1s all}
#header .teacher-item{display:block;padding:20px!important;zoom:1}
#header .teacher-item:after,#header .teacher-item:before{content:" ";display:table}
#header .teacher-item .thumbnail{float:left;margin-right:15px}
#header .teacher-item .org-label{margin-right:5px}
#header .teacher-item .medal{margin-left:5px;vertical-align:middle}
#header .teacher-name{font-size:1.2em;font-weight:700;margin-right:10px}
#header .teacher-course{overflow:hidden;-o-text-overflow:ellipsis;text-overflow:ellipsis;white-space:nowrap;max-width:400px}
#header .teacher-course .icon-book-o{margin-right:10px;color:#ccc;font-size:16px;vertical-align:text-bottom}
#header .org-slogan,#header .org-tags,#header .org-title,#header .teacher-course,#header .teacher-slogan,#header .teacher-title{display:block;margin:5px 0}
#header .org-item{display:block;padding:20px!important;position:relative;zoom:1}
#header .org-item:after,#header .org-item:before{content:" ";display:table}
#header .org-item .thumbnail{float:left;margin-right:15px}
#header .org-item .label-default{margin-right:10px}
#header .org-item .dashboard{position:absolute;right:30px;top:25px}
#header .org-item .dashboard>span{display:block;margin-bottom:5px}
#header .org-item .dashboard .icon{font-size:1.3em;margin-right:5px;vertical-align:middle}
#header .org-slogan{max-width:24em;overflow:hidden;-o-text-overflow:ellipsis;text-overflow:ellipsis;white-space:nowrap}
#header .app-qrcode{margin-top:12px;float:right;position:relative}
#header .app-qrcode img{height:96px;width:114px}
#header .app-qrcode .close{height:20px;width:20px;cursor:pointer;position:absolute}
#header .feature-box{float:right;position:relative;top:32px;font-size:12px;color:#9d9d9d;margin-right:27px}
#header .feature-box li{float:left;text-align:center;margin-left:20px}
#header .feature-box .certification{display:inline-block}
#header .feature-box .icon{background:url(../img/feature_682facda1a.png) no-repeat;width:30px;height:30px;display:block;margin:0 auto 2px}
#footer .favor-links:after,#footer .favor-links:before,#nav .wrapper:after,#nav .wrapper:before{display:table;content:" "}
#header .feature-box .teacher-sign{background-position:0 0}
#header .feature-box .keep-back{background-position:-61px 0}
#header .feature-box .real-comment{background-position:-120px 0}
#header .feature-box a:hover{color:#6d6d6d}
#flotage-bottom .wrapper,#flotage-top{right:0!important}#nav{background-color:#464659}
#nav .wrapper{width:1100px;margin:0 auto;zoom:1}
#nav .nav-item{color:#ccc;float:left;height:43px;line-height:43px}
#nav .nav-item.active{background-color:#262C42;color:#FFF;cursor:text;user-select:none}
#footer{border-top:1px solid #eee;line-height:18px;padding:30px 0;margin:0 auto}
#footer .icon{margin-right:5px;font-size:1.3em;vertical-align:bottom}
#flotage-bottom .icon,#header h1 img{vertical-align:middle}
#footer .icon-phone{font-size:52px}
#footer .wrapper{width:1100px;margin:0 auto}
#footer .favor-links{zoom:1;border-bottom:1px solid #eee;padding-bottom:42px}
#footer .show-wechat{cursor:pointer}
#footer .show-wechat:hover{color:#f90}
#footer .tel{text-align:center;margin-right:68px;float:right}
#footer .tel .icon-phone{color:#f90;display:block}
#footer .tel h4{font-size:30px;line-height:48px;color:#000;margin-top:10px}
#footer .list{float:right;border-right:1px solid #ddd;padding-right:96px;margin-right:24px;height:144px}
#footer .list h4{font-size:16px;color:#000;margin-bottom:8px}
#footer .copyright,#footer .friend-links,#footer .site-map{font-size:12px;text-align:center}
#footer .list ul{line-height:24px}#footer .copyright{color:#9d9d9d;margin-top:14px}
#footer .friend-links li,#footer .site-map li{display:inline-block;*display:inline;*zoom:1}
#footer .friend-links a,#footer .site-map a{margin-right:7px;color:#9d9d9d}
#footer .friend-links a:hover,#footer .site-map a:hover{color:#f90}
#footer .site-map{margin-top:30px}
#footer .friend-links{margin-top:14px}
#footer .cert{margin-top:15px;text-align:center}
#footer .cert>a{margin:0 5px}
#footer .cert img{height:47px;-webkit-border-radius:2px;-moz-border-radius:2px;border-radius:2px}
#footer .cert .credible,#footer .cert .geo-trust,#footer .cert .i-trust,#footer .cert .integrity,#footer .cert .record{background:url(../img/safe_b31665a92f.jpg) no-repeat;display:inline-block;width:128px;height:47px}
#footer .cert .integrity{background-position:0 -47px}
#footer .cert .record{background-position:-128px -47px}
#footer .cert .i-trust{background-position:0 -94px;width:146px}
#footer .cert .geo-trust{background-position:-128px 0;width:182px}
#footer .weibo{position:relative}
#footer .weibo iframe{position:absolute;left:63px}
.dialog-qrcode .column{display:inline-block;*display:inline;*zoom:1;width:318px}
.dialog-qrcode .column+.column{margin-left:85px}
.dialog-qrcode .subscribe{color:#56b02a}
.dialog-qrcode .service{color:#f90}
.dialog-qrcode h4{font-size:22px}
.dialog-qrcode p,.inner-link-wrapper .inner-link .inner-title .inner-action .icon,small{font-size:12px}
.dialog-qrcode p{margin-top:5px}
.dialog-qrcode h4,.dialog-qrcode p{text-align:center}
.dialog-qrcode img{width:727px;height:321px}
.inner-link-wrapper{border-top:solid 1px #eee;padding:15px 0;width:1190px!important;margin:0 auto}
.inner-link-wrapper .inner-link{width:1100px;margin:15px auto;padding:0 42px;display:none}
.inner-link-wrapper .inner-link.open{display:block}
.inner-link-wrapper .inner-link .inner-title{height:25px;line-height:25px;font-weight:700;overflow:hidden}
.inner-link-wrapper .inner-link .inner-title .inner-action{margin-right:10px;float:right;color:#9d9d9d;font-size:12px;font-weight:400}
.inner-link-wrapper .inner-link .inner-title .inner-action .open-action{display:inline-block}
.inner-link-wrapper .inner-link .inner-title .inner-action .close-action,.inner-link-wrapper .inner-link .inner-title .inner-action.close .open-action{display:none}
.inner-link-wrapper .inner-link .inner-title .inner-action.close .close-action{display:inline-block}
.inner-link-wrapper .inner-link .inner-link-content{margin-top:5px}
.inner-link-wrapper .inner-link .inner-link-content .inner-link-item{display:inline-block;margin:5px 20px 5px 0}
.inner-link-wrapper .inner-link .letter-list .letter,.inner-link-wrapper .inner-link .letter-list a{display:inline-block;width:25px;height:25px;line-height:25px;margin-right:5px;text-align:center;cursor:pointer}
.inner-link-wrapper .inner-link .letter-list .letter{border:1px solid #ccc;background:#fff}
.inner-link-wrapper .inner-link .letter-list .letter.active,.inner-link-wrapper .inner-link .letter-list .letter:hover{color:#fff;background:#f90;border-color:#f90}
.inner-link-wrapper .inner-link .letter-list a{border:1px solid #ccc;background:#fff}
.inner-link-wrapper .inner-link .letter-list a.active,.inner-link-wrapper .inner-link .letter-list a:hover{color:#fff;background:#f90;border-color:#f90}
a,body{color:#6d6d6d}
.inner-link-wrapper .inner-link .letter-content-wrapper .letter-content{display:none}
.inner-link-wrapper .inner-link .letter-content-wrapper .letter-content.active{display:block}
.inner-link-wrapper .inner-link .inner-link-list{margin:0 -10px;overflow:hidden;white-space:nowrap;height:31px}
.inner-link-wrapper .inner-link .inner-link-list .inner-link-item{margin:5px 0;padding:0 10px;float:left}
.inner-link-wrapper .inner-link .inner-link-list.open{height:auto}body{background-color:#f5f5f5;font-size:14px;line-height:1.5;min-width:1100px}
a{text-decoration:none}
a:hover{color:#f90;-webkit-transition:color .1s;-moz-transition:color .1s;-o-transition:color .1s;transition:color .1s}
a:focus{outline:0}
a,div,form,h1,h2,h3,h4,h5,h6,i,input,label,li,ol,span,table,ul{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;-ms-box-sizing:border-box;-o-box-sizing:border-box;box-sizing:border-box}
#main:after,#main:before{content:" ";display:table}
#sidebar{width:180px}
#content{width:900px}
#content .card-body{min-height:420px}
#flotage-help{z-index:999;position:fixed;bottom:200px;right:7px;cursor:pointer}
#flotage-help .flotage-help-icon{width:83px;height:99px;background:url(../img/pc_finderteacher_d7fa552a03.png) no-repeat}
#flotage-middle{z-index:999;position:fixed;bottom:50px;right:50px;display:none}
#flotage-middle .flotage-app{width:112px;height:128px;background:url(../img/flotage_app_1380c849a5.jpg) no-repeat}
#flotage-middle .icon{position:absolute;right:0;top:-20px;padding:3px;background-color:#DCDCDC;color:#3d3d3d;-webkit-border-radius:3px 3px 0 0;-moz-border-radius:3px 3px 0 0;border-radius:3px 3px 0 0;cursor:pointer}#flotage-bottom{z-index:999;position:fixed;bottom:180px;right:7px}
#flotage-bottom .wrapper{width:inherit;position:absolute;top:0;right:0}
#flotage-bottom li{position:relative;margin-top:1px;line-height:35px;height:35px;width:35px;-webkit-border-radius:2px;-moz-border-radius:2px;border-radius:2px;text-align:center;overflow:hidden}
#flotage-bottom li:hover .tip-icon{display:none}
#flotage-bottom .icon{font-size:26px;cursor:pointer}
#flotage-bottom .icon.small{font-size:24px}
#flotage-bottom .tip-icon{display:block;height:35px;background:#797979;color:#fff;-webkit-transition:all .25s;-moz-transition:all .25s;-o-transition:all .25s;transition:all .25s}
#flotage-bottom .tip{height:35px;padding-top:3px;font-size:12px;line-height:15px;display:block;background:#f90;color:#fff}
#flotage-bottom .backup{display:none}
#flotage-bottom .backup .icon{font-weight:800}
img.img-loading{background:url(../img/loading_514f543834.gif) center center no-repeat}
div.dialog-tip{color:#6287d5}
.leave-message-dialog{width:668px;height:478px;background:url(../img/dig_bg_c16e40de13.png) no-repeat}
.leave-message-dialog .dialog-body{position:relative}
.leave-message-dialog .dialog-close{display:none!important}
.leave-message-dialog .close{width:30px;height:30px;background:url(../img/close_e42f4a31ba.png) no-repeat;position:absolute;right:30px;top:30px;cursor:pointer}
.leave-message-dialog .form{float:left;width:285px;background:0 0;padding:0;position:absolute;top:170px;left:80px}
.leave-message-dialog input{width:250px}
.leave-message-dialog .captcha-box{display:none}
.leave-message-dialog .show-captcha{display:block}
.leave-message-dialog .captcha-input{float:left;width:160px;margin-right:10px}
.leave-message-dialog .input-group-addon{border-color:#ccc;height:36px;background:#fff}
.leave-message-dialog .input-group-addon img{width:54px;height:22px;cursor:pointer}
.leave-message-dialog .work-time{width:150px;height:15px;color:#fff;margin:14px 0 18px 56px}
.leave-message-dialog .btn-save{width:168px;height:40px;color:#fff;font-size:18px;cursor:pointer;margin-left:41px;border:none;-webkit-border-radius:5px;-moz-border-radius:5px;border-radius:5px}.round-list{position:relative;width:1064px;height:420px;margin:0 auto}
.round-list .icon{font-size:40px;color:#fdc43f;cursor:pointer;user-select:none}
.round-list .round-item{position:absolute;width:295px;-webkit-border-radius:5px;-moz-border-radius:5px;border-radius:5px;cursor:pointer}
.round-list .round-item .round-bg{position:absolute;width:100%;height:100%;z-index:2}
.round-list .round-item .round-bg img{display:block;width:100%;height:100%}
.round-list .round-item .round-content{position:absolute;z-index:10;width:100%;height:100%}
.round-list .round-item .round-title{height:2.83em;line-height:2.83em;text-align:center;font-family:"微软雅黑";font-weight:700}
#entrance,#entrance #entrance-box div .btn-default{font-family:PingHei,'Hiragino Sans GB','Microsoft YaHei',arial,sans-serif}
.round-list .round-item .round-mask{position:absolute;width:100%;height:100%;z-index:1;-webkit-border-radius:6px;-moz-border-radius:6px;border-radius:6px;background:rgba(0,0,0,.1)}
.round-list .round-item .round-body{margin-top:.7em}
.round-list .round-item .round-body .round-body-item{margin:.5em auto;height:2.25em;line-height:2.25em;width:6.7em;-webkit-border-radius:2.25em;-moz-border-radius:2.25em;border-radius:2.25em;background:#e35d10;color:#fff;font-size:.83em;cursor:pointer;text-align:center}
.round-list .round-item.disabled .round-mask{z-index:20}
.round-list .round-item.first{width:204px;height:284px;left:48px;top:68px;font-size:17px;z-index:40}
.round-list .round-item.second{width:246px;height:348px;left:200px;top:30px;font-size:20px;z-index:70}
.round-list .round-item.third{width:295px;height:420px;left:384px;top:0;font-size:24px;z-index:100}
.round-list .round-item.four{width:246px;height:348px;left:616px;top:30px;font-size:20px;z-index:70}
.round-list .round-item.five{width:204px;height:284px;left:810px;top:68px;font-size:17px;z-index:40}
.round-list .round-prev{position:absolute;left:0;top:200px;z-index:100;font-size:20px}
.round-list .round-next{position:absolute;right:0;top:200px;z-index:100}
#ravebanner{width:100%;margin:0 auto;padding-bottom:20px;overflow:hidden;background:url(../img/556281ad2f90f.jpg) center 0 no-repeat #fba531;cursor:pointer}
#ravebanner.hiderave{min-height:74px;padding:0;-webkit-filter:none;filter:none;-ms-filter:none;background:#f43837}
#ravebanner.hiderave .banner-img{display:block;margin:0 auto}
#ravebanner .banner-img,#ravebanner.hiderave .main-wrapper{display:none}
#ravebanner .icon-close{position:absolute;right:10px;top:5px;width:15px;height:15px;line-height:15px;color:#fff;cursor:pointer;text-align:center;background:rgba(0,0,0,.1)}
#ravebanner .main-wrapper{position:relative;width:1100px;margin:0 auto;padding-top:1px}
#ravebanner .main-wrapper .back-main{position:absolute;top:-210px;left:880px;color:#ffff41}
#ravebanner .main-wrapper .anchor{position:absolute;width:147px;height:147px;z-index:30}
#ravebanner .main-wrapper .anchor.excellent_course{left:700px;top:450px;background:url(../img/excellent_course_2441fc32ad.png) center no-repeat}
#ravebanner .main-wrapper .anchor.get_coupon{left:550px;top:470px;background:url(../img/get_coupon_d6865750f5.png) center no-repeat}
#ravebanner .main-wrapper .anchor.crazy_discount{left:250px;top:450px;background:url(../img/crazy_discount_a6e43165d1.png) center no-repeat}
#ravebanner .main-wrapper .anchor.sec_kill{left:400px;top:470px;background:url(../img/sec_kill_dfd6931bc3.png) center no-repeat}
#ravebanner .main-wrapper .rave{margin-top:759px}
.org-im>.dialog{top:10px!important}
.enter-classroom{zoom:1}
.enter-classroom:after,.enter-classroom:before{content:" ";display:table}
.enter-classroom .content .description{width:100%;text-align:center;height:70px}
.enter-classroom .actions{position:relative}
.enter-classroom .actions div{width:100%;text-align:center;margin-bottom:20px}
.enter-classroom .actions .other{position:absolute;right:0;bottom:-30px;cursor:pointer;font-size:12px;color:#999}
#header h2 a,.click-enter-classroom .close-time .time{color:#f90}
.click-enter-classroom div{text-align:center}
.click-enter-classroom .close-time{font-size:12px}
.enter-mac-classroom{text-align:center}
.enter-mac-classroom .description{height:50px}
.enter-mac-classroom .actions{margin-bottom:20px}
.opening-enter-classroom{text-align:center}
.opening-enter-classroom .loading{background:url(../img/opening_cf8f3dc00a.gif) no-repeat;width:30px;height:10px}
#header{background-color:#FFF;padding:16px 0}
#header .wrapper{zoom:1;width:900px;height:auto;margin:0 auto;position:relative}
#header .signup{color:#f90;cursor:pointer}
#header h1{font-size:16px}
#header h1 a{margin-right:7px}
#header h2{position:absolute;right:0;top:18px}
#header h2 .icon-phone{margin-right:5px;position:relative;top:1px}
#header h2 b{position:relative;bottom:2px;color:#ddd;margin:0 8px}
#footer{background-color:transparent;color:#999;font-size:12px;text-align:center}
.mobile-input input[name=mobile]{-webkit-border-bottom-left-radius:0;-moz-border-radius-bottomleft:0;border-bottom-left-radius:0;-webkit-border-top-left-radius:0;-moz-border-radius-topleft:0;border-top-left-radius:0}.mobile-input .tel-code{position:absolute;top:13px;left:66px;z-index:2}
.mobile-input .form-label+.form-controls .tel-code{left:185px}
.mobile-input .tel-code-select{border:1px solid #ccc;background-color:#fff;border-right:none;-webkit-border-top-left-radius:2px;-moz-border-radius-topleft:2px;border-top-left-radius:2px;-webkit-border-bottom-left-radius:2px;-moz-border-radius-bottomleft:2px;border-bottom-left-radius:2px;float:left;position:relative;cursor:pointer}
.mobile-input .tel-code-select .trigger>div{display:inline-block;*display:inline;*zoom:1}
.mobile-input .tel-code-select .trigger{line-height:34px;height:34px;width:54px}
.mobile-input .tel-code-select .trigger .icon-region-flag{margin-left:15px}
.mobile-input .tel-code-select .flag{width:25px;height:17px}
.mobile-input .tel-code-select .icon-caret-down{position:absolute;right:2px;top:10px}
.mobile-input .tel-code-select .dropdown-menu{width:323px;top:35px;left:-1px;text-align:left}
.mobile-input .tel-code-select .dropdown-menu li{position:relative}
.mobile-input .tel-code-select .icon-region-flag{background:url(../images/zhuce.png) no-repeat;width:24px;height:16px;margin-right:5px}
.mobile-input .tel-code-select .alphabet{background-color:#E4E4E4;color:#3d3d3d;font-weight:700}
.mobile-input .tel-code-select .more{background-color:#F2F2F2;color:#3d3d3d}
.mobile-input .voice-code{display:none;margin-left:110px}
.mobile-input .voice-code span{color:#6287d5}
.mobile-input .voice-code span:hover{color:#f90}
.mobile-input .disable-international .tel-code,.mobile-input .disable-international .tel-code-select{display:none}
.mobile-input .disable-international .icon-mobile,.mobile-input .enable-international .tel-code,.mobile-input .enable-international .tel-code-select{display:block}
.mobile-input .disable-international input[name=mobile]{padding-left:12px;-webkit-border-bottom-left-radius:2px;-moz-border-radius-bottomleft:2px;border-bottom-left-radius:2px;-webkit-border-top-left-radius:2px;-moz-border-radius-topleft:2px;border-top-left-radius:2px}
.mobile-input .disable-international .icon-mobile+input[name=mobile]{padding-left:24px}
.hidden,.mobile-input .enable-international .icon-mobile{display:none}
.mobile-input .enable-international .placeholder{left:50px}
.mobile-input .enable-international input[name=mobile]{padding-left:66px;-webkit-border-bottom-left-radius:0;-moz-border-radius-bottomleft:0;border-bottom-left-radius:0;-webkit-border-top-left-radius:0;-moz-border-radius-topleft:0;border-top-left-radius:0}
#entrance{width:100%;height:100%}
#entrance #entrance-box{width:800px;height:270px;margin:100px auto 0;text-align:center}
#entrance #entrance-box .line{height:213px;width:0;float:left;border-right:2px solid #ddd;margin-left:33px;position:relative;top:-5px;left:0}
#entrance #entrance-box .student-box{cursor:pointer;position:relative;top:4px;left:0;width:363px;height:195px;float:left;background:url(../img/student_c4ddf737a4.png) no-repeat}
#entrance #entrance-box .teacher-box{cursor:pointer;position:relative;top:0;right:0;width:370px;height:200px;float:right;background:url(../img/teacher_7f661cda88.png) no-repeat}
#entrance #entrance-box div{margin-bottom:90px}
#entrance #entrance-box div .btn-default{position:absolute;bottom:0;left:18px;font-size:16px;color:#fff;background:#56B02A;border:1px solid #56B02A;padding:11px 47px}
#entrance #entrance-box div span{position:absolute;bottom:58px;left:0;font-size:24px;color:#3d3d3d}
#main{zoom:1;background-color:#fff;-webkit-border-radius:6px;-moz-border-radius:6px;border-radius:6px;width:900px;margin:57px auto;-webkit-box-shadow:1px 1px 2px rgba(0,0,0,.2);-moz-box-shadow:1px 1px 2px rgba(0,0,0,.2);box-shadow:1px 1px 2px rgba(0,0,0,.2)}
#main .help-block{font-size:12px;color:#9d9d9d}
#main #register-box #box-header{width:820px;height:50px;margin:0 auto;border-bottom:1px dashed #EFEFEF;}
#main #register-box #box-header h1{float:left;font-size:22px;color:#f90;margin:10px 0 0}
#main #register-box #box-body{padding-bottom:30px;position:relative;zoom:1}
#main #register-box #box-body:after,#main #register-box #box-body:before{content:" ";display:table}
#main #register-box #box-body .form{width:450px;margin:30px 0 0 30px}
#main #register-box #box-body .form .form-label{width:120px}
#main #register-box #box-body .form .form-controls{margin-left:120px}
#main #register-box #box-body .form .form-text{width:270px}
#main #register-box #box-body .form .sms-code-text{width:164px}
#main #register-box #box-body .form .voice-code-text{width:138px}
#main #register-box #box-body .form .btn-verify{margin-left:10px}
#main #register-box #box-body .form .form-action{padding-left:100px}
#main #register-box #box-body .form #hasinvitecode{padding-left:97px}
#main #register-box #box-body .form #captcha{display:none}
#main #register-box #box-body .form #captcha .form-block{margin-top:25px}
#main #register-box #box-body .form .voice-code-link{margin-left:110px}
#main #register-box #box-body .form .voice-code-link .btn-link{font-size:12px;color:#6287d5}
#main #register-box #box-body .form .voice-code-link .btn-link:hover{color:#f90}
#main #register-box #box-body .form .voice-code-link span{padding-top:0}
#main #register-box #box-body .form .login{float:right;color:#3d3d3d;font-size:12px;margin:12px 17px 0 15px}
#main #register-box #box-body .form .login a{color:#f90}
#main #register-box #box-body .form #enterinvitecode,#main #register-box #box-body .form #hasinvitecode{margin-top:0}
#main #register-box #box-body .form .form-group:nth-child(7){margin-bottom:5px}
#main #register-box #box-body .form input[name=captcha]{margin-right:10px}#main #register-box #box-body .form .disable-international input[name=mobile]{width:270px}
#main #register-box #box-body .form .enable-international input[name=mobile]{width:213px}
#main #register-box #box-body .form .error.has-role{width:300px!important;right:-200px!important;display:block!important}
#main #register-box #box-body .sns-login{border-left:1px solid #e9e9e9;text-align:center;padding:0 50px; margin-top: 60px;}
#main #register-box #box-body .sns-login h5{color:#333;margin-bottom:10px}
#main #register-box #box-body .sns-login li{color:#AAA;display:inline-block}
#main #register-box #box-body .sns-login li:before{content:'>';margin:0 5px}
#main #register-box #box-body .sns-login li:first-child:before{display:none}
#main #register-box #box-body .sns-login .icon{margin-left:14px;font-size:1.5em;cursor:pointer}
#main #register-box #box-body .sns-login .icon:first-child{margin-left:0}
#main #register-box #box-body .sns-login .fa-qq{color:#009ed8}
#main #register-box #box-body .sns-login .fa-weibo{color:#d45451}
#main #register-box #box-body .sns-login .fa-renren{color:#2276a2}
#main #register-box #box-body .wechat{margin:20px 0;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}
#main #register-box #box-body .wechat .help,#main #register-box #box-body .wechat .scan{cursor:pointer;margin-top:10px}
#main #register-box #box-body .wechat .help:hover,#main #register-box #box-body .wechat .scan:hover{color:#f90}
#main #register-box #box-body #wechat-login{padding-top:21px}
#main #register-box #box-body .wechat-help{background:url(../img/wechat-scan_b4a24328c5.jpg) 50% no-repeat;display:none;height:185px;width:300px}
#main #register-box #box-body .captcha-image+span{float:right;margin-right:50px}
#main #register-box #box-footer{ clear:left;color:#8d8d8d;font-size:12px;position:relative;left:100px;margin-top:5px}
#main #register-box .wenhao{ display: inline-block; margin-left: 10px; background:url(../images/wenhao.png) no-repeat; padding-left: 20px;}
#main #register-box #box-footer a{color:#f90}#main .btn-change-captcha{color:#6287d5;cursor:pointer}
#main .btn-change-captcha:hover{color:#f90}#main .tel-code-select .dropdown-menu{width:267px}


.nav-items{
height: 39px;
    margin-left: 62px;
    line-height: 39px;
    margin-bottom: 20px;
    margin-top: 20px;
}
#nav1 .nav-items li {
	border-bottom: solid 2px #ccc;
    display: inline-block;
    text-align: center;
    font-size: 16px;
    letter-spacing: 0;
    padding: 0 28px;
	font-weight: 600;
	margin-right: -5px;
}
#nav1 .nav-items li.juhong {
	border-bottom: solid 2px #f05b07;
}
#nav1 .nav-items li.juhong a{
	color: #f05b07;
}

ul li{
	display:none;}

#nav1 .nav-items li a {
   color: #3d3d3d;
}
/*#nav1 .nav-items li a:visited {
       color: #f90;
}*/
#nav1 .nav-items li a:hover{
       color: #f90!important;
}
#nav1 .nav-items li a:active {
       color: #f90!important;
}

#nav1{
	background-color:#fff;}
.erwei-le{
	width: 150px;
}