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.lesson-lists li:hover .tab_menu li:before,.video-lists-container .VLCleft .tab_menu .lesson-lists li:hover li:before,.video-lists-container .VLCleft .lesson-lists li:hover .VLCright:before{background-position:0 -12px}.video-lists-container .VLCleft .wiki_lists{margin-bottom:30px}.video-lists-container .VLCleft .wiki_lists .img{float:left}.video-lists-container .VLCleft .wiki_lists .img img{height:36px;width:36px;border-radius:50%;overflow:hidden}.video-lists-container .VLCleft .wiki_lists .text{margin-left:52px;padding-bottom:30px;border-bottom:1px solid #ececec}.video-lists-container .VLCleft .wiki_lists .text h3{margin:12px 0}.video-lists-container .VLCleft .wiki_lists .text h3 a:hover{color:#5ecfba}.video-lists-container .VLCleft .article_lists .col_l,.video-lists-container .VLCleft .article_lists .col_r{display:table-cell;vertical-align:top}.video-lists-container .VLCleft .article_lists li{padding:20px 0;border-bottom:1px solid #ececec}.video-lists-container .VLCleft .article_lists li:last-child{border-bottom:none}.video-lists-container .VLCleft .article_lists .col_l{width:210px;height:140px}.video-lists-container .VLCleft .article_lists .col_r{padding-left:18px;position:relative}.video-lists-container .VLCleft .article_lists .col_r h3:hover a{color:#5ecfba}.video-lists-container .VLCleft .article_lists .col_r .lv_tag{position:absolute;left:18px;bottom:0;width:100%}.video-lists-container .VLCleft .article_lists .col_r .lv_tag a{display:inline-block;background:#DEE7E5;color:#999999;padding:4px 5px;margin-right:5px;border-radius:2px}.video-lists-container .VLCleft .lesson_download li{border-bottom:1px solid #ececec;position:relative;height:100px}.video-lists-container .VLCleft .lesson_download li:last-child{border-bottom:none}.video-lists-container .VLCleft .lesson_download .col_l{position:absolute;left:0;top:20px}.video-lists-container .VLCleft .lesson_download .col_l img{position:absolute;left:0;top:0}.video-lists-container .VLCleft .lesson_download .col_l span{display:block;margin-left:60px}.video-lists-container .VLCleft .lesson_download .col_l span:nth-child(2){margin-top:10px}.video-lists-container .VLCleft .lesson_download .col_l span:nth-child(3){margin-top:5px;padding:4px 5px;background:#f5f5f5;border-radius:2px}.video-lists-container .VLCleft .lesson_download .col_r{position:absolute;right:0;top:30px;width:100px;height:40px;line-height:40px;background:#5ecfba;text-align:center;border-radius:2px}.video-lists-container .VLCleft .lesson_download .col_r:hover{color:#ffffff;background:#59b2a1}.video-lists-container .VLCleft .lesson_download .col_r:before{content:'';display:inline-block;vertical-align:middle;margin-right:8px;margin-top:-4px;width:16px;height:16px;background-position:0 -52px}.video-lists-container .VLCright{width:312px;margin-left:20px}.video-lists-container .VLCright .teacher-info{padding:30px;background:#ffffff}.video-lists-container .VLCright .teacher-info>a{width:80px;height:80px;border-radius:50%;overflow:hidden;margin-right:20px}.video-lists-container .VLCright .teacher-info>div a{display:inline-block;width:100px;height:30px;line-height:30px;text-align:center;border-radius:2px;background:#5ecfba;color:#ffffff}.video-lists-container .VLCright .teacher-info>div h3{width:100px}.video-lists-container .VLCright .teacher-info>p{margin-top:20px;height:76px;overflow:hidden}.video-lists-container .VLCright .teacher-info img{width:100%}.video-lists-container .VLCright .vocation-lesson,.video-lists-container .VLCright .other-user{padding:20px 30px;background:#ffffff}.video-lists-container .VLCright .vocation-lesson>h3,.video-lists-container .VLCright .other-user>h3{padding-bottom:10px;border-bottom:1px solid #ececec}.video-lists-container .VLCright .vocation-lesson>a,.video-lists-container .VLCright .other-user>a{display:block;width:100%;height:160px;position:relative}.video-lists-container .VLCright .vocation-lesson>a span,.video-lists-container .VLCright .other-user>a span{position:absolute;left:0px;bottom:0;display:block;width:100%;height:30px;line-height:30px;background:rgba(0,0,0,0.5);padding:0 20px;color:#ffffff}.video-lists-container .VLCright .vocation-lesson>a img,.video-lists-container .VLCright .other-user>a img{width:100%}.video-lists-container .VLCright .vocation-lesson>a{display:table-cell;vertical-align:middle}.video-lists-container .VLCright .vocation-lesson>a img{}.video-lists-container .VLCright .vocation-lesson p{text-align:center;margin-top:10px}
.vocation-lesson1,.video-lists-container .VLCright .other-user{padding:20px 30px;background:#ffffff}.video-lists-container .VLCright .vocation-lesson1>h3,.video-lists-container .VLCright .other-user>h3{padding-bottom:10px;border-bottom:1px solid #ececec}.video-lists-container .VLCright .vocation-lesson1>a,.video-lists-container .VLCright .other-user>a{display:block;width:100%;height:160px;position:relative}.video-lists-container .VLCright .vocation-lesson1>a span,.video-lists-container .VLCright .other-user>a span{position:absolute;left:0px;bottom:0;display:block;width:100%;height:30px;line-height:30px;background:rgba(0,0,0,0.5);padding:0 20px;color:#ffffff}.video-lists-container .VLCright .vocation-lesson1>a img,.video-lists-container .VLCright .other-user>a img{width:100%}.video-lists-container .VLCright .vocation-lesson1>a{display:table-cell;vertical-align:middle}.video-lists-container .VLCright .vocation-lesson1>a img{width:30%;margin:0 88px}.video-lists-container .VLCright .vocation-lesson1 p{text-align:center;margin-top:10px}.
.video-lists-container .VLCright .other-user{padding-bottom:16px}.video-lists-container .VLCright .other-user ul li{padding:10px 0;border-bottom:1px solid #ececec}.video-lists-container .VLCright .other-user ul li a{display:block;width:100%}.video-lists-container .VLCright .other-user ul li:last-child{border-bottom:none}.vlesson-info{background:#ffffff;padding:30px;margin-bottom:20px}.footer-ad{background:#DD2936;width:1160px;margin:0 auto}.footer-ad a{display:block;width:100%;height:90px}

.header .topRight li{
	margin-top: 10px;
    width: 130px;
    height: 32px;
	margin-left: 70px;
	list-style: none;
	text-align: center;
}
.header .topRight li a{
    display: block;
    color: #333;
	font-size: 18px;
    line-height: 30px;
	width: 130px;
}

 .header .topRight li a:hover{
	color: #fff;
	background-color:#ff5656;
	transition: .3s;
	border-radius: 120px;
	
}
.header {
	box-shadow: 0 1px 1px #efefef;
	overflow: hidden;
    position: fixed;
    top: 0;
    width: 100%;
	background-color:#FFF;
	z-index:1;
}
.indexNav{
	margin-top: 70px;
}
.footer-container .color99 a{
	color: #999;
}
.VLCright .other-user .fmun a{
	line-height: 30px;
}