.main-wrapper .slider-adv-box{padding:20px 0 15px 0;background:#fff;}
.main-wrapper .slider-adv{overflow:hidden;}
.main-wrapper .slider-adv li img{border-radius:4px;}
.main-wrapper .top-hull .tab-nav-placeholder{width:100%;height:60px;border-bottom:1px solid #ddd;background:#fff;}
.main-wrapper .top-hull .tab-nav-placeholder .tab-nav-wrapper{position:static;margin:0 auto;height:60px;}
.main-wrapper .top-hull .tab-nav-placeholder .tab-nav-wrapper .tab-nav-container{overflow:hidden;margin:0 auto;width:1180px;}
.main-wrapper .top-hull .tab-nav-placeholder .tab-nav-wrapper .tab-nav-container .tab{overflow:hidden;text-align:center;}
.main-wrapper .top-hull .tab-nav-placeholder .tab-nav-wrapper .tab-nav-container .tab a.title{display:inline-block;width:66px;}
.main-wrapper .top-hull .tab-nav-placeholder .tab-nav-wrapper .tab-nav-container .tab li{display:inline-block;margin:0 30px;height:58px;color:#666;text-align:center;font-size:16px;line-height:60px;cursor:pointer;}
.main-wrapper .top-hull .tab-nav-placeholder .tab-nav-wrapper .tab-nav-container .tab li:hover{border-bottom:2px solid #333;color:#333;font-weight:700;}
.main-wrapper .top-hull .tab-nav-placeholder .tab-nav-wrapper .tab-nav-container .tab li .recommend-list{position:absolute;top:49px;z-index:999;margin-left:-22px;padding:16px 0;width:106px;border:1px solid #eaeaea;-webkit-border-radius:4px;-moz-border-radius:4px;border-radius:4px;background:#fff;text-align:center;}
.main-wrapper .top-hull .tab-nav-placeholder .tab-nav-wrapper .tab-nav-container .tab li .recommend-list p{color:#666;font-size:14px;line-height:44px;}
.main-wrapper .top-hull .tab-nav-placeholder .tab-nav-wrapper .tab-nav-container .tab li .recommend-list p a:hover{color:#666;}
.main-wrapper .top-hull .tab-nav-placeholder .tab-nav-wrapper .tab-nav-container .tab li .recommend-list .recommend-indicate{position:absolute;}
.main-wrapper .top-hull .tab-nav-placeholder .tab-nav-wrapper .tab-nav-container .tab .tab-nav-current{border-bottom:2px solid #333;color:#333;font-weight:700;}
.main-wrapper .top-hull .tab-nav-placeholder .tab-nav-wrapper .tab-nav-container .tab #course-li:hover .recommend-list{display:block;}
.main-wrapper .top-hull .tab-nav-placeholder .tab-nav-wrapper .tab-nav-container .TA-pull-down{position:absolute;top:8px;right:0;width:125px;}
.main-wrapper .top-hull .tab-nav-placeholder .tab-nav-wrapper .tab-nav-container .TA-pull-down .pull-sub{position:absolute;top:40px;z-index:999;width:124px;border:1px solid #eaeaea;-webkit-border-radius:4px;-moz-border-radius:4px;border-radius:4px;background:#fff;}
.main-wrapper .top-hull .tab-nav-placeholder .tab-nav-wrapper .tab-nav-container .TA-pull-down .pull-sub li{text-align:center;font-size:14px;cursor:pointer;}
.main-wrapper .top-hull .tab-nav-placeholder .tab-nav-wrapper .tab-nav-container .TA-pull-down p{position:relative;padding-left:20px;height:34px;border:1px solid #ededed;-webkit-border-radius:4px;-moz-border-radius:4px;border-radius:4px;font-size:14px;line-height:34px;cursor:pointer;}
.main-wrapper .top-hull .tab-nav-placeholder .tab-nav-wrapper .tab-nav-container .TA-pull-down p i{position:absolute;top:-1px;right:0;display:inline-block;width:31px;height:36px;background:url(../images/TAselect.png) no-repeat scroll right transparent;}
.main-wrapper .top-hull .tab-nav-placeholder .tab-nav-wrapper .tab-nav-container .TA-pull-down select{padding:0 12px;width:112px;height:36px;border:1px solid #eee;border-radius:4px;background:url(../images/TAselect.png) no-repeat scroll right center transparent;color:#666;}
.main-wrapper .top-hull .tab-nav-placeholder .tab-nav-wrapper .tab-nav-container .TA-pull-down select option{padding:20px;}
.main-wrapper .tab-nav-fixed{position:fixed;left:0;z-index:190;-webkit-transform:translateZ(0);transform:translateZ(0);}
.main-wrapper .advtop{margin:0 auto;}
.main-wrapper .advtop ul{margin-right:-20px;}
.main-wrapper .advtop ul li{float:left;margin-right:20px;width:100%;}
.main-wrapper .advtop ul li img{width:260px;height:208px;border-radius:4px;}