.course_selectbox{background-color:#fff;margin-bottom:20px;padding:20px 50px}.course_selectbox .course_select{border-bottom:1px solid #ccc;padding:10px 0 10px 90px;font-size:16px;line-height:35px}.course_selectbox .course_select.last_select{border:0}.course_selectbox .course_select dt{float:left;margin-left:-90px;color:#666}.course_selectbox .course_select dd{zoom:1}.course_selectbox .course_select dd:before{content:'';display:block}.course_selectbox .course_select dd:after{content:'';display:table;clear:both}.course_selectbox .course_select .item{margin-right:10px;float:left}.course_selectbox .course_select .item a{float:left;padding:0 25px}.course_selectbox .course_select .item.current a{background-color:#188eee;color:#fff}.course_selectContent{zoom:1;margin-bottom:20px}.course_selectContent:before{content:'';display:block}.course_selectContent:after{content:'';display:table;clear:both}.course_selectContent .course_head{border-bottom:1px solid #ccc;line-height:46px}.course_selectContent .course_head h3{font-weight:400;font-size:16px;padding-left:20px}.course_selectContent .course_head .tab{height:46px}.course_selectContent .course_head .tab li{width:50%;text-align:center;float:left;cursor:pointer}.course_selectContent .course_head .tab li.current{border-bottom:2px solid #188eee;line-height:45px;position:relative}.course_main_box,.course_side_box{background-color:#fff;margin-bottom:10px}.course_main{float:left;width:950px}.course_side{float:right;width:230px}.course_side_qrcode .box{text-align:center;padding:10px 0;display:none}.course_side_like li{padding:20px 15px;border-bottom:1px solid #ccc}.course_side_like li img{float:left;margin-right:10px}.course_side_like li strong{font-weight:400;font-size:12px}.course_side_like li .price{color:#f60}.course_main_box .course_head{height:46px}.course_main_box .course_head .t{float:left;padding-left:50px}.course_main_box .course_head .t span{padding:0 15px;margin-right:10px;float:left;cursor:pointer}.course_main_box .course_head .t span.current{border-bottom:2px solid #188eee;position:relative;line-height:45px}.course_main_box .course_head .t span.s{padding-right:16px;position:relative}.course_main_box .course_head .t span.s:after{background-repeat:no-repeat;content:'';position:absolute;width:11px;height:15px;right:0;top:16px;background-image:url(../sprite/style-course.png);background-position:-152px -23px}.course_main_box .course_head .t span.s:hover{color:#188eee}.course_main_box .course_head .t span.s:hover:after{background-image:url(../sprite/style-course.png);background-position:-152px -4px;width:11px;height:15px}.course_main_box .course_head .p{float:right;padding:0 50px 0 0}.course_main_box .course_head .p .n{padding:0 20px}.course_main_box .course_head .p a{padding:5px}.course_main_box .course_head .p i{font-style:normal;color:#188eee}.course_content li{padding:30px 50px;border:1px solid #fff;border-bottom:1px solid #ccc;zoom:1}.course_content li:hover{background-color:#f8f8f8;border:1px solid #ccc}.course_content li:before{content:'';display:block}.course_content li:after{content:'';display:table;clear:both}.course_content li .pic{float:left;margin-right:20px;box-shadow:0 0 5px #999}.course_content li .con{float:left;width:570px}.course_content li .con h3{font-size:18px}.course_content li .con p{margin:0;padding:0}.course_content li .con .money{padding:5px 0}.course_content li .con .price{font-size:18px;color:#f60;margin-right:10px}.course_content li .con .oldprice{margin-right:30px;font-size:12px;text-decoration:line-through;color:#666}.course_content li .con .msg{color:#f60}.course_content li .con .ac a{position:relative;padding-left:20px;margin-right:20px}.course_content li .con .ac a:after{content:'';position:absolute;width:16px;height:16px;left:0;top:2px;background-repeat:no-repeat}.course_content li .con .ac 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.share{padding-left:24px;position:relative}.course_detailInfo .info .fav:after,.course_detailInfo .info .share:after{content:"";position:absolute;top:3px;left:0;height:16px;background-repeat:no-repeat}.course_detailInfo .info .share:after{width:18px;background-image:url(../sprite/style-course.png);background-position:-24px -128px;height:14px}.course_detailInfo .info .fav:after{width:16px;background-image:url(../sprite/style-course.png);background-position:-46px -128px;height:14px}.course_detailInfo .title{font-size:24px;font-weight:400}.course_detail_btnbar{padding-top:40px}.course_detail_btnbar .sel{float:left}.course_detail_btnbar .sel .r{border:1px solid #f60;position:relative;padding:0 8px;cursor:pointer}.course_detail_btnbar .sel .r:after{position:absolute;content:"";width:7px;height:7px;right:0;bottom:0;background-repeat:no-repeat;background-image:url(../sprite/style-course.png);background-position:-152px -42px}.course_detail_btnbar 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#ccc;margin:0 0 5px}.course_detail_assort .course_assort .slide p{margin:3px 0 0}.course_detail_assort .course_assort .slide .c{color:#f60}.course_detail_assort .course_assort .slide .btn{color:#fff;background-color:#f60;padding:0 5px;font-size:12px;float:right}.course_detail_assort .course_assort .course_assortBtn{height:130px;background-color:#f2f2f2;width:45px;position:absolute;top:0;cursor:pointer}.course_detail_assort .course_assort .course_assortBtn.prev{left:0}.course_detail_assort .course_assort .course_assortBtn.prev:after{background-image:url(../sprite/style-course.png);background-position:-66px -66px;width:20px;height:28px}.course_detail_assort .course_assort .course_assortBtn.next{right:0}.course_detail_assort .course_assort .course_assortBtn.next:after{background-image:url(../sprite/style-course.png);background-position:-90px -66px;width:20px;height:28px}.course_detail_assort .course_assort .course_assortBtn:after{content:"";width:20px;height:28px;position:absolute;background-repeat:no-repeat;top:52px;left:12px}.course_detail_head{height:56px;line-height:56px;font-size:16px}.course_detail_head span{padding:0 40px;float:left;cursor:pointer}.course_detail_head span.current{border-top:5px solid #188eee;line-height:51px;color:#188eee}.course_detailContent .course_side_like li{border-bottom:0}.course_detailContent .course_side_like li strong{font-size:14px}.course_detailContent .course_side_like li .buy{float:right;background-color:#f60;color:#fff;padding:0 5px}.course_detail_tabBox .box{display:none}.course_detail_tabBox .subtit{color:#188eee;background-color:#eee;padding-left:20px;line-height:35px;font-size:16px}.course_detail_tabBox .subcon{padding:10px 20px}.course_detail_tabBox .subcon p{margin:0 0 5px}.course_detail_tabBox .subcon .c{color:#188eee}.course_detail_tabBox .table{width:100%;border:1px solid #ccc;margin:10px 0}.course_detail_tabBox .table 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img{float:left;margin-right:20px;border-radius:15px}.course_detail_tabBox .comment_list .author .name{margin-right:40px}.course_detail_tabBox .comment_list .con{padding:10px 0}.course_detail_tabBox .comment_list .ac{text-align:right}.course_detail_tabBox .comment_list .ac .a{position:relative;margin-left:20px;padding-left:22px}.course_detail_tabBox .comment_list .ac .a:after{content:"";position:absolute;width:20px;height:16px;left:0;top:3px;background-repeat:no-repeat}.course_detail_tabBox .comment_list .ac .a.view:after{background-image:url(../sprite/style-course.png);background-position:-128px -22px;width:20px;height:14px}.course_detail_tabBox .comment_list .ac .a.zx:after{background-image:url(../sprite/style-course.png);background-position:-128px -80px;-webkit-filter:grayscale(100%);-moz-filter:grayscale(100%);-ms-filter:grayscale(100%);filter:gray;width:16px;height:16px}.course_detail_tabBox .comment_list .ac .a.z:after{background-image:url(../sprite/style-course.png);background-position:-128px -4px;width:20px;height:14px}.courseFree_detailInfo{background-color:#fff;margin-bottom:20px;padding:20px;zoom:1}.courseFree_detailInfo:before{content:'';display:block}.courseFree_detailInfo:after{content:'';display:table;clear:both}.courseFree_detailInfo .videoBox{float:left}.courseFree_detailInfo .videoBox .down{font-size:18px;text-align:center;padding-top:14px}.courseFree_detailInfo .videoBox .down a{color:#f60}.courseFree_detailInfo .info{float:right;width:490px}.courseFree_detailInfo .info .a{color:#666;margin:0;text-align:right}.courseFree_detailInfo .info .s{padding:0 20px}.courseFree_detailInfo .info .fav,.courseFree_detailInfo .info .share{padding-left:24px;position:relative}.courseFree_detailInfo .info .fav:after,.courseFree_detailInfo .info .share:after{content:"";position:absolute;top:3px;left:0;height:16px;background-repeat:no-repeat}.courseFree_detailInfo .info .share:after{width:18px;background-image:url(../sprite/style-course.png);background-position:-24px -128px;height:14px}.courseFree_detailInfo .info .fav:after{width:16px;background-image:url(../sprite/style-course.png);background-position:-46px -128px;height:14px}.courseFree_detailInfo .title{font-size:24px;font-weight:400;margin-bottom:8px}.courseFree_detailInfo .numbar{clear:both;text-align:right;line-height:30px;padding-top:10px}.courseFree_detailInfo .numbar .n{font-size:18px;color:#f60;padding-left:6px}.courseFree_detail_intro{margin-top:20px;border:1px solid #ccc;padding:10px 30px}.courseFree_detail_intro .t{font-weight:400;margin-left:-20px}.courseFree_detail_intro .b{height:100px;margin-top:10px}.courseFree_detail_intro .b p{margin:0}.courseFree_detail_intro .from a{color:#188eee}.courseFree_detail_btnbar{padding-top:20px}.courseFree_detail_btnbar>*{float:left}.courseFree_detail_btnbar .tea{line-height:80px}.courseFree_detail_btnbar .avatar{font-size:18px;color:#188eee;line-height:80px}.courseFree_detail_btnbar .avatar img{border-radius:50%}.courseFree_detail_btnbar .addqq{margin-top:10px}.courseFree_detail_btnbar .tozx{float:right;padding-left:22px;position:relative;margin-top:28px}.courseFree_detail_btnbar .tozx:after{content:"";position:absolute;width:16px;height:16px;left:0;top:2px;background-repeat:no-repeat;background-image:url(../sprite/style-course.png);background-position:-128px -80px}.livevideo_list{padding:10px 20px}.livevideo_list h3{font-size:20px;padding-bottom:20px;margin-bottom:20px;border-bottom:1px solid #ccc;font-weight:400}.livevideo_list h4{font-size:18px;line-height:40px;background-color:#f8f8f8;font-weight:400}.livevideo_list h4 span{color:#fff;background-color:#666;padding:0 15px;float:left;margin-right:20px}.livevideo_list li{border-bottom:1px solid #ccc;margin-bottom:20px}.livevideo_list li:last-child{border:none}.livevideo_list .sub{margin:25px 0 25px 55px;position:relative}.livevideo_list .sub:after{content:"";width:20px;height:16px;position:absolute;left:-35px;top:4px;background-repeat:no-repeat;background-image:url(../sprite/style-course.png);background-position:-90px -98px}.course_side_zhixun{padding:10px}.course_side_zhixun .btn{border:1px solid #188eee}.course_side_zhixun .btn a{display:block;line-height:35px;text-align:center;font-size:16px;text-indent:25px}.course_side_zhixun .btn i{position:absolute;width:20px;height:20px;margin:9px 0 0 -25px;background-repeat:no-repeat;background-image:url(../sprite/style-course.png);background-position:-66px -98px}.course_side_zhixun p{margin:5px 0}.course_side_zhixun dl{margin-top:30px;border-top:1px solid #ccc}.course_side_zhixun dl dt{font-size:16px;text-align:center;margin:-14px 65px 0;background-color:#fff}.course_side_zhixun dl dd{padding-left:40px;margin:10px 0}.course_side_zhixun dl .qm{color:#188eee}.course_side_zhixun dl .qm:before{content:"";width:16px;height:16px;background-repeat:no-repeat;background-image:url(../sprite/style-course.png);background-position:-128px -40px;position:absolute;margin:3px 0 0 -25px}.course_side_hotcourse{padding:20px}.course_side_hotcourse li{margin-bottom:20px}.course_side_hotcourse li:last-child{margin-bottom:0}.course_side_hotcourse li img{margin-bottom:5px}.course_side_hotcourse li strong{font-weight:400}.course_side_hotcourse li .price{color:#f60;font-size:16px}.course_side_hotcourse li .tip{border:1px solid #f60;color:#f60;padding:0 6px}.course_side_signuplog{padding:10px 10px 0}.course_side_signuplog ul{margin-left:-10px;zoom:1}.course_side_signuplog ul:before{content:'';display:block}.course_side_signuplog ul:after{content:'';display:table;clear:both}.course_side_signuplog ul li{float:left;margin:0 0 10px 10px}.lb-lis{width:1.8%;text-align:center}.book-img{display:inline-block;width:100%;text-align:center;}.book-img>img{width:100px;}
.course_content li .con .msg {
    color: #828181;
    font-size: 12px;
}