.teacherList{
    width: 1180px;
    margin: 0 auto;
}
.teacherList .slides .img img{
    border-radius: 5px;
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    -ms-border-radius: 5px;
    -o-border-radius: 5px;
}


/* flexslider */
.flexslider{position:relative;width:1180px;height:260px;overflow:hidden;zoom:1; float:left;}
.flexslider .flex-viewport{max-height:2000px;-webkit-transition:all 1s ease;-moz-transition:all 1s ease;transition:all 1s ease;}
.flexslider .slides{zoom:1;}
.flexslider .slides li img{border-radius: 5px;}
.flexslider .flex-direction-nav a{width:30px;height:60px;line-height:99em;overflow:hidden;margin:-20px 0 0;display:block;background:url(../images/slide1/ad_ctr.png) no-repeat;background-position: -10px -14px;position:absolute;top:50%;z-index:10;cursor:pointer;opacity:0;filter:alpha(opacity=0);-webkit-transition:all .3s ease;}
.flexslider .flex-direction-nav .flex-next{background-position:-20px -104px;right:10px;}
.flexslider .flex-direction-nav .flex-prev{left:10px;}
.flexslider:hover .flex-next{opacity:1;filter:alpha(opacity=80);}
.flexslider:hover .flex-prev{opacity:1;filter:alpha(opacity=80);}
.flexslider:hover .flex-next:hover, .flexslider:hover .flex-prev:hover{opacity:1;filter:alpha(opacity=80);}
.flexslider .flex-control-nav{width:1180px;position:absolute;bottom:10px;text-align:center;}
.flexslider .flex-control-nav li{margin:0 5px;display:inline-block;zoom:1;*display:inline;}
.flexslider .flex-control-paging li a{background:url(../images/slide1/dot.png) no-repeat 0 -16px;display:block;height:16px;overflow:hidden;text-indent:-99em;width:16px;cursor:pointer;}
.flexslider .flex-control-paging li a.flex-active{background-position:0 0;}
.slider_icon{position:absolute;z-index:1;left:35%;bottom:20px;font-size:0;padding:4px 8px;border-radius:12px;background-color:hsla(0,0%,100%,.3);}
.slider_icon i{display:inline-block;width:12px;height:12px;border-radius:50%;margin:0 5px;}
.btn{background:#fff;}
/* flexslider-live */
.flexslider-live{position:relative;width:1170px;height:120px;overflow:hidden;zoom:1; float:left;padding:0;}
.flexslider-live .flex-viewport{max-height:2000px;-webkit-transition:all 1s ease;-moz-transition:all 1s ease;transition:all 1s ease;padding:  12px;}
.flexslider-live .slides{zoom:1;}
.flexslider-live .flex-direction-nav a{width:20px;height:60px;line-height:99em;overflow:hidden;margin:-30px 0 0;display:block;background:url(../images/slide1/ad_ctr.png) no-repeat;background-position: -14px -14px;position:absolute;top:50%;z-index:10;cursor:pointer;opacity:0;filter:alpha(opacity=0);-webkit-transition:all .3s ease;}
.flexslider-live .flex-direction-nav .flex-next{opacity:1;background-position:-26px -104px;right:0;}
.flexslider-live .flex-direction-nav .flex-prev{opacity:1;left:0;}
/* .flexslider-live:hover .flex-next{opacity:1;filter:alpha(opacity=80);}
.flexslider-live:hover .flex-prev{opacity:1;filter:alpha(opacity=80);} */
.flexslider-live:hover .flex-next:hover, .flexslider:hover .flex-prev:hover{opacity:1;filter:alpha(opacity=80);}
.flexslider-live .flex-control-nav{width:1180px;position:absolute;bottom:10px;text-align:center;}
.flexslider-live .flex-control-nav li{margin:0 5px;display:inline-block;zoom:1;*display:inline;}
.flexslider-live .flex-control-paging li a{background:url(../images/slide1/dot.png) no-repeat 0 -16px;display:block;height:16px;overflow:hidden;text-indent:-99em;width:16px;cursor:pointer;}
.flexslider-live .flex-control-paging li a.flex-active{background-position:0 0;}

/* flexslider-shiting */
.flexslider-shiting{position:relative;width:820px;height:auto;overflow:hidden;zoom:1; float:left;padding:0;}
.flexslider-shiting .flex-viewport{max-height:2000px;-webkit-transition:all 1s ease;-moz-transition:all 1s ease;transition:all 1s ease;padding: 0 12px;}
.flexslider-shiting .slides{zoom:1;}
.flexslider-shiting .flex-direction-nav a{width:18px;height:60px;line-height:99em;overflow:hidden;margin:-10px 0 0;display:block;background:url(../images/slide1/ad_ctr.png) no-repeat;background-position: -13px -14px;position:absolute;top:50%;z-index:10;cursor:pointer;opacity:0;filter:alpha(opacity=0);-webkit-transition:all .3s ease;}
.flexslider-shiting .flex-direction-nav .flex-next{opacity:1;background-position:-29px -104px;right:0;}
.flexslider-shiting .flex-direction-nav .flex-prev{opacity:1;left:0;}
/* .flexslider-live:hover .flex-next{opacity:1;filter:alpha(opacity=80);}
.flexslider-live:hover .flex-prev{opacity:1;filter:alpha(opacity=80);} */
.flexslider-shiting:hover .flex-next:hover, .flexslider:hover .flex-prev:hover{opacity:1;filter:alpha(opacity=80);}
.flexslider-shiting .flex-control-nav{width:1180px;position:absolute;bottom:10px;text-align:center;}
.flexslider-shiting .flex-control-nav li{margin:0 5px;display:inline-block;zoom:1;*display:inline;}
.flexslider-shiting .flex-control-paging li a{background:url(../images/slide1/dot.png) no-repeat 0 -16px;display:block;height:16px;overflow:hidden;text-indent:-99em;width:16px;cursor:pointer;}
.flexslider-shiting .flex-control-paging li a.flex-active{background-position:0 0;}



.pics-list-box {
    overflow: hidden;
}

.pics-list-box {
    overflow: hidden;
}
.news-title {
    margin: 0px 10px 10px 0px;
    padding: 10px 0;
    border-bottom: #e4e3e3 1px solid;
}
.news-title .course_teacher {
    color: #323233;
    width: auto;
    text-align: left;
    font-size: 20px;
    font-weight: 600;
}
.pics-list-box ul li:nth-child(2n-1) {
    margin: 10px 10px 10px 2px;
}
.pics-list-box ul li:nth-child(2n) {
    margin: 10px 2px 10px 10px;
}
.pics-list-box ul li {
    width: 47.2%;
    padding: 10px;
    border-radius: 10px;
    -webkit-box-shadow: #cfcfcf 0 0 10px;
    -moz-box-shadow: #cfcfcf 0 0 10px;
    -ms-box-shadow: #cfcfcf 0 0 10px;
    box-shadow: #cfcfcf 0 0 10px;
    float: left;
    overflow: hidden;
}
.pics-list-box ul li a i {
    width: 50%;
    float: left;
    height: 175px;
    line-height: 175px;
    overflow: hidden;
    display: block;
    border-radius: 5px;
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    -ms-border-radius: 5px;
    -o-border-radius: 5px;
}
.pics-list-box ul li a:hover b {
    color: #1989fa;
    text-decoration: none;
}
.pics-list-box li i img {
    width: 100%;
    display: inline-block;
    transition: .5s;
    -webkit-transition: .5s;
    -moz-transition: .5s;
    -ms-transition: .5s;
    -o-transition: .5s;
}
.pics-list-box ul li a h2 {
    width: 47%;
    text-align: left;
    font-size: 20px;
    padding: 3px;
    float: left;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    margin: 3px 0 3px 8px;
    font-weight: normal;
}
.pics-list-box li a h2 span.down-bth1 {
    float: right;
    font-size: 13px;
    color: #ffffff;
    margin-top: 3px;
    background: #1989fa;
    padding: 3px 12px;
    border-radius: 20px;
}
.pics-list-box li a h2 span.down-bth1:hover {
    float: right;
    font-size: 13px;
    color: #ffffff;
    margin-top: 3px;
    background-color: #4d9ff0;
    padding: 3px 12px;
    border-radius: 20px;
}
b{
    font-weight: bold;
    font-size: 20px;
}
.pics-list-box li p.teach-fengge {
    float: left;
    font-size: 14px;
    color: #666;
    line-height: 21px;
    margin-top: 8px;
    height: auto;
    overflow:hidden;
    text-overflow:ellipsis;
    white-space: normal;
    display:-webkit-box;
    -webkit-box-orient:vertical;
    -webkit-line-clamp:3;
}
.down-list li {
    width: 33.333%;
    float: left;
    overflow: hidden;
    position: relative;
}
.down-list li a.dl-link {
    display: block;
    overflow: hidden;
    position: relative;
    margin: 0 10px 10px 0;
    border: #ddd 1px solid;
    padding: 10px;
    height: 48px;
}
.down-list li i {
    float: left;
    margin-right: 5px;
    color: #1989fa;
    font-size: 47px;
}
.down-list li h2 {
    overflow: hidden;
    font-size: 14px;
    font-weight: normal;
    white-space: nowrap;
    text-overflow: ellipsis;
    margin-right: 100px;
    margin-top: 5px;
}
.down-list li h2 span {
    font-size: 12px;
    color: #969799;
    position: absolute;
    right: 15px;
    top: 15px;
}
.down-list li p {
    white-space: nowrap;
    text-overflow: ellipsis;
    height: 12px;
    line-height: 12px;
    padding-top: 5px;
    font-weight: normal;
    font-size: 12px;
    color: #969799;
    overflow: hidden;
}
.d-list-hover {
    display: none;
    overflow: hidden;
    position: absolute;
    right: 5px;
    top: 0;
    bottom: 0;
    width: 90px;
    height: 70px;
    background: #1989fa;
    font-size: 14px;
    line-height: 70px;
    color: #fff;
    text-align: center;
}
.d-list-hover em {
    display: block;
    font-size: 14px;
    color: #fff;
    text-align: center;
    font-style: normal;
}
.down-list li:hover h2 {
    color: #1989fa;
}
.ad {
    /* background: #ccc; */
    overflow: hidden;
    text-align: center;
    /* line-height: 140px; */
    border-radius: 10px;
}
.ad img {
    width: 100%;
    border: none;
    display: inline-block;
    vertical-align: middle;
}

/* teacher_detail */
.left-box {
    width: 860px;
    float: left;
}
.whitebg {
    background: #fff;
    border-radius: 5px;
}
.news-title h2 {
    color: #333333;
    font-size: 18px;
    font-weight: normal;
    width: 100%;
}
.shopview {
    width: 40%;
    float: left;
    margin: 0 0 20px 0px;
}
.course1 {
    width: 56%;
    float: right;
    margin-right: 20px;
}
.course1 h1 {
    font-size: 28px;
    margin: 10px 0 10px 20px;
}
.course1 p {
    padding: 10px 20px;
    font-size: 16px;
    color: #1989fa;
}
.course1 p span {
    font-size: 16px;
    color: #333333;
}
.product-content {
    padding: 10px;
    font-size: 16px;
    line-height: 30px;
}
.product-content p {
    font-size: 16px;
}
.product-content p span {
    font-size: 16px;
}
.right-box {
    width: 320px;
    float: right;
}
.side-tab {
    background: #fff;
}
#sidetab {
    border-bottom: #e4e3e3 1px solid;
    margin: 0 10px 0;
    padding: 8px 0;
    overflow: hidden;
}
#sidetab li.sidetab-current {
    color: #1989fa;
}

#sidetab li {
    font-size: 16px;
    position: relative;
    cursor: pointer;
    display: inline-block;
    /* width: 33.333%; */
    /* float: left; */
    text-align: center;
}
.tuijian {
    padding: 10px;
}
.tuijian ul {
    overflow: hidden;
    padding-top: 10px;
}
.tuijian li {
    overflow: hidden;
    margin-bottom: 10px;
    height: 60px;
}
.tuijian li i {
    width: 70px;
    height: 70px;
    margin-right: 10px;
    overflow: hidden;
    display: block;
    float: left;
}
.tuijian li i img {
    height: 100%;
    max-width: 100%;
    min-width: 100%;
    -moz-transition: all .5s ease;
    -webkit-transition: all .5s ease;
    -ms-transition: all .5s ease;
    -o-transition: all .5s ease;
    transition: all .5s ease;
    transition: all 0.5s;
    border: none;
}
.tuijian li p {
    margin-top: 10px;
    line-height: 20px;
    max-height: 40px;
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-box-orient: vertical;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    font-size: 14px;
}
.weizhi {
    font-size: 13px;
    padding: 10px 0;
    line-height: 16px;
    color: #666;
}
.weizhi a {
    font-size: 13px;
    padding: 10px 0;
}
.weizhi a:hover {
    color: #1989fa;
}