.sec_banner {
    width: 100%;
    height: auto;
    overflow: hidden;
    height: 360px;
}

.sec_banner .flexslider {
    overflow: hidden;
    width: 100%;
    height: 100%;
    border: 0;
    border-radius: 0;
    -webkit-box-shadow: none;
    box-shadow: none;
    margin: 0;
    background: none;
    background-size: cover;
}
.flexslider .slides {
    width: 100%;
    height: 360px;
    overflow: hidden;
}
.flexslider .slides li {
    height: 100%;
    position: relative;
    overflow: hidden;
}
.flexslider .slides img {
    width: 100%;
    display: block;
}
.flexslider .slides li img {
    width: 100%!important;
    height: 100%!important;
    object-fit: cover;
}
.flex-control-nav{
    bottom: 10px;
    z-index: 10;
}
.flex-control-paging li a{
    width: 12px;
    height: 12px;
    background: #fff;
}
.flex-control-paging li{
    margin: 0;
}
.flex-control-nav li a{
    margin: 0 14px;
}
.flex-control-paging li a:hover ,.flex-control-paging li a.flex-active {
    width: 16px;
    height: 16px;
    background:url(//image.zhihuishu.com/zhs/ablecommons/demo/201811/ae7d451b27d7422ca9ef4e3b1f78e4ac.png) no-repeat center center !important;
    background-size: 16px;
    opacity: 1 !important;
    margin: 0 12px !important;
    position: relative;
    top: -2px;
}
.flex-control-paging li a:hover{
    background: none;
    opacity: 1;
}
.homecoursebox{
    width: 100%;
    height: 557px;
    background: #fff;
}
.samelogo{
    width: 100%;
    height: 45px;
    margin: 0 auto;
    text-align: center;
    position: relative;
}
.samelogo.course-logo{
    background: url(//image.zhihuishu.com/zhs_yufa_150820/ablecommons/demo/201904/96f5855155d446ba91fdf05aa8d6beb5.png) no-repeat center center;
}
.samelogo.teacher-logo{
    background: url(//image.zhihuishu.com/zhs_yufa_150820/ablecommons/demo/201904/44b4c1bc065442bfaa06149f9a9f9da2.png) no-repeat center center;
}
.samelogo.news-logo{
    background: url(//image.zhihuishu.com/zhs_yufa_150820/ablecommons/demo/201904/47686f66d622432e8818c8d550e34339.png) no-repeat center center;
}
.sl-name{
    height: 45px;
    line-height: 45px;
    width: 100%;
    font-size: 26px;
    color: #333333;
    text-align: center;
    font-weight: 500;
}
.homeTeacherBox{
    width: 100%;
    height: 480px;
    background: #F6F8FF;
}
.teacherbox{
    width: 100%;
    height: auto;
    margin-top: 45px;
}
.teacherbody {
    width: 1200px;
    margin: 0 auto;
    height: 100%;
    position: relative;
    padding-top: 40px;
}
.teacher_list {
    width: 1245px;
    height: 100%;
}
.homeNewsBox{
    width: 100%;
    height: 379px;
    background: #fff;
}
.newsbox{
    width: 100%;
    height: 268px;
}
.newsbody{
    width: 1200px;
    margin: 0 auto;
    height: 100%;
    position: relative;
    padding-top: 40px;
}
.news_list{
    width: 1245px;
    height: 100%;
}
.news-cart{
    width: 370px;
    height: 200px;
    float: left;
    border-radius: 4px;
    margin-right: 45px;
    margin-bottom: 45px;
    cursor: pointer;
    position: relative;
    background: #FFFFFF;
    box-shadow: 0 0 40px 0 rgba(242,233,236,0.66);
    transition: box-shadow 0.5s;
}
.news-border1{
    border-bottom: 4px solid #F991B5;
}
.news-border2{
    border-bottom: 4px solid #8C9DF4;;
}
.news-border3{
    border-bottom: 4px solid  #F2B887;;
}
.news-cart:hover{
    box-shadow: 0 10px 18px 0 rgba(186,186,186,0.41);
}

.cbt-more a:hover{
    text-decoration: underline !important;
}
.news-cart-in{
    padding: 40px;
    width: 100%;
    height: 100%;
}
.news-name{
    width: 100%;
    height: auto;
    line-height: 30px;
    /* overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical; */
    font-size: 18px;
    color: #666666;
    word-break: break-all;
}
.news_time{
    width: 100%;
    height: 30px;
    line-height: 30px;
    font-size: 26px;
    color: #DEDEDE;
    letter-spacing: 0.17px;
    margin-top: 2px;
    margin-bottom: 24px;
    font-family: 'DINAlternate-Bold';
}
/* 样式修改 */
.coursecart{
    width: 384px;
    height: 368px;
    margin-right: 24px;
    margin-bottom: 24px;
    float: left;
    background: #FFFFFF;
    transition: box-shadow 0.5s;
    border-radius: 4px;
    position: relative;
}
.coursecart a{
    width: 100%;
    height: 100%;
    display: block;
}
.coursecart:hover{
    box-shadow: 0 2px 10px 0 rgba(0,0,0,0.15);
}
.coursecart a{
    display: block;
}
.courseimg{
    width: 100%;
    height: 240px;
}
.courseimg img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.course-info{
    width: 360px;
    height: 140px;
    margin: 0 auto;
    position: relative;
    top: -12px;
    background: #fff;
}
.coursename{
    margin-top: 0 !important;
}
.info-top{
    position: absolute;
    top: 0;
    left: 0;
    height: 40px;
    width: 100%;
    box-shadow: 0 0 13px 0 rgba(0,0,0,0.14);
}
.coursecart .info-bot{
    width: 360px;
    height: 140px;
    position: absolute;
    top: 0;
    left: 0;
    background: #fff;
    transition: box-shadow 0.5s;
}
.coursecart:hover .info-bot{
    box-shadow: 0 0 13px 0 rgba(0,0,0,0.14);
}
.coursecart:hover{
    box-shadow: none;
}
.color-b{
    position: absolute;
    top: -12px;
    left: 124px;
    width: 112px;
    height: 24px;
    z-index: 2;
}
.color-b1{
    background: rgba(209,91,149,0.65);
}
.color-b2{
    background: rgba(242,181,132,0.65);
}
.color-b3{
    background: rgba(130,141,205,0.65);
}
.coursename{
    width: 100%;
    height: 25px;
    line-height: 25px;
    margin-top: 26px !important;
    padding: 0;
    text-align: center;
    margin-bottom: 8px;
    font-size: 18px;
    color: #333333;
    white-space: nowrap;
   overflow: hidden;
   text-overflow: ellipsis;
   word-break: break-all;
   padding:0 20px;
}
.course-tecaher{
   height: 20px;
   line-height: 20px;
   text-align: center;
   font-size: 14px;
   color: #8F939A;
   white-space: nowrap;
   overflow: hidden;
   text-overflow: ellipsis;
   word-break: break-all;
   padding:0 20px;
    
}
.tea-n,.tea-og{
    display: inline-block;
    width: 120px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.tea-n{
    text-align: right;
}
.tea-og{
    text-align: left;
}
.course-mes{
    padding: 0;
    text-align: center;
    width: 150px;
    margin: 0 auto;
    position: relative;
    bottom: 0;
    margin-top: 20px;
}
.course-mescredit,.course-meshour{
    width: 40%;
    margin: 0;
    text-align: left;
    text-indent: 20px;
    font-size: 12px;
    color: #8F939A;
    float: left;
}
.course-mescredit {
    background: url(//image.zhihuishu.com/zhs_yufa_150820/ablecommons/demo/201904/6ccfefbc71db42ff907519013bc25095.png) no-repeat 0 center;
    background-size: 18px;
    margin-right: 25px;
}
.course-meshour{
    background: url(//image.zhihuishu.com/zhs_yufa_150820/ablecommons/demo/201904/735f9b2d734f45be99729fc529c58090.png) no-repeat 0 center;
    background-size: 16px;
}
.teachercart{
    width: 370px;
    height: 266px;
    position: relative;
    background: #fff;
    margin-right: 45px;
    margin-bottom: 45px;
    float: left;
    border-radius: 4px;
    transition:  box-shadow 0.5s;
}
.teachercart:hover{
    box-shadow: 0 10px 18px 0 rgba(203,207,222,0.89);
}
.tea-cart-in{
    padding: 38px;
    width: 100%;
    height: 100%;
    padding-top:0;
    position: relative;
}
.tea-img{
    width: 90px;
    height: 90px;
    position: relative;
    left: 50%;
    margin-left: -45px;
    top: -45px;
}
.tea-img img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}
.tea-mes{
    width: 100%;
    height: auto;
    position: relative;
    top: -25px;
}
.tea-name{
    width: 100%;
    height: 28px;
    line-height: 28px;
    font-size: 20px;
    color: #333333;
    text-align: center;
    margin-bottom: 10px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    word-break: break-all;
}
.tea-title{
   height: 20px; 
   line-height: 20px;
   font-size: 14px;
   color: #999999;
   text-align: center;
   margin-bottom: 20px;
   white-space: nowrap;
   overflow: hidden;
   text-overflow: ellipsis;
   word-break: break-all;
}
.tea-infor{
    width: 100%;
    height: auto;
    font-size: 14px;
    color: #666666;
    letter-spacing: 0.09px;
    line-height: 30px;
    /* text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden; */
    word-break: break-all;
}
.wtc-bot-cen{
    line-height: 30px;
}
.shu{
    width: 30px;
    display: inline-block;
    text-align: center;
    position: relative;
    top: -6px;
}
.more-span{ background:url(//image.zhihuishu.com/zhs/ablecommons/demo/201904/fccf03876772477598bf7fcb2125a830.png) no-repeat; width:30px; height:19px; display: inline-block;     position: absolute;bottom: 5px;
    right: 1px;}
.more-span2{ background:url(//image.zhihuishu.com/zhs/ablecommons/demo/201904/fccf03876772477598bf7fcb2125a830.png) no-repeat; width:30px; height:19px; display: inline-block;     position: absolute;    bottom: 7px;
    right: 10px;}
.more-span3{ background:url(//image.zhihuishu.com/zhs/ablecommons/demo/201904/fccf03876772477598bf7fcb2125a830.png) no-repeat; width:30px; height:19px; display: inline-block;     position: absolute;    bottom: 8px;
    right: 0px;}
.coursename-div{
    position: relative;
    max-height: 60px;
    line-height: 30px;
    overflow: hidden;
    word-wrap: break-word;
    margin-top: 12px;
    margin-bottom: 8px;
    padding: 0 16px;
}
.teainfor-div{
    position: relative;
    max-height: 90px;
    overflow: hidden;
    word-wrap: break-word;
}
.news-name-div{
    position: relative;
   max-height: 60px;
   overflow: hidden;
   word-wrap: break-word
   
}