.school_header{
    height:200px;
    width:100%;
    background:url('../images/header_bg.png') no-repeat center;
    background-size:100% 100%;
}
.school_header .page_container{
    height:100%;
}
.school_header .label{
    font-size:30px;
    color:#fff;
    line-height:42px;
    position: relative;
    top:80px;
    text-align: center;
}
.school_header .label span{
    display: inline-block;
    height: 1px;
    width: 75px;
    background: rgba(255, 255, 255, 0.6);
    vertical-align: middle;
    position: relative;
    top: -3px;
}
.school_header .nav{
    width: 1200px;
    margin: 0 auto;
}
.school_header .nav img{
    width: 16px;
    height:16px;
    display: inline-block;
    vertical-align: middle;
}
.school_header .nav span{
    display: inline-block;
    font-size:12px;
    color:#fff;
    vertical-align: middle;
    margin-left:3px;
}
.school_header .nav span a{
    color:#fff;
    opacity: 0.7;
}
.nav span font{
    opacity: 0.7;
}
.school_search_input{
    width:343px;
    height:38px;
    line-height:38px;
    border-radius:20px;
    border:1px solid #E2E2E2;
    padding:0 40px 0 15px;
    position: relative;
    margin:50px auto 0 auto;
}
.school_search_input input{
    height: 38px;
    line-height: 38px;
    border: none;
    outline: none;
    margin: 0;
    padding: 0;
    font-size: 12px;
    width: 343px;
}
.school_search_input img{
    position: absolute;
    width: 30px;
    height: 30px;
    top: 4px;
    right: 15px;
    cursor:pointer;
}
.school_search_type{
    width: 1200px;
    margin:35px auto;
}
.school_search_type .item{
    margin-right: 10px;
    color:#333;
    font-size:14px;
    display: inline-block;
    vertical-align:middle;
    height:32px;
    line-height: 32px;
    cursor:pointer;
}
.school_search_type .item img{
    width:80px;
    height:80px;
    display: inline-block;
}
.school_search_type .item .label{
    padding: 0 21px;
    height:32px;
    line-height: 32px;
    color:#333;
}
.school_search_type .item:hover .label{
    color: #004193;
}
.school_search_type .item.selected .label{
    background: #004193;
    color: #fff;
}
.school_search_type2{
    padding: 15px 0 5px 0;
    text-align: center;
    background-color:#F9FAFB;
}
.school_search_type2>div{
    max-width: 1200px;
    display: inline-block;
    text-align: left;
}
.school_search_type2 .item{
    font-size:14px;
    line-height: 20px;
    padding:6px 15px;
    min-width:50px;
    text-align: center;
    color:#666;
    display: inline-block;
    margin:0 10px 10px 10px;
    cursor:pointer;
    /* border-radius:15px; */
    background-color:#f2f2f2;
}
.school_search_type2 .item.selected,.school_search_type2 .item:hover{
    color:#fff;
    background-color:#004193;
}
.school_search_result .item{
    width:1200px;
    padding:0 40px;
    line-height: 60px;
    height:60px;
    margin:0 auto;
    border-bottom:1px solid #EDEDED;
    cursor:pointer;
    box-sizing: border-box;
}
.school_search_result .item>div{
    vertical-align: middle;
    display: inline-block;
}
.school_search_result .item .code{
    width:80px;
    text-align: left;
    font-size:12px;
}
.school_search_result .item .name{
    width:570px;
    padding-right:50px;
    font-size:14px;
}
.school_search_result .item .date{
    width:110px;
    padding-right:40px;
}
.school_search_result .item .read_count{
    width:110px;
    text-align: right;
}
.school_search_result .item img{
    height:16px;
    display: inline-block;
    vertical-align: middle;
    margin-right:10px;
}
.school_search_result .item span{
    font-size:12px;
    display: inline-block;
    vertical-align: middle;
}
.school_search_result .item:hover{
    background: #FAFAFA;
}
.school_search_result .item:hover .name{
    /* text-decoration: underline; */
    color: #004193;
}

/* 导师 */
.teacher{
    padding:50px 0 100px 0;
    background:#fff;
}
.teacher .title{
    font-size:24px;
    color:#333;
    line-height: 33px;
    text-align: center;
}
.teacher .line{
    height:1px;
    width:90px;
    margin:3px auto 0 auto;
    background-color:#EE8C0D;
}
.teacher .list{
    margin-top:90px;
}
.teacher .list .item{
    display: inline-block;
    margin:0 10px 30px 10px;
    width:278px;
    border:1px solid #e3e3e3;
    border-radius:6px;
    vertical-align: top;
    border-top:2px solid #EE8C0D;
    background-color:#fff;
}
.teacher .list .item .teacher_img{
    width:278px;
    height:222px;
    line-height: 222px;
    overflow: hidden;
}
.teacher .list .item .teacher_img img{
    width:278px;
    height: 222px;
    display: inline-block;
    vertical-align: top;
}
.teacher .list .item:hover .teacher_img img{
    transform: scale(1.1);
    transition: 1s ease;
}
.teacher_info{
    padding:20px 15px;
}
.teacher .list .item .name{
    font-size:20px;
    line-height: 26px;
    color:#333;
}
.teacher .list .item .position{
    font-size:16px;
    line-height: 20px;
    margin-top:15px;
    color:#333;
}
.teacher .list .item .intro{
    font-size:16px;
    line-height: 20px;
    margin-top:15px;
    color:#333;
    height:60px;
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    display: -webkit-box;
}
/* 微课堂 */
.course{
    padding:50px 0 100px 0;
    background:#F9FAFB;
}
.course .title{
    font-size:24px;
    color:#333;
    line-height: 33px;
    text-align: center;
}
.course .line{
    height:1px;
    width:90px;
    margin:3px auto 0 auto;
    background-color:#EE8C0D;
}

.course .course_list{
    width:100%;
    position: relative;
}
.course .course_list .next{
    position: absolute;
    right:0;
    top:146px;
    width:34px;
    cursor: pointer;
    display: none;
}
.course .course_list .prev{
    position: absolute;
    left:0;
    top:146px;
    width:34px;
    cursor: pointer;
    display: none;
}
.course .list{
    margin:90px auto 0 auto;
    width:1020px;
    overflow:hidden;
    white-space: nowrap;
    position: relative;
}
.course .list .list_container{
    position: relative;
}
.course .list .item{
    width:320px;
    display: inline-block;
    vertical-align: top;
    margin:0 10px;
    white-space: normal;
    position: relative;
}
.course .list .item .course_img{
    width:320px;
    height:192px;
}
.course .list .item .name{
    font-size:20px;
    color:#333;
    line-height: 1.5;
    margin-top:20px;
    font-weight: bold;
}
.course .list .item .intro{
    font-size:16px;
    line-height: 24px;
    height:72px;
    margin-top:12px;
    color:#333;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}
.course .list .item .play_btn{
    width:74px;
    height:74px;
    position: absolute;
    top:59px;
    left:123px;
    z-index: 1;
}
.most_hot{
    font-size: 16px;
    float: right;
}
.most_hot a{
    color: #999999;
    letter-spacing: 0;
}
.most_hot a.active{
    color: #0052B9;
}
.news_list .item .item_desc:hover{
    background-color:#fff;
    box-shadow: 0 0 10px 0 RGBA(201, 201, 201, 0.5);
    border:1px solid #E9E9E9;
}