/* 课程列表 */
.course-list{
    width:102%;
    margin-top:30px;
    overflow:hidden;
}
.course-list .tab{
    float:left;
    margin:0 20px 20px 0;
}
.course-list .tab:hover{
    border-radius: 4px;
    box-shadow:0px 0px 10px rgba(0,0,0,0.14);
}
.course-list .tab img{
    width:280px;
    height:210px;
    border-radius:4px;
}
.course-list .tab .tit{
    width:240px;
    height:56px;
    margin:20px;
    font-size:14px;
    text-align:center;
    overflow:hidden;
    white-space:nowrap;
    text-overflow:ellipsis;
}
.course-list .tab .tit .other{
    margin-top:8px;
    padding-bottom:20px;
    border-bottom:1px solid #eee;
    font-size:12px;
    color:#aaa;
}
.course-list .tab .skill{
    margin:0 20px 20px;
    font-size:12px;
    color:#aaa;
}
.course-list .tab .skill .num{
    display:block;
    float:right;
    color:#FF8041;
}