.select-course {
    width: 100%;
    background-color: #fff;
    height: auto;
    margin-top: 30px;
}
.select-course-filter {
    width: 1280px;
    margin: 0 auto;
}
.select-course-filter-wrap {
    font-size: 18px;
    padding-top: 18px;
    padding-left: 22px;
    line-height: 20px;
    display: table;
}
.filter-type {
    display: table-row;
}
.filter-type-name {
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    word-wrap: normal;
    vertical-align: top;
    display: table-cell;
    color: #999;
}
.filter-item-wrap {
    display: table-cell;
    padding-left: 50px;
}

.filter-item {
    float: left;
    font-size: 16px;
    margin-right: 50px;
    margin-bottom: 24px;
    cursor: pointer;
    position: relative;
    height: 28px;
}
.filter-item.current {
    color: var(--blue2);
    border-bottom: 3px solid var(--blue2);
}
.filter-item>a{
    color: #333;
}
.videoLists{
    width: 1280px;
    display: flex;
    flex-wrap: wrap ;
    margin: 0 auto;
    margin-bottom: 48px;
    padding: 0 15px;
}
.videoList-item{
    padding: 10px 10px 15px;
    width:20%;
    transition: all .1s;
    position: relative;
}
.videoList-item img{
    width: 100%;
  	height:100%;
}
.videoList-item .title{
    height: 38px;
    margin:15px 0;
    padding: 0 10px;
    font-size: 14px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
   overflow:hidden;
    
    -webkit-box-orient: vertical;
}
.videoList-item .info{
    display: flex;
    justify-content: space-between;
    padding: 0 5px;
}
.videoList-item:hover{
    transform: scale(1.02);
    box-shadow: 5px 0px 5px 0px rgba(0,0,0,0.5);
}
.tag{
    position: absolute;
    top: 8px;
    right: 10px;
    width: 80px;
    height: 24px;
    line-height: 24px;
    background-color: rgba(0,0,0,0.5);
    color: white;
    border-radius: 0 0 0 15px;
    display: flex;
    justify-content: center;
}
.score{
    color: red;
}
.bixiu{
    position: absolute;
    top: 0;
    left: 0;
}
.poster{
	max-height:150px;
}