.crumbClip {
    width: 100%;
    height: 56px;
    line-height: 56px;
}
.crumbClip em{
	font-family: 宋体;
	margin: 0 3px;
}
.crumbClip a:hover{
	color:#f44e29!important
}
.course_info_item {
    width: 282px;
    height: 241px;
    background: #fff;
    border-radius: 8px;
    margin-bottom: 20px;
    margin-right: 20px;
    border: 1px solid #ddd;
}

.course_info_item:nth-child(4n+4) {
   margin-right: 0;
}

.course_info_item {
    transition: box-shadow .2s, -webkit-transform .2s;
    -webkit-transition: -webkit-box-shadow .2s, -webkit-transform .2s;
    transition: -webkit-box-shadow .2s, -webkit-transform .2s;
    -o-transition: box-shadow .2s, transform .2s;
    transition: box-shadow .2s, transform .2s, -webkit-transform .2s;
}

.course_info_item:hover {
    -webkit-box-shadow: 0 6px 15px rgba(0, 0, 0, .1);
    box-shadow: 0 6px 15px rgba(0, 0, 0, .1);
    -webkit-transform: translateY(-5px);
    -ms-transform: translateY(-5px);
    transform: translateY(-5px);
}

.list .list-img {
    width: 282px;
    height: 155px;
    position: relative;
}

.course_info_item .course_type {
    position: absolute;
    right: 10px;
    bottom: 10px;
    width: 69px;
    height: 22px;
    line-height: 22px;
    text-align: center;
    background: rgba(0, 0, 0, .3);
    font-size: 12px;
    z-index: 3;
    color: #fff;
    overflow: hidden;
}

.list .list-img .play-cover, .list .list-img .play-cover:before {
    position: absolute;
    -webkit-transition: all .25s;
    -o-transition: all .25s;
    transition: all .25s;
}

.list .list-img:hover .play-cover:before, .list .course_info_item:hover .play-cover:before {
    -webkit-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
}

.list .list-img .play-cover {
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, .35);
    opacity: 0;
    border-radius: 8px;
}

.list .list-img .play-cover:before {
    content: "";
    left: 50%;
    top: 50%;
    margin: -30px 0 0 -30px;
    width: 60px;
    height: 60px;
    background: url(/app/Tpl/pc/haoniu/public/images/hk_new_index_icons3.png) 0 -115px;
    -webkit-transform: scale(1.5);
    -ms-transform: scale(1.5);
    transform: scale(1.5);
}

.course_info_item:hover .play-cover {
    opacity: 1;
}

.course_info_item:hover .course_type {
    background: rgba(255, 32, 0, .3);
}

.course_info_item .course_img {
    width: 100%;
    height: 100%;
    border-top-left-radius: 8px;
    border-top-right-radius: 8px;
    z-index: 0;
}

.course_info_item .course_top {
    padding: 16px 15px;
    height: 50px;
}