/* 课程分类 */
#explore {
    min-width: 1345px;
}
.em_classify{
	width: 100%;
	padding-top: 15px;
	z-index: 1024;
	background: #fff;
}
.em_classify .label-row {
    position: relative;
    overflow: hidden;
}
.em_classify .sort-menu {
    margin-bottom: 0;
}
.em_classify .sort-menu dt, .em_classify .sort-menu dd {
    margin-right: 14px;
    margin-bottom: 24px;
    float: left;
    position: relative;
    z-index: 1;
    line-height: 32px;
    color: rgba(66,77,82,1);
}
.em_classify .sort-menu dt {
    width: auto;
		font-size: 16px;
		color: #424d52;
		font-weight: normal;
}
.em_classify .sort-menu dt .line {
    display: inline-block;
    height: 16px;
    border-left: 1px solid #dddddd;
    vertical-align: middle;
    margin-left: 16px;
}
.em_classify .sort-menu a {
    display: inline-block;
    height: 100%;
    margin: 0 0 0 9px;
    padding: 0 20px;
    color: rgba(66,77,82,1);
    height: 32px;
    line-height: 32px;
    font-size: 14px;
    border-radius: 16px;
}
.em_classify .sort-menu a.active {
    background-color: var(--color-primary);
    color: #fff;
}
/* 分类课程展示 */
.course_content{
	width: 100%;
	background-color: #f5f5f5;
}
.course_items{
	min-height: calc(100vh - 486px);
}
.course_items .all{
	position: relative;
	width: 100%;
	padding: 20px 0;
	box-sizing: border-box;
}
.course_items .all  li {
    float: left;
}
.course_items .all  li span {
    display: block;
    padding: 4px 12px;
    font-size: 12px;
    height: 24px;
    color: #4d555d;
    margin-right: 12px;
    border-radius: 12px;
}
.course_items .all li.active span {
    background: #545c63;
    color: #fff;
    text-align: center;
}
/* 课程模块 */
.col-sm-3 {
  width: 280px;
	float: left;
	padding: 0;
	margin-left: 13px;
	margin-right: 13px;
}
.course_items .thumbnail {
	padding: 0;
}
.course_items .thumbnail:hover {
    transform: translateX(-4px) translateY(-4px);
    box-shadow: 0 4px 8px 0 rgba(95, 196, 236, 0.5);
}
.course_items .thumbnail img {
    height: 154px;
    width: 100%;
}
.course_items .thumbnail .caption {
		line-height: 22px;
}
.course_items .thumbnail .caption .course_title {
    /* width: 212px; */
    /* overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap; */
    /* max-height: 36px; */
    height: 66px;
    font-weight: bold;
    font-family: PingFangSC-Medium, PingFangSC;
    line-height: 33px;
}
.course_items .thumbnail span, .course_items .thumbnail a{
	color: #B7BBBF;
	font-size: 12px;
}
.course_items .price{
	display: flex;
	align-items: center;
}
.course_items .price .discount {
    font-weight: bold;
    color: #f00;
		font-size: 16px;
}
.course_items .price .new_price {
    text-decoration: line-through;
    color: #6b7176;
}
/* 分页 */
.pagination-block {
    display: flex;
    flex-direction: row;
    justify-content: center;
}