.main .banner {
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;
	position: relative;
	color: #fff;
	box-sizing: border-box;
	width: 100%;
	/* background-image: url(../images/feature_course_banner.3e778830e2.png); */
	height: 6.76rem
}

.main h4 {
	font-size: .48rem;
	font-family: PingFang-SC-Bold;
	font-weight: 700;
	color: #333;
	line-height: .66rem
}

.main p {
	font-size: .24rem;
	font-family: PingFangSC-Regular;
	font-weight: 400;
	color: #666;
	line-height: .34rem;
	margin-top: .24rem
}

.main .title {
	display: flex;
	flex-direction: column
}

.main .title h4 {
	margin-top: .8rem
}

.main .title p {
	margin-top: .24rem;
	text-align: center;
}

.main .section_block {
	display: flex;
	flex-direction: column
}

.main .section_block .section_title {
	padding-bottom: .18rem;
	border-bottom: .04rem solid #F2F2F2;
	position: relative;
	margin-top: 1.12rem
}

.main .section_block .section_title:after {
	content: '';
	width: .96rem;
	height: .04rem;
	background: #e23469;
	position: absolute;
	left: 0;
	bottom: -.04rem
}

.main .section_block.section_l1 .section {
	margin-top: .74rem
}

.main .section_block.section_l1 .section .item {
	display: flex;
	margin-bottom: .68rem
}

.main .section_block.section_l1 .section .item .section_img {
	width: 7.08rem;
	height: auto;
	font-size: 0
}

.main .section_block.section_l1 .section .item .section_img img {
	width: 100%;
	height: auto
}

.main .section_block.section_l1 .section .item .section_depict {
	flex: 1;
	overflow: hidden
}

.main .section_block.section_l1 .section .item .section_depict h4 {
	margin-top: .14rem
}

.main .section_block.section_l1 .section .item .section_depict .start {
	margin-top: .08rem;
	display: flex;
	align-items: center
}

.main .section_block.section_l1 .section .item .section_depict .start span {
	font-size: .2rem;
	font-family: PingFangSC-Regular;
	font-weight: 400;
	color: #909090;
	line-height: .28rem
}

.main .section_block.section_l1 .section .item .section_depict .start img {
	width: .2rem;
	height: .2rem;
	margin-right: .08rem
}

.main .section_block.section_l1 .section .item .section_depict p {
	margin-top: .58rem;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 5;
	-webkit-box-orient: vertical
}

.main .section_block.section_l1 .section .item:nth-child(odd) .section_img {
	margin-right: .42rem
}

.main .section_block.section_l1 .section .item:nth-child(even) {
	flex-direction: row-reverse
}

.main .section_block.section_l1 .section .item:nth-child(even) .section_img {
	margin-left: .42rem
}

.main .section_block.section_l2 {
	margin-top: 2.3rem
}

.main .section_block.section_l2 .section {
	margin-top: .88rem;
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	padding-bottom: 1.5rem
}

.main .section_block.section_l2 .section .item {
	width: 6.76rem;
	height: 7.5rem;
	box-shadow: 0 .04rem .16rem 0 rgba(0,0,0,.1);
	border-radius: .16rem;
	margin-bottom: .5rem
}

.main .section_block.section_l2 .section .item .section_img {
	width: 100%;
	height: 3.26rem;
	font-size: 0
}

.main .section_block.section_l2 .section .item .section_img img {
	width: 100%;
	height: 100%
}

.main .section_block.section_l2 .section .item .section_depict {
	display: flex;
	flex-direction: column;
	padding: .34rem .38rem
}

.main .section_block.section_l2 .section .item .section_depict h4 {
	font-size: .36rem;
	line-height: .5rem
}

.main .section_block.section_l2 .section .item .section_depict p {
	margin-top: .16rem
}