.collHead {
	text-align: center;
	font-size: 32rem;
	font-family: MicrosoftYaHei;
	color: #000000;
	margin-top: 80rem;
}
.collBox .collList:nth-of-type(4n) {
	margin-right: 0 !important;
}
.collBox {
	margin-top: 40rem;
	flex-wrap: wrap;
	justify-content: flex-start;

}
.collBox .collList {
	width: 23.5%;
	height: 142rem;
	background: url('../../static/iconPc/collbg.png') no-repeat;
	background-size: 100% 100%;
	border-radius: 5rem;
	margin-bottom: 40rem;
	overflow: hidden;
	position: relative;
	margin-right: 2%;
	cursor: pointer;
}
.collBox .collList .left,
.collBox .collList .right {
	width: 50%;
	height: 100%;
	position: relative;
	z-index: 3;
	display: flex;
	align-items: center;
	justify-content: center;
	flex-direction: column;
	text-align: center;
}

.collBox .collList .left {
	z-index: 4;
	font-size: 18rem;
	font-family: MicrosoftYaHei;
	color: #fff;
}

.collBox .collList .right {
	font-size: 18rem;
	font-family: MicrosoftYaHei;
	color: #3577FD;

}

.collBox .collList .right img {
	width: 44rem;
	height: 44rem;
	margin-bottom: 10rem;
}