.swiper-item {
	position: relative;
	width: 100%;
	height: 640px;
}

.swiper-item img {
	position: absolute;
	left: 50%;
	top: 0;
	transform: translate(-50%);
	/* max-width: 100%; */
}

.mianbao-div {
	padding: 30px 0;
	background-color: #fff;
	box-sizing: border-box;
}

.mianbao-box {
	display: flex;
	align-items: center;
	font-size: 16px;
	color: #1D1D1F;
}

.about-div {
	padding: 50px 0;
	box-sizing: border-box;
	background-color: #fff;
}

.about-box {}

.about-box-title {
	font-size: 36px;
	color: #1D1D1F;
	font-weight: bold;
}

.about-box-text {
	font-size: 20px;
	color: #1D1D1F;
	font-weight: bolder;
	margin-top: 30px;
}

.about-box-third {
	margin-top: 50px;
	display: flex;
	align-items: center;
	justify-content: space-between;
}

.about-box-third-item {
	width: 48%;
	padding: 50px;
	box-sizing: border-box;
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	background-color: #F5F5F7;
	border-radius: 40px;
	overflow: hidden;
}

.about-box-third-item-one {
	width: 140px;
	height: 140px;
}

.about-box-third-item-one img {
	width: 100%;
	height: 100%;
}

.about-box-third-item-two {
	font-size: 28px;
	color: #313133;
	margin-top: 38px;
	font-weight: bolder;
}

.about-box-third-item-three {
	font-size: 16px;
	color: #313133;
	margin-top: 30px;
}

.about-box-fourth {
	margin-top: 50px;
	padding: 50px 0;
	box-sizing: border-box;
	display: flex;
	flex-direction: column;
	align-items: center;
	background-color: #F5F5F7;
	border-radius: 40px;

}

.about-box-fourth-one {
	font-size: 18px;
	color: #313133;
}

.about-box-fourth-two {
	font-size: 28px;
	color: #313133;
	margin-top: 20px;
}

.about-box-fourth-three {
	margin-top: 36px;
	width: 122px;
	height: 42px;
	border-radius: 22px;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 14px;
	color: #fff;
	background-color: #0071E3;
}

.about-box-fourth-three img {
	width: 18px;
	height: 18px;
	margin-left: 4px;
}

.youshi-div {
	padding: 60px 0;
	box-sizing: border-box;
	background-color: #fff;
}

.youshi-title {
	font-size: 28px;
	color: #313133;
	font-weight: bolder;
}

.youshi-list {
	margin-top: 10px;
}

.youshi-list ul {
	display: flex;
	flex-direction: column;
	width: 100%;
}

.youshi-list ul li {
	display: flex;
	flex-direction: column;
	padding: 20px 0;
	box-sizing: border-box;
	border-bottom: 2px solid #D2D2D7;
	width: 100%;
}

.youshi-item-title {
	font-size: 20px;
	color: #313133;
	font-weight: bolder;
}

.youshi-item-text {
	font-size: 16px;
	color: #313133;
	margin-top: 24px;
}

.fwwangdian-div {
	padding: 60px 0;
	box-sizing: border-box;
	background-color: #F5F5F7;
}

.fwwangdian-box-title {
	font-size: 28px;
	color: #313133;
	font-weight: bold;
}

.fwwangdian-box-second {
	font-size: 20px;
	color: #313133;
	font-weight: bolder;
	margin-top: 20px;
}

.fwwangdian-box-third {
	margin-top: 50px;
}

.fwwangdian-box-third ul {
	display: flex;
	align-items: center;
	/* justify-content: space-between; */
	flex-wrap: wrap;
}

.fwwangdian-box-third ul li {
	width: 31%;
	margin: 0 1%;
	padding: 40px;
	box-sizing: border-box;
	border-radius: 40px;
	background-color: #fff;
	font-size: 26px;
	color: #313133;
	font-weight: bolder;
	margin-bottom: 40px;
}

@media screen and (max-width:750px) {
	.about-div{
		padding: 0;
	}
	.about-box-title{
		font-size: 23px;
	}
	.about-box-text{
		font-size: 16px;
		margin-top: 15px;
	}
	.about-box-third{
		flex-direction: column;
	}
	.about-box-third-item {
		width: 100%;
		margin-bottom: 30px;
	}
	.about-box-fourth{
		padding: 50px 40px;
	}
	.fwwangdian-box-third ul li{
		width: 100%;
	}
	.about-box-third{
		margin-top: 20px;
	}.about-box-third-item{
		padding: 20px;
		border-radius: 10px;
	}
	.about-box-third-item-two{
		font-size: 20px;
		margin-top: 18px;
	}
	.about-box-third-item-three{
		margin-top: 20px;
	}
	.about-box-fourth{
		margin-top: 30px;padding: 20px;
		border-radius: 10px;
	}
	.about-box-fourth-two{
		font-size: 15px;
	}
	.about-box-fourth-three{
		width: 100px;
		height: 35px;
		font-size: 13px;
		margin-top: 20px;
	}
	.youshi-div{
		padding: 30px 0;
	}
	.youshi-title{
		font-size: 23px;
	}
	.youshi-item-title{
		font-size: 18px;
	}
	.youshi-item-text{
		font-size: 14px;
		margin-top: 10px;
	}
	.fwwangdian-div{
		padding: 30px 0;
	}
	.fwwangdian-box-title{
		font-size: 23px;
	}
	.fwwangdian-box-second {
		margin-top: 10px;
		font-size: 18px;
	}
	.fwwangdian-box-third{
		margin-top: 20px;
	}
	.fwwangdian-box-third ul li{
		padding: 30px;
		font-size: 18px;
		border-radius: 10px;
		margin-bottom: 10px;
	}
}