.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;
}

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

.wdxq-box {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding-bottom: 50px;
	border-bottom: 1px solid #D3D3D3;
}

.wdxq-box-left {
	width: 50%;
	margin-right: 50px;
	flex-shrink: 0;
	border-radius: 20px;
	overflow: hidden;
}

.wdxq-box-left img {
width: 70%;
    max-height: 350px;
    display: block;
    margin: 0 auto;
}

.wdxq-box-right {
	flex-grow: 1;
	display: flex;
	flex-direction: column;
}

.wdxq-box-right-one {
	font-size: 36px;
	color: #1D1D1F;
	font-weight: bold;
}

.wdxq-box-right-two {
	color: #313133;
	font-size: 16px;
	margin-top: 40px;
}














.kefu-div {
	background-color: #fff;
	padding: 30px 0 60px 0;
}

.kefu-box {
	display: flex;
	align-items: center;
}

.kefu-box-item {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	width: 50%;
margin-left: 40px;}

.kefu-box-item img {
	width: 60px;
	height: 60px;
}

.kefu-box-item-first {
	margin-top: 14px;
	font-size: 24px;
	color: #1D1D1F;
	font-weight: bold;
}

.kefu-box-item-second {
	font-size: 20px;
	color: #313133;
	margin-top: 10px;
}

.kefu-box-item-third {
	margin-top: 35px;
	color: #0071E3;
	font-size: 18px;
	display: flex;
	align-items: center;
}

.kefu-box-item-third a {
	color: #0071E3;
	font-size: 18px;
	display: flex;
	align-items: center;
}

.kefu-box-item-third img {
	width: 20px;
	height: 20px;
	margin-left: 10px;
}

@media screen and (max-width:750px) {
	.wdxq-box-left{
		width: 100%;
		margin-right: 0;
	}
.wdxq-box{
	flex-direction: column;
}
.wdxq-box-right-one{
	font-size: 18px;
}
.wdxq-box-right{
	margin-top: 30px;
}
}
@media screen and (max-width:750px) {
	.wdxq-box-right-two{
		margin-top: 10px;
	}
	.kefu-box-item img{
		width: 30px;
		height: 30px;
	}
	.kefu-box-item-first{
		font-size: 18px;
	}
	.kefu-box-item-second{
		font-size: 13px;
	}
	.kefu-box-item-third a{
		font-size: 14px;
	}
	.kefu-box-item img{
		width: 20px;
		height: 20px;
	}
}