.swipe {
	overflow: hidden;
	position: relative;
	
	width:100%;
	height: 360px;
	margin: 30px  0;
}
.swipe-wrap {
	overflow: hidden;
	position: relative;
}
.swipe-wrap > div {
	float: left;
	width: 100%;
	position: relative;
}
.swipe .nav {
	position: absolute;
	font-size: 40px;
	color:#fffdfd;
	width: 34px;
	height: 50px;
	z-index: 10;
	text-align: center;
	line-height: 48px;
	display: inline-block;
	top: 45%;
	cursor: pointer;
	background-color: rgb(66 161 236 / 36%);
}
.swipe .nav.next {
	right: 0;
	-webkit-border-radius: 3px 0 0 3px;
	border-radius: 3px 0 0 3px;
}
.swipe .nav.prev {
	-webkit-border-radius: 0 3px 3px 0;
	border-radius: 0 3px 3px 0;
}
@media only screen and (max-width : 850px) {
	.swipe {height:160px;}
	.swipe .nav {top:50px;}
	}
@media only screen and (max-width : 640px) {
	.swipe {height:160px;}
	.swipe .nav {top:50px;}
	}