.banner {
	width: 100%;
	/*padding-top: 138px;*/
}

.banner img {
	display: block;
	width: 100%;
}

.main {
	background-color: #efefef;
	padding-bottom: 120px;
	padding-top: 80px;
}

.main .container {
	box-sizing: border-box;
	padding: 0 100px;
}

.main .product_pic {
	position: relative;
}

.main .product_pic .swiper-slide img {
	display: block;
	width: 100%;
}

.main .product_pic ul.canshu {
	position: absolute;
	width: 100%;
	bottom: 0px;
	left: 0px;
	display: flex;
	flex-flow: row wrap;
	justify-content: space-between;
	z-index: 5;
}

.main .product_pic ul.canshu li {
	width: 50%;
	box-sizing: border-box;
	border-right: 1px solid rgba(255,255,255,.2);
	border-bottom: 1px solid rgba(255,255,255,.2);
	background-color: rgba(0,0,0,.2);
}

.main .product_pic ul.canshu li p {
	font-family: 'pingfang';
	font-size: 16px;
	color: #FFFFFF;
	line-height: 60px;
	font-weight: 100;
	padding-left: 60px;
}

.main a.return {
	display: block;
	width: 100%;
	font-family: 'pingfang';
	font-size: 16px;
	color: #af987c;
	text-align: center;
	line-height: 60px;
	margin-top: 60px;
	box-sizing: border-box;
	border: 1px solid #DDDDDD;
	background-image: url(../images/return.png);
	background-repeat: no-repeat;
	background-position: center left calc(50% + 70px);
}

.mess_info ul li.submit input {
	background-image: url(../images/submit.png);
}

@media screen and (max-width: 1430px ) {

	.main .container {
		padding: 0px;
	}

}

@media screen and (max-width: 550px ) {
	
	.main .product_pic ul.canshu {
		position: initial;
	}
	
	.main .product_pic ul.canshu li p {
		padding-left: 20px;
		line-height: 50px;
	}
	
	.main a.return {
		margin-top: 20px;
		line-height: 50px;
	}
	
	.main {
		padding-bottom: 80px;
	}
	
}