.product_container .header .swiper-container{
	height:350px;
}
.product_container .header .swiper-container .swiper-wrapper .swiper-slide .banner1{
	position:relative;
	height:350px;
	overflow:hidden;
}
.product_container .header .swiper-container .swiper-wrapper .swiper-slide .banner1 .bg_content{
	position:absolute;
}
.product_container .content1{
	background:#fff;
}
.product_container .content2{
	background:url(../images/product/content_bg2.png) no-repeat center bottom #FFFFFF;
}
.product_container .content3{
	background:url(../images/product/content_bg3.png) no-repeat center bottom #FFFFFF;
}
.product_container .content4{
	background:url(../images/product/content_bg4.png) no-repeat center bottom #FFFFFF;
}
.product_container .box .nr{
	padding-top:120px;
	width:1200px;
	margin:0 auto;
}
.product_container .box .nr .title{
	font-size:32px;
	color:#1A1A1A;
	text-align:center;
	line-height:82px;
}
.product_container .content1 .nr .title{
	background:url(../images/product/title_bg1.png) no-repeat center bottom;
}
.product_container .content2 .nr .title{
	background:url(../images/product/title_bg2.png) no-repeat center bottom;
}
.product_container .content3 .nr .title{
	background:url(../images/product/title_bg3.png) no-repeat center bottom;
}
.product_container .content4 .nr .title{
	background:url(../images/product/title_bg3.png) no-repeat center bottom;
}
.product_container .content1 .nr ul{
	overflow:hidden;
	padding:60px 0 40px 0;
}
.product_container .content1 .nr ul li{
	float:left;
	width:25%;
	text-align:center;
	padding:0 25px;
	margin-top:60px;
	min-height:250px;
	cursor:pointer;
}
.product_container .content1 .nr ul li img{
	display:inline-block;
}
.product_container .content1 .nr ul li h4{
	color:#333333;
	font-size:24px;
	font-weight: normal;
	margin:30px 0 10px 0;
}
.product_container .content1 .nr ul li p{
	color:#999999;
	font-size:14px;
}
.product_container .content2 .nr .row{
	overflow:hidden;
	margin-top:120px;
}
.product_container .content2 .nr .row ul{
	width:550px;
	float:left;
}
.product_container .content2 .nr .row ul li{
	background:url(../images/product/check.png) no-repeat left 6px;
	padding-left:35px;
	margin-bottom:35px;
	cursor: pointer;
}
.product_container .content2 .nr .row ul li.act{
	background:url(../images/product/checked.png) no-repeat left 6px;
}
.product_container .content2 .nr .row ul li h4{
	color:#333333;
	font-size:24px;
}
.product_container .content2 .nr .row ul li p{
	color:#666666;
	font-size:14px;
	line-height:28px;
}
.product_container .content2 .nr .row img{
	float:right;
}
.product_container .content3 .nr{
	text-align:center;
	padding-bottom:110px;
}
.product_container .content3 .nr img{
	display:inline-block;
	margin-top:120px;
}
.product_container .content4 .nr{
	text-align:center;
	padding-bottom:110px;
}
.product_container .content4 .nr img{
	display:inline-block;
	margin-top:120px;
}