.banner{
	width: 100%;
	height: 430px;
	overflow: hidden;
	position: relative;
}
.banner img{
	position: absolute;
	left: 50%;
	margin-left: -960px;
}
 /*产品中心 */
 .product-wrap>.title{
 	height: 69px;
 	padding-top: 40px;
 	padding-bottom: 40px;
 	text-align: center;
 	
 }
 .product-wrap>.title h1{
 	height: 45px;
 	font-weight: normal;
 	font-size: 30px;
 	color: #000000;
 	line-height: 45px;
 }
 .product-wrap>.title h3{
 	height: 24px;
 	font-weight: normal;
 	font-size: 14px;
 	color: #939393;
 	line-height: 24px;
 }
 .product-wrap .product-nav-wrap{
 	width: 1200px;
 	height: 44px;
 	border-bottom: 1px solid #004da0;
 }
 .product-wrap .product-nav-wrap .product-nav{
 	width: 820px;
 	height: 44px;
 	margin: 0 auto;
 }
 .product-wrap .product-nav-wrap .product-nav .product-nav-item{
 	display: block;
 	width: 205px;
 	height: 44px;
 	float: left;
 	font-size: 18px;
 	color: #000;
 	text-align: center;
 	line-height: 44px;
	transition: all .5s;
 }
 .product-wrap .product-nav-wrap .product-nav .product-nav-item:hover{
 	color: #fff;
 	background: #004da0;
 }
 .product-wrap .product-nav-wrap .product-nav .product-nav-item.act{
 	color: #fff;
 	background: #004da0;
 }
 /* 产品列表*/
 .product-classify-wrap .product-classify-abs{
	 font-size: 14px;
	 color: #000;
	 line-height: 20px;
	 text-align: center;
	 padding: 50px 0;
 }
 .product-wrap .product-classify-wrap .product-list{
	 width: 1212px;
	 height: auto;
	 overflow: hidden;
	 padding-bottom: 120px;
 }
 .product-wrap .product-classify-wrap .product-list .product-item{
	 display: block;
	 width: 280px;
	 height: 270px;
	 margin: 19px 23px 0 0;
	 float: left;
 }
 .product-item .product-img{
	 width: 278px;
	 height: 218px;
	 border: 1px solid #d2d2d2;
	 position: relative;
	 transition: all .5s;
 }
 .product-item .product-img img{
	 display: block;
	 width: 240px;
	 position: absolute;
	 left: 50%;
	 top: 50%;
	 transform: translate(-50%,-50%); 
	 /* width: 278px;
	 height: 218px;
	 object-fit: contain; */
 }
 .product-item .product-name{
	 height: 50px;
	 font-size: 16px;
	 text-align: center;
	 line-height: 50px;
	 color: #3c3c3c;
 }
 .product-item:hover .product-img{
	 border-color: #004da0;
 }
.banner{
	width: 100%;
	height: 430px;
	overflow: hidden;
	position: relative;
}
.banner img{
	position: absolute;
	left: 50%;
	margin-left: -960px;
}
 /*产品中心 */
 .product-wrap>.title{
 	height: 69px;
 	padding-top: 40px;
 	padding-bottom: 40px;
 	text-align: center;
 	
 }
 .product-wrap>.title h1{
 	height: 45px;
 	font-weight: normal;
 	font-size: 30px;
 	color: #000000;
 	line-height: 45px;
 }
 .product-wrap>.title h3{
 	height: 24px;
 	font-weight: normal;
 	font-size: 14px;
 	color: #939393;
 	line-height: 24px;
 }
 .product-wrap .product-nav-wrap{
 	width: 1200px;
 	height: 44px;
 	border-bottom: 1px solid #004da0;
 }
 .product-wrap .product-nav-wrap .product-nav{
 	width: 820px;
 	height: 44px;
 	margin: 0 auto;
 }
 .product-wrap .product-nav-wrap .product-nav .product-nav-item{
 	display: block;
 	width: 205px;
 	height: 44px;
 	float: left;
 	font-size: 18px;
 	color: #000;
 	text-align: center;
 	line-height: 44px;
	transition: all .5s;
 }
 .product-wrap .product-nav-wrap .product-nav .product-nav-item:hover{
 	color: #fff;
 	background: #004da0;
 }
 .product-wrap .product-nav-wrap .product-nav .product-nav-item.act{
 	color: #fff;
 	background: #004da0;
 }
 /* 产品列表*/
 .product-classify-wrap .product-classify-abs{
	 font-size: 14px;
	 color: #000;
	 line-height: 20px;
	 text-align: center;
	 padding: 50px 0;
 }
 .product-wrap .product-classify-wrap .product-list{
	 width: 1212px;
	 height: auto;
	 overflow: hidden;
	 padding-bottom: 120px;
 }
 .product-wrap .product-classify-wrap .product-list .product-item{
	 display: block;
	 width: 280px;
	 height: 270px;
	 margin: 19px 23px 0 0;
	 float: left;
 }
 .product-item .product-img{
	 width: 278px;
	 height: 218px;
	 border: 1px solid #d2d2d2;
	 position: relative;
	 transition: all .5s;
 }
 .product-item .product-img img{
	 display: block;
	 width: 240px;
	 position: absolute;
	 left: 50%;
	 top: 50%;
	 transform: translate(-50%,-50%); 
	 /* width: 278px;
	 height: 218px;
	 object-fit: contain; */
 }
 .product-item .product-name{
	 height: 50px;
	 font-size: 16px;
	 text-align: center;
	 line-height: 50px;
	 color: #3c3c3c;
 }
 .product-item:hover .product-img{
	 border-color: #004da0;
 }
.banner{
	width: 100%;
	height: 430px;
	overflow: hidden;
	position: relative;
}
.banner img{
	position: absolute;
	left: 50%;
	margin-left: -960px;
}
 /*产品中心 */
 .product-wrap>.title{
 	height: 69px;
 	padding-top: 40px;
 	padding-bottom: 40px;
 	text-align: center;
 	
 }
 .product-wrap>.title h1{
 	height: 45px;
 	font-weight: normal;
 	font-size: 30px;
 	color: #000000;
 	line-height: 45px;
 }
 .product-wrap>.title h3{
 	height: 24px;
 	font-weight: normal;
 	font-size: 14px;
 	color: #939393;
 	line-height: 24px;
 }
 .product-wrap .product-nav-wrap{
 	width: 1200px;
 	height: 44px;
 	border-bottom: 1px solid #004da0;
 }
 .product-wrap .product-nav-wrap .product-nav{
 	width: 820px;
 	height: 44px;
 	margin: 0 auto;
 }
 .product-wrap .product-nav-wrap .product-nav .product-nav-item{
 	display: block;
 	width: 205px;
 	height: 44px;
 	float: left;
 	font-size: 18px;
 	color: #000;
 	text-align: center;
 	line-height: 44px;
	transition: all .5s;
 }
 .product-wrap .product-nav-wrap .product-nav .product-nav-item:hover{
 	color: #fff;
 	background: #004da0;
 }
 .product-wrap .product-nav-wrap .product-nav .product-nav-item.act{
 	color: #fff;
 	background: #004da0;
 }
 /* 产品列表*/
 .product-classify-wrap .product-classify-abs{
	 font-size: 14px;
	 color: #000;
	 line-height: 20px;
	 text-align: center;
	 padding: 50px 0;
 }
 .product-wrap .product-classify-wrap .product-list{
	 width: 1212px;
	 height: auto;
	 overflow: hidden;
	 padding-bottom: 120px;
 }
 .product-wrap .product-classify-wrap .product-list .product-item{
	 display: block;
	 width: 280px;
	 height: 270px;
	 margin: 19px 23px 0 0;
	 float: left;
 }
 .product-item .product-img{
	 width: 278px;
	 height: 218px;
	 border: 1px solid #d2d2d2;
	 position: relative;
	 transition: all .5s;
 }
 .product-item .product-img img{
	 display: block;
	 width: 240px;
	 position: absolute;
	 left: 50%;
	 top: 50%;
	 transform: translate(-50%,-50%); 
	 /* width: 278px;
	 height: 218px;
	 object-fit: contain; */
 }
 .product-item .product-name{
	 height: 50px;
	 font-size: 16px;
	 text-align: center;
	 line-height: 50px;
	 color: #3c3c3c;
 }
 .product-item:hover .product-img{
	 border-color: #004da0;
 }