.product_content{
	width: 100%;
	overflow: hidden;
}
.product_banner{
	width: 100%;
	height: 790px;
	padding-top: 255px;
	background: url(../img/product_banner.jpg) no-repeat top center;
	overflow: hidden;
}
.banner_text{
	width: 100%;
	text-align: center;
	color: #fff;
	line-height: 20px;
	font-size: 18px;
}
.banner_text h1{
	font-size: 60px;
	margin-bottom: 20px;
}
@media only screen and (max-width:991px ) {
	.product_banner{
		height: 410px;
		padding-top: 175px;
		background: url(../img/product_banner.jpg) no-repeat top center;
		background-size:auto 410px;
		position: relative;
	}
	.product_banner br{
		display: none;
	}
	.banner_text{
		padding: 0 30px;
		font-size: 14px;
	}
	.banner_text h1{
		font-size: 36px;
		margin-bottom: 20px;
	}
}
@media only screen and (min-width:992px ) {
	.product_banner{
		height: 420px;
		padding-top: 115px;
	}
}
@media only screen and (min-width:1200px ) {
	.product_banner{
		height: 790px;
		padding-top: 255px;
		background-size:auto 100%;
	}
}
@media only screen and (min-width:1921px ) {
	.product_banner{
		background-size: 100%;
	}
}
.product_list{
	width: 100%;
	padding: 90px 0 0;
	overflow: hidden;
	background-color: #f6f6f6;
}
.product_list>ul{
	overflow: hidden;
}
.product_list>ul>li{
	margin-bottom: 40px;
	height: 335px;
	overflow: hidden;
}
.product_list>ul>li:nth-of-type(2n+1){
	padding-right: 15px;
}
.product_list>ul>li:nth-of-type(2n){
	padding-left: 15px;
}
.product_list>ul>li a{
	display: block;
	width: 100%;
	height: 100%;
	position: relative;
	overflow: hidden;
	background-color: #fff;
	color: #4a4a4a;
	text-align: justify;
}
.product_list>ul>li a img{
	opacity: 0.1;
}
.product_text{
	width: 100%;
	height: 100%;
	position: absolute;
	left: 0;
	top: 0;
	padding: 60px 55px;
	overflow: hidden;
	font-size: 12px;
	line-height: 20px;
}
.product_text h4{
	font-size: 30px;
	color: #d92702;
	margin-bottom: 25px;
}
.product_text p{
	height: 80px;
	overflow: hidden;
}
.product_text span{
	display: block;
	width: 150px;
	height: 45px;
	line-height: 45px;
	background: #555555 url(../img/rightW.png) no-repeat 85% 50%;
	color: #fff;
	padding-left: 20px;
	font-size: 14px;
	margin-top: 32px;
}
.product_list>ul>li a:hover{
	background-color: #000000;
	color: #fff;
}
.product_list>ul>li a:hover h4{
	color: #fff;
}
.product_list>ul>li a:hover img{
	opacity: 0.37;
}
.product_list>ul>li a:hover span{
	background: #ffffff url(../img/rightR.png) no-repeat 85% 50%;
	color: #4c3d35;
}
@media only screen and (max-width:767px ) {
	.product_list{
		padding: 50px 0 0;
	}
	.product_list>ul>li{
		padding: 0 !important;
	}
	.product_text{
		padding: 40px 35px;
	}
	.product_text p{
		height: 120px;
		overflow: hidden;
	}
}
@media only screen and (min-width:768px ) {
	.product_list{
		padding: 50px 0 0;
	}
}
@media only screen and (min-width:992px ) {
	.product_list{
		padding: 90px 0 0;
	}
}