.container{
	padding: 0;
}
ul,
li {
	list-style: none;
}
.about img{
	height: 100%;
}

.copy_product_details .product-details{
	width: 100%;
	margin-bottom: 100px;
	padding: 50px;
	background-color: rgba(255,255,255,0.2);
	border-radius: 50px;
}
.copy_product_details .product-details .left{
	
	padding:0 15px 20px;
}
.copy_product_details .product-param
.copy_product_details .product-details .right{
	padding:0 25px;
	margin-left: 100px;
}
@media (max-width: 750px){
.copy_product_details .product-details .right{
    /*border-bottom: 1px solid #E1E1E1;*/
 }
}
.copy_product_details .product-details .right span{
	width:100%;
	display: block;
	line-height: 30px;
	font-size: 20px;	
}
.copy_product_details .product-details .right span.t1{

	line-height: 30px;
	font-size: 20px;
	margin-bottom: 10px;	
	color: #000;
}
.copy_product_details .product-details .right span.price{

	line-height: 40px;
	font-size: 20px;
	margin-bottom: 10px;	
	color: red;
}




.copy_product_details .product-param{
	width: 640px;
	margin: auto;
}

.copy_product_details .product-param p{
	width: 100%;
	line-height: 50px;
	font-size: 1.7em;
	font-weight: 700;
	text-align: center;
	color: #000;
}
.copy_product_details .product-param ul{
	
	border: 1px solid #E1E1E1;
	border-top: 0;
	border-left:0 ;
	margin: 0 10px;
}
.copy_product_details .product-param ul li{
	border: 1px solid #E1E1E1;
	border-bottom: 0;
	border-right: 0;
	height: 50px;
	
}
.copy_product_details .product-param ul li div{
	float: left;
	line-height: 50px;
}
.copy_product_details .product-param ul li .div1{
	width: 80px;
	border-right: 1px solid #E1E1E1;
}
.copy_product_details .product-param ul li .div2{
	padding-left: 10px;
	max-width: 300px;
	
}
.product-tu{
	margin: 30px auto;
}
.product-tu .product-tu-img{
	padding: 0;
	border: 10px solid white;
}



/*轮播*/
	
	.swiper-slide img{
		max-height: 300px;
	}
	
	.swiper-button-next, .swiper-button-prev{
		width: 25px;
		height: 22.5px;
	}
    .swiper-button-prev{
		 background-image: url(../images/prev.png);
	}
	.swiper-button-next{
		 background-image: url(../images/next.png);
	}
	


.container .about-wthree-grids .paging div{
	line-height: 40px;
	padding: 0 10px;
	cursor: pointer;
}
.container .about-wthree-grids .paging div span{
	color: #337ab7;
}
.container .about-wthree-grids .back_newslist{
	display: block;
	float: right;
	margin-right: 20px;
	cursor: pointer;
}

.fengexian{
	width: 100%;
	height: 17px;
	background-image: url(../images/fengexian2.png);
	background-position: center;
	background-repeat: no-repeat;
}

@media (max-width: 640px){
	.copy_product_details .product-param{
		width: 100%;
	}

}

@media (max-width: 750px){
	.fengexian{

		background-image: url(../images/fengexian1.png);

		background-repeat: no-repeat;
		background-position: center;
	}


}
.copy_product_details {
	padding: 0 0;
	margin-top: -600px;
}
.product-param h3.w3ls-title1{
	padding: 1em 0;
}

/*-- about-page --*/
.banner.about-bnr {
	background: url(../images/goods_details_bj.jpg)no-repeat center -49px;
	background-size: cover;
	min-height: 700px;
}
.product-param h4{
	display: none;
}
.about .grid-top p{
	color: #292828;
}
@media (max-width: 750px) {
	.product-details{
		display: none;
	}
	.product-param h3{
		display: none;
	}
	.product-param h4{
		display: block;
		margin-left: 25px;
	}
	.banner.about-bnr{
		max-height: 200px;
		display: none;
	}
	.copy_product_details{
		margin-top: 0;
	}
}