@media only screen and (min-width: 813px)and (max-width: 1699px){
	#nr{
		width: 85%;
		overflow: hidden;
		}
	.more{
		position: absolute;
		width: 85%;
	    color: white;
	  	bottom: 8%;
	  	left: 7.5%;
		}
	.swiper-container-horizontal>.swiper-pagination-bullets,.swiper-pagination-custom,.swiper-pagination-fraction{
		bottom:3%;
		width:92%;
		text-align: right;
	}	
/*首页新闻*/
.datuwenzi{height: 100px;margin-top: -55px;}
.zuodatu b{font-size: 18px; margin-bottom:0px;}
.xiaotu_2{height:120px;}
.youxiaotu b{margin-bottom:5px;font-size: 16px;}
.newnr2{
	color: #666666;font-size: 15px;
	margin-bottom: 15px;
	overflow:hidden; 
	text-overflow:ellipsis;
    display:-webkit-box;
	-webkit-box-orient:vertical;
	-webkit-line-clamp:2; 
}
.new_rq{font-size: 14px;margin-bottom:15px;}
}
@media only screen and (min-width: 1700px)and (max-width: 2300px){
	#nr{
		width: 75%;
		overflow: hidden;
		}
	.more{
		position: absolute;
		width: 75%;
	    color: white;
	  	bottom: 7%;
	  	left: 12.5%;
		}
	.swiper-container-horizontal>.swiper-pagination-bullets,.swiper-pagination-custom,.swiper-pagination-fraction{
		bottom:3%;
		width:87%;
		text-align: right;
	}
/*首页新闻*/
.datuwenzi{height: 150px;margin-top: -80px;}
.zuodatu b{font-size: 18px; margin-bottom:10px;}
.xiaotu_2{height:200px;}
.youxiaotu b{margin-bottom: 10px;font-size: 16px;}
.newnr2{
	color: #666666;font-size: 16px;
	margin-bottom: 38px;
	overflow:hidden; 
	text-overflow:ellipsis;
    display:-webkit-box;
	-webkit-box-orient:vertical;
	-webkit-line-clamp:3; 
}
.new_rq{font-size: 15px;margin-bottom:45px;}

/*产品列表*/
.hezi_a{
	float:left;
	width:20%;
	margin: 40px 2.5% 30px 2.5%;
}
}

@media only screen and (min-width: 2301px){
	#nr{
		width: 70%;
		overflow: hidden;
		}
	.ej{margin-left: -1%;}	
	.more{
		position: absolute;
		width: 70%;
	    color: white;
	  	bottom: 7%;
	  	left: 15%;
		}
	.swiper-container-horizontal>.swiper-pagination-bullets,.swiper-pagination-custom,.swiper-pagination-fraction{
		bottom:3%;
		width:84.5%;
		text-align: right;
	}
/*首页新闻*/
.datuwenzi{height: 160px;margin-top: -85px;}
.zuodatu b{font-size: 18px; margin-bottom:15px;}
.xiaotu_2{height:200px;}
.youxiaotu b{margin-bottom: 10px;font-size: 16px;}
.newnr2{
	color: #666666;font-size: 16px;
	margin-bottom: 38px;
	overflow:hidden; 
	text-overflow:ellipsis;
    display:-webkit-box;
	-webkit-box-orient:vertical;
	-webkit-line-clamp:3; 
}
.new_rq{font-size: 15px;margin-bottom:45px;}

/*产品列表*/
.hezi_a{
	float:left;
	width:17%;
	margin: 30px 4% 30px 4%;
}
}