@charset "utf-8";

/* CSS Document */

.banner img{float: left; width: 100%;}

.er_nav{width: 100%; height: 68px; background-color: #dedede;}

.er_nav .list{width: 768px; margin: 0 auto;}

.er_nav .list li{float: left; font-size: 16px; line-height: 68px; width: 128px; text-align: center;}

.er_nav .list li a{color: #4d4d4d; display: inline-block; width: 100%; height: 100%;}

.background{background-color: #0077bb;}

.color{color: #fff!important;}

/*公司简介、企业荣誉*/

.jianjie{padding: 67px 50px 100px;}

.jianjie .nr{font-size: 16px; color: #4d4d4d; line-height: 32px;}

.jianjie .nr p{font-size: 16px; color: #4d4d4d; line-height: 32px;}



/*厂区厂貌*/

.gallery{padding: 68px 50px 57px;}

.gallery ul li{width: 342px; height: 300px; float:left; margin-right: 37px;}

.gallery ul li:nth-child(3n){margin-right:0;}

.gallery ul li .img{width: 342px; height: 227px; overflow: hidden;}

.gallery ul li .img img{width: 100%;}

.gallery ul li .font{font-size: 16px; color: #666; text-align: center; padding-top: 16px;}



@media (max-width: 1440px){

	.er_nav{height: 50px;}

	.er_nav .list li{line-height: 50px;}

}

@media (max-width: 1200px){

	.gallery ul li{width: 30%; height: 250px; margin-right: 5%;}

	.gallery ul li:nth-child(3n){margin-right: 0;}

	.gallery ul li .img{width: 100%; height: auto;}

	.gallery ul li .font{padding-top: 10px;}

}

@media (max-width: 980px){

	.er_nav{display: none;}

	.jianjie{padding: 30px 0 40px 0;}

	.jianjie .nr{font-size: 14px; line-height: 28px;}

	.jianjie .nr p{font-size: 16px!important; line-height: 28px!important;}
	.jianjie .nr span{font-size: 16px!important; line-height: 28px!important;}

	.jianjie .nr img{width: 100%;}

	

	.gallery{padding: 30px 0 40px 0;}

	.gallery ul li{width: 46%; height: auto; margin:0; margin-bottom: 20px;}

	.gallery ul li:nth-child(odd){margin-right: 4%;}

	.gallery ul li:nth-child(even){margin-left: 4%;}
	.gallery ul li .img{height: 113.75px;}
}
@media (max-width: 375px){
	.gallery ul li .img{height: 103.75px;}
}