@media only screen and (max-width:1480px){
    .main-width{width: 1340px;}
	.index-pro .slide-pic ul li{width: 328px;margin-right: 28px;}
	.index-about .content{width: 428px;height: 484px;}
	.index-about .video{width: 884px;}
	.index-about .content a{margin-top: 30px;}
	.index-about .video span{width: 100px;height: 100px;margin-top: -50px;margin-left: -50px;}
	.classify{width: 242px;}
	.list-products .content{width: 1061px;}
	.list-products .classify>ul>li>a i{right: 15px;}
	.main-products .overview .slidebox{width: 698px;}
	.main-products .overview .slidebox .slide-dot{width: 144px;height: 429px;}
	.main-products .overview .slidebox .slide-dot li{width: 144px;height: 137px;}
	.main-products .overview .slidebox .slide-pic{width: 497px;}
	.main-products .overview .slidebox .slide-pic ul li{width: 497px;}
	.main-products .overview .slidebox .item-btn{left: 56px;}
	/* 关于我们 */
	.main-about .content,.main-about .content .company-environment .slide-pic,.main-about .content .company-environment .slide-pic ul li,.list-news .content{width: 1047px;}
	.main-about .content .company-profile .list-img ul li{width: 328px;margin-right: 32px;}
	.main-about .content .company-profile .list-img ul{width: 1080px;}
	.main-about .content .honor-certificate ul li{width: 236px;margin-right: 34px;}
	.main-about .content .honor-certificate ul{width: 1080px;}
	/* 联系我们 */
	.main-contact .map-text{width: 754px;padding-right: 65px;}
	.main-contact .input-group{width: 530px;}
	/* 新闻 */
	.list-news .content .list ul li{width: 324px;margin-right: 37px;}
	.list-news .content .list ul{width: 1083px;}
	.main-news .con-left{width: 977px;}
	/* 首页新闻 */
	.index-news ul{width: 1368px;}
	.index-news ul li{width: 428px;margin-right: 28px;}
	/* 产品详情 */
	.main-products .related-pro .content ul{width: 1370px;}
	.main-products .related-pro .content ul li {width: 246px;margin-right: 28px;}
}
@media only screen and (max-width:1380px){
    .main-width{width: 1240px;}
	.index-pro .slide-pic ul li{width: 296px;margin-right: 26px;}
	.index-about .content{width: 396px;height: 448px;}
	.index-about .video{width: 818px;}
	.index-about .content h2{margin-top: 30px;}
	.index-about .content a{margin-top: 20px;}
	.index-about .video span{width: 90px;height: 90px;margin-top: -45px;margin-left: -45px;}
	.classify{width: 224px;}
	.list-products .content{width: 982px;}
	.list-products .classify>ul>li>a i{right: 10px;}
	.main-products .overview .slidebox{width: 646px;margin-right: 70px;}
	.main-products .overview .slidebox .slide-dot{width: 133px;height: 399px;}
	.main-products .overview .slidebox .slide-dot li{width: 133px;height: 127px;}
	.main-products .overview .slidebox .slide-pic{width: 460px;}
	.main-products .overview .slidebox .slide-pic ul li{width: 460px;}
	.main-products .overview .slidebox .item-btn{left: 51px;}
	/* 关于我们 */
	.main-about .content,.main-about .content .company-environment .slide-pic,.main-about .content .company-environment .slide-pic ul li,.list-news .content{width: 969px;}
	.main-about .content .company-profile .list-img ul li{width: 303px;margin-right: 29px;}
	.main-about .content .company-profile .list-img ul{width: 996px;}
	.main-about .content .honor-certificate ul li{width: 220px;margin-right: 28px;}
	.main-about .content .honor-certificate ul{width: 1004px;}
	/* 联系我们 */
	.main-contact .map-text{width: 698px;padding-right: 60px;}
	.main-contact .input-group{width: 491px;}
	/* 新闻 */
	.list-news .content .list ul li{width: 300px;margin-right: 34px;}
	.list-news .content .list ul{width: 1002px;}
	.main-news .con-left{width: 904px;}
	/* 首页新闻 */
	.index-news ul{width: 1266px;}
	.index-news ul li{width: 396px;margin-right: 26px;}
	/* 产品详情 */
	.main-products .related-pro .content ul{width: 1265px;}
	.main-products .related-pro .content ul li {width: 227px;margin-right: 26px;}
}
@media only screen and (max-width:1280px){
	.main-width{width: 1140px;}
	.index-about .content{width: 364px;height: 412px;padding: 0 25px;}
	.index-about .video{width: 752px;}
	.index-pro .slide-pic ul li{width: 264px;margin-right: 24px;}
	.index-about .content h2{margin-top: 25px;}
	.index-about .content a{margin-top: 15px;}
	.index-about .content .line{margin: 10px 0 15px;}
	.index-about .video span{width: 80px;height: 80px;margin-top: -40px;margin-left: -40px;}
	.classify{width: 206px;}
	.list-products .content{width: 903px;}
	.list-products .classify>ul>li>a{font-size: 16px;}
	.main-products .overview .slidebox{width: 594px;margin-right: 40px;}
	.main-products .overview .slidebox .slide-dot{width: 123px;height: 369px;}
	.main-products .overview .slidebox .slide-dot li{width: 123px;height: 117px;}
	.main-products .overview .slidebox .slide-pic{width: 423px;}
	.main-products .overview .slidebox .item-btn{left: 51px;}
	.main-products .overview .slidebox .slide-pic ul li{width: 423px;}
	.main-products .overview .slidebox .item-btn{left: 46px;}
	.main-products .overview .text{width: 500px;}	
	.main-products .overview .text h1{font-size: 30px;line-height: 40px;}
	/* 关于我们 */
	.main-about .content,.main-about .content .company-environment .slide-pic,.main-about .content .company-environment .slide-pic ul li,.list-news .content{width: 891px;}
	.main-about .content .company-profile .list-img ul li{width: 279px;margin-right: 27px;}
	.main-about .content .company-profile .list-img ul{width: 918px;}
	.main-about .content .honor-certificate ul li{width: 201px;margin-right: 28px;}
	.main-about .content .honor-certificate ul{width: 920px;}
	/* 联系我们 */
	.main-contact .map-text{width: 641px;padding-right: 55px;}
	.main-contact .input-group{width: 450px;}
	/* 新闻 */
	.list-news .content .list ul li{width: 276px;margin-right: 30px;}
	.list-news .content .list ul{width: 918px;}
	.main-news .con-left{width: 831px;}
	.main-news .con-right{width: 280px;}
	/* 首页新闻 */
	.index-news ul{width: 1164px;}
	.index-news ul li{width: 209px;margin-right: 24px;}
	/* 产品详情 */
	.main-products .related-pro .content ul{width: 1165px;}
	.main-products .related-pro .content ul li {width: 209px;margin-right: 24px;}
}