@media screen and (max-width: 1600px) {
	.w1440{
		width: 1200px;
	}
	.ms-mask-view,.ms-mask-view,.ms-slide{
		height: 600px !important;
	}
	.head .main2 .head-nav li{
		margin-right: 30px;
	}
	.index-hzkh-slide .bd li{
		width: 220px;
		margin-right: 24px;
	}
	.index-product .main .nav{
		width: 200px;
	}
	.index-product .main .content{
		width: 985px;
	}
	.index-product .main .content li .tw{
		width: 720px;
	}
	.index-product .main .content li .tw .thumb{
		width: 400px;
	}
	.index-product .main .content li .tw .txt{
		width: 300px;
	}
	.index-product .main .content li .img{
		width: 260px;
	}
	.index-advantage .main li{
		width: 288px;
	}
	.index-advantage .main li~li{
		margin-left: 15px;
	}
	.index-brand .main li .img{
		width: 600px;
	}
	.index-brand .main li.one .txt{
		padding-top: 0px;
	}
	.index-brand .main li .txt .en{
		font-size: 88px;
	}
	.index-brand .main li .txt{
		max-width: 580px;
	}
	.index-brand .main li:nth-child(2n) .txt{
		margin-left: 20px;
	}
	.index-service .txt{
		padding-left: calc(50% - 600px);
	}
	.index-service .ly{
		padding-right: calc(50% - 600px);
	}
	.index-service .ly-main{
		width: 500px;
	}
	.index-service .ly-main .content .wz .textarea{
		height: 80px;
	}
	.index-service .ly-main .content .wz{
		float: none;
	}
	.index-service .ly-main .content .sub{
		float: none;
		height: 35px;
		clear: both;
		margin-top: 10px;
		font-size: 16px;
	}
	.index-service .ly-main .content{
		margin-top: 15px;
	}
	.index-case .main li{
		width: 290px;
		height: 290px;
		margin-right: 13.33px;
		margin-bottom: 15px;
	}
	.index-case .main li:hover .img h4{
		top: 30px;
	}
	.index-case .main li .txt{
		padding-top: 70px;
	}
	.index-case .main{
		height: 660px;
	}
	.index-cp .main li~li{
		margin-left: 48px;
	}
	.index-cp .main li .icon:before{
		right: 32px;
	}
	.index-news .main li{
		width: 290px;
		margin-right: 13.33px;
	}
	.index-news .main li .img{
		height: 202px;
	}
	.product .f-left{
		width: 200px;
	}
	.product-nav{
	    padding: 30px 6px 13px
	}
	.product-nav .nav-content{
		padding: 0 10px 5px;
	}
	.product .f-left .zxdz{
	    padding-left: 80px;
	    background-position-x: 20px;
	}
	.product-nav .nav-main .link li{
		padding-left: 10px;
	}
	.product-nav .nav-main .link li a{
		font-size: 15px;
	}
	.pro-del-main{
		width: 980px;
	}
	.pro-del-c .main1 .thumb{
		width: 450px;
		height: 450px;
	}
	.pro-del-c .main1 .txt{
		margin-left: 28px;
	}
	.pro-del-c .main1{
		padding-top: 30px;
	}
	.pro-del-dzlc .main li~li{
		margin-left: 37px;
	}
	.pro-del-dzlc .main li .icon:before{;
		margin-right: -60% !important;
	}
	.product-main{
		width: 980px;
	}
	.product-main .list li{
	    padding: 20px 30px 20px 30px;
	}
	.product-main .list li .txt{
		width: 420px;
	    margin-left: 20px;
		padding-left: 60px;
	}
	.banner .txt{
		margin-left: -600px;
	}
	.case-banner .txt{
		margin-left: calc(600px - 280px);
	}
	.news-banner .txt{
		margin-left: 0;
	}
	.about-gsjj .img{
		width: 600px;
	}
	.about-gsjj .txt{
		width: 580px;
	}
	.about-gsjj .txt .num,
	.about-gsjj .txt .js{
		margin-top: 20px;
		line-height: 1;
	}
	.about-gsjj .txt .num dl dd{
		margin-top: 5px;
	}
	.about-gsjj .txt .js{
		line-height: 30px;
	}
	.about-qywh .main li{
		width: 290px;
	    margin-right: 13.33px;
	    background-size: 100%;
	}
	.about-qywh .main{
	    height: 375px;
	}
	.about-qyry .main li{
		width: 290px;
		margin-right: 13.33px;
	}
	.about-qyry .main li .img{
		height: 241px;
		line-height: 240px;
	}
	.about-gshj .main li{
		
	}
	.about-gshj .main li{
	    width: 290px;
        margin-right: 13.33px;
	}
	.about-gshj .main li .img{
		height: 208px;
	}
	.contact .map .img{
		width: 640px;
	}
	.contact .map .txt{
		width: 560px;
	}
}		
@media screen and (max-width: 1500px){
	
}
@media screen and (max-width: 1380px){
	.index-hzkh-slide .all-prev{
		left: -40px;
	}
	.index-hzkh-slide .all-next{
		right: -40px;
	}
}
@media screen and (max-width: 1300px){
	.index-hzkh-slide .all-prev{
		left: 0px;
	}
	.index-hzkh-slide .all-next{
		right: 0px;
	}
}
