@media (max-width:1440px){
.banner{ height:500px; margin-top:170px;}
.huantu li{ height:500px;}
.bannerzi{ padding-top:100px }
.bannerzi p{ font-size:30px;line-height:50px;margin-top:50px;}
.bannerzi img{ width:75%;}
.container {width:85%;}
.ato-content {width:85%;}
.xueyuan h1{ font-size:40px;padding-bottom:50px;}
.fangan h1{font-size:40px;margin:60px 0;}
.why-right h1{ font-size:35px; margin-bottom:20px;}
.ding-left h1{ font-size:25px; line-height:30px;}
.ding-left p{ margin-top:10px;}
.kehu h1{ font-size:40px; margin-bottom:60px;}
.shipinbg{ width:45%;}
.contactabout{ width:50%;}
.Inquire1{ width:13%;}
.add{ width:27%;}
.cust-zi p{ font-size:16px;}
.cust-yin{ padding:70px 10%; width:80%; height:180px; line-height:24px; font-size:16px;}
.cust-list li{ height:220px;}
.neirong{ margin:50px 0;}
.neirong1{ margin-top:50px;}
.proc-zi{ font-size:17px;}

.liuyan{ padding:50px 10%;}

.zl-right{padding:20px 5%;}
.yuyan{ width:12%;}
.qlian-right h3{ font-size:28px; line-height:38px; margin-top:60px;}
.qlian-right a{ font-size:28px; padding:15px;}
.lianxi{ width:20%;}
.yangshi li{padding:3px 0 3px 15px;}
.js-top{ margin-bottom:10px;}
.youtop h1{ margin-bottom:10px;}
.js1{ margin-top:15px;}
.Process-list li{ padding:17px 0;}
.why-right p{ font-size:16px; line-height:24px;}
.zizhilist{ margin:70px 0;}

.pro-weizhi{padding:5px 0;}




}