@media (max-width:1580px){
.container {width:1200px;margin: 0 auto;}
.top-right{ width:1000px;}
.banner{ height:700px;}
.huantu li{ height:700px;}
.neibanner1{ height:450px;}
.bannerzi h1{ margin-top:150px;}
.shuzi{ margin:40px 0;}
.index-about{ padding:100px 0;}
.xueyuan{ padding:80px 0;}
.ato-content{ width:1200px;}
.biao{ font-size:36px; margin-bottom:60px;}
.shuzi ul li h3 .timer{ font-size:24px; margin-top:5px;}
.indexabout-left h1{ font-size:25px; line-height:30px;}
.youshilist h3{ font-size:28px; line-height:33px; margin-bottom:10px;}
.ato-list ul li .pro-zi{ font-size:16px; height:40px;}
.youshilist li{ padding:30px 2%;}
.menuMain li a{ font-size:16px;}

.cpimg{ height:240px;}
.chanpinlist li{ height:310px;}


}