.banner{height:475px;padding-top:20px;}.main{width:1300px;margin:0 auto;}.nav{height:54px;background-color:#1659a8;}.nav ul li{float:left;background:url(201904sl_nav_bg.jpg) left center no-repeat;}.nav ul li:first-child{background:none;}.nav ul li a{padding:0 50px;line-height:54px;color:#fff;text-decoration:none;font-size:16px;display:block;}.nav ul li a:hover,.nav ul li.curr a{background-color:#87c242;}.content{padding:20px;background-color:#fff;}.gl_right{width:auto!important;overflow:hidden!important;padding-left:20px;float:inherit!important;}@media screen and (max-width:1366px){.main{max-width:1200px;}}@media screen and (max-width:1280px){.main{max-width:1000px;}}@media screen and (max-width:992px){body{background:url(/images/201904sl_banner.jpg) -480px 113px no-repeat #f3f3f3!important;}*{box-sizing:border-box;-webkit-tap-highlight-color:rgba(0,0,0,0);}.main{width:auto!important;margin-bottom:0;max-width:inherit;}.list li{float:inherit;background:url(201904sl_d.jpg) left 14px no-repeat;border-bottom:1px solid #f7f7f7;width:auto;height:auto;line-height:24px;padding-bottom:35px;position:relative;white-space:inherit!important;text-overflow:inherit!important;overflow:inherit!important;}.list li a{line-height:30px;width:auto;white-space:inherit!important;text-overflow:inherit!important;overflow:inherit!important;}.list li span{position:absolute;left:16px;padding-left:0px!important;color:#999;bottom:6px;}.gl_subnav,.bdsharebuttonbox,.xl_btn_box{display:none!important;}.gl_left{width:auto!important;margin-top:0!important;float:inherit!important;}.xl_main{padding:0!important;}.box1{padding:16px!important;}.top-link-wap_2021{width:auto!important;}.banner{height:375px;padding-top:20px;}}@media screen and (max-width:640px){.banner{height:275px;padding-top:20px;}}