@media (min-width: 767.98px) {
    body{padding:0;margin:0;font:14px/1.5 "Microsoft YaHei",微软雅黑,宋体,tahoma,Verdana,arial,sans-serif;min-width:1200px;}
}
ul,ol,li,dl,dt,dd,h1,h2,h3,h4,h5,h6,p,img,a,form,input,label,select{margin:0;padding:0;list-style:none;}
.fl{float:left;}
.fr{float:right;}
.headers_wrapper_jn{background:#e33737;width:100%;top:0;z-index:999;height:36px;line-height:36px;display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center;}
.headers_content_jn{overflow:hidden;width:1188px;padding:0 6px;margin:0 auto;display:-ms-flexbox;display:flex;-ms-flex-pack:justify;justify-content:space-between;}
.headers_left_wrapper_jn{float:left;color:#fff;font-size:14px;}
.weather_index_switch_jn{position:relative;z-index:9;opacity:0;overflow:hidden;transition:opacity 1s ease-in-out;height:0;}
.weather_index_switch_jn.show{opacity:1;z-index:999;height:auto;overflow:visible;}
.headers_right_wrapper_jn{float:right;font-size:14px;display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center;}
.headers_right_wrapper_jn a{text-decoration:none;color:#fff;cursor:pointer;}
.ipv6_content_jn{height:20px;line-height:20px;background:#c32c31;border-radius:10px;padding:0 8px;color:#fff;}
.clearfix{clear:both;}
.top_wrapper{position:absolute;width:100%;height:100px;background: #fff;}
.top_content{width:1200px;height:100px;margin:0 auto;}
.guohui_and_name{margin-top:10px;}
.guohui_and_name img{width:92%;}
a{text-decoration:none;cursor:pointer;}
.top_content .column .menu{margin-top:28px;}
.top_content .column .menu li{list-style:none;float:left;position:relative;}
.top_content .column .menu li a{padding:1px;height:42px;margin-left:50px;display:block;font-size:20px;color:#333;}
.top_content .column .menu .on a{color:#ea0709;border-bottom:3px solid #ea0709;}
.top_content .column .menu a:hover{color:#ea0709;border-bottom:3px solid #ea0709;}
@media (max-width: 768px) {
    body{padding:0;margin:0;font:14px/1.5 "Microsoft YaHei",微软雅黑,宋体,tahoma,Verdana,arial,sans-serif;}
}