@charset "urf-8";
body{margin:0 auto;padding:0;font-family: "微软雅黑";overflow-x: hidden;width:100%;max-width: 640px;}
ul,li{list-style-type: none;margin:0;}
a{text-decoration: none;}
.fl{float:left;}
.fr{float: right;}
.clear{clear:both;}

/*头部 开始*/
.logo{ width:100%;max-width:640px;z-index:999;}
.logo .top{width:94%;margin:0 auto;padding:3%;position:relative;}
.logo .search{width:9%;position: absolute;z-index: 998;margin-top:0.3%;}
.logo .search img{width:95%;height:95%;z-index: 998;}
.logo .ss{position:absolute;width:0;height:34px;left:0;margin-top:6px;overflow:hidden;z-index:997;}
.logo .ss_bd{width:65%;height:34px;border:none;background:#ccc;float:left;color:#666;padding:0 0 0 15%;font-family:"微软雅黑";border-radius:3px;-moz-border-radius:3px;-webkit-border-radius:3px;font-size:16px;}
.logo .ss_btn{width:20%;float:left;line-height:34px;background:#044099;border:none;color:#fff;font-family:"微软雅黑";border-radius:3px;-moz-border-radius:3px;-webkit-border-radius:3px;font-size:16px;}
.logo .logo_tu{width:50%;}
.logo .logo_tu img{width:100%;height:100%;vertical-align: middle;display: block;}
.menu-top1{width:6%;position: absolute;top:30%;right:3%;z-index:996;}
.menu-top{width:6%;position: absolute;top:32%;right:3%;z-index:1000;}
/*.menu_nav{background: rgb(1,90,85,0.3);}*/
.menu_nav  li{text-align: center;width:100%;line-height: 15px;}

.erji_banner{width:100%;}
.erji_banner img{width:100%;display:block;}