.wapnav{float:right; display:none;}
.mainnav_bg {background-image: linear-gradient(to top , #037a7c, #06a4a6); line-height:57px; z-index:99999;}
.mainnav{clear: both;max-width: 1460px; margin: 0 auto; }
.mainnav ul>li.fmenu{  float:left; width:12.5%; text-align:center;position:relative; }
.mainnav ul>li.fmenu a { color:#fff; font-size:18px;text-align:center;}
.mainnav ul>li a,.mainnav ul>li a:link,.mainnav ul>li a:visited{ text-decoration:none; display:block;  line-height:57px;   text-decoration:none;}
.mainnav ul>li a:hover,.mainnav ul>li a.active,.mainnav ul>li a.active:link,.mainnav ul>li a.active:visited{background:#0da8b8; color:#fff;}
.mainnav ul>li:hover>a{background:#0da8b8; color:#fff;}
.mainnav ul>li.fmenu>ul{ display:none; background-color:rgba(0,105,105,0.8); position:absolute; top:57px; z-index:9999;width: auto;}
.mainnav ul>li.fmenu>ul li{white-space: nowrap;box-sizing: border-box; padding:0 0px;}
.mainnav ul>li.fmenu li>a{text-align:center;}
.mainnav ul>li.fmenu ul>li a{ line-height:42px; font-size:15px; color:#fff; border-bottom: 1px solid #6fa6a4;}
.mainnav ul>li.fmenu ul>li>ul>li a{ border:none; font-size:15px;color:#fff;}
.mainnav ul>li.fmenu ul>li a:hover{  background-color:rgba(190,160,125,0.8);}


.div2{ display:none;}

@media screen and (max-width:859px)
{

    .wapnav{display:block; width:50px; text-align:right; padding-right:1%; margin-top:-8%; }
    .wapnav img{padding:5px;background-color:#f2f2f2;border:1px solid #cccccc;-moz-border-radius:5px;-webkit-border-radius:5px;border-radius:5px;cursor:pointer;}
    .wapnav img:hover{background-color:#dedede; }
    .navbg{ height: 0;}
    .mainnav{ width:100%; height:0; background:#0b0d19; position:fixed; z-index:9999; top:0; left:0; overflow:hidden; }
    .mainnav ul{ width:80%; margin-left:20%;}
    .mainnav ul li.fmenu { float: none; width: 100%; height: 45px;line-height: 45px; font-size: 18px; text-align: center; z-index:9999;  border-bottom:dashed #666 1px; }
    .mainnav ul li.fmenu a,.mainnav ul li.fmenu a:link,.mainnav ul li.fmenu a:visited{ text-decoration:none; display:block;   color:#fff; line-height:45px; font-size:18px; text-align:center; text-decoration:none;padding:0;}
    .mainnav ul li.fmenu a:hover { float: none;width: 100%;height: 45px;line-height: 45px; font-size: 18px;text-align: center;  z-index:9999;}
    .div2{ display:block; position:absolute; left:0; width:20%; height:100%; background:#313237;}
    .div2 span{ display:block; text-align:center; margin:20px auto; padding:0 0; text-align:center; width:100%; cursor:pointer;}
    .div2 span img{ margin:0 auto; display:block; text-align:center; float:none;}
    .nav{ }

}


@media screen and (max-width:500px)
{
.wapnav{ margin-top:-45px;}
}