header .wapnav{float:right; display:none;}
.mainnav{clear: both;
    max-width: 1300px;
    margin: 0 auto; }
.mainnav ul>li.fmenu{  float:left; width:14%; margin:0 3%; text-align:center; }

.mainnav ul>li a,.mainnav ul>li a:link,.mainnav ul>li a:visited{ text-decoration:none; display:block;  line-height:90px; font-size:18px; text-align:center; text-decoration:none; border-bottom:3px solid #fff; }
.mainnav ul>li a:hover,.mainnav ul>li a.active,.mainnav ul>li a.active:link,.mainnav ul>li a.active:visited{/*background:#bc302f; color:#fff;*/ border-bottom:3px solid #bc302f; color:#333; background:#eee;  }
.mainnav ul>li:hover>a{/*background:#bc302f; color:#fff;*/}

.mainnav ul>li.fmenu div{ width:100%;background-color:rgba(255,255,255,0.9); }
.mainnav ul>li.fmenu div .sec{  padding:3% 0; border-top:#eee 1px solid; display: none; /*background: #bc302f;  top: 90px; */z-index: 9999; width:70%; position: relative;margin: 0 auto; }
.mainnav ul>li.fmenu>div .sec li{white-space: nowrap; box-sizing:border-box; padding:0 0px; float:left; width:23%; margin:0 2% 2% 0; }
.mainnav ul>li.fmenu li>a{text-align: left;}
.mainnav ul>li.fmenu ul>li a{ line-height:36px; font-size:16px; padding:3% 0; color:#333; border-bottom: 1px solid #fff; background:url(../images/anrighta.png) no-repeat right center; background-size:auto 30%;}
.mainnav ul>li.fmenu ul>li a:hover{ color:#bc302f; }
.mainnav ul>li.fmenu>div .sec li>ul{ display:none; }
.mainnav ul>li.fmenu>div .sec li>ul>li{ clear:both; overflow:hidden; float:none; width:auto; height:auto;}
.mainnav ul>li.fmenu ul>li>ul>li a{  border:none; font-size:16px;color:#777; background:url(../images/dot.png) no-repeat left center; padding:0 0 0 10px; margin:0 10px 0 0; }



.div2{ display:none;}



#xialas5 .sec>li:nth-child(2){ border:1px solid red; display:none;}
#xialas5 .sec>li:nth-child(3){ border:1px solid red; display:none;}
#dibu5 dd:nth-child(3){display:none}
#dibu5 dd:nth-child(4){display:none}



@media screen and (max-width:1175px)
{
    header .wapnav{display:block; width:50px; text-align:right; padding-right:1%;margin:25px 0 0 10px}
    header .wapnav img{padding:10px;background-color:#f2f2f2;border:1px solid #cccccc;-moz-border-radius:5px;-webkit-border-radius:5px;border-radius:5px;cursor:pointer;}
    header .wapnav img:hover{background-color:#dedede; }
    .navbg{ height: 0;}
    .mainnav{ width:100%; height:0; background:#0b0d19; position:fixed; z-index:999999; top:0; left:0; overflow:hidden;}
    .mainnav ul{ width:80%; margin-left:20%;}
	
.mainnav ul>li a,.mainnav ul>li a:link,.mainnav ul>li a:visited{ text-decoration:none; display:block;  line-height:60px; height:60px; font-size:18px; text-align:center; text-decoration:none; border-bottom:2px solid #fff; }
.mainnav ul>li a:hover,.mainnav ul>li a.active,.mainnav ul>li a.active:link,.mainnav ul>li a.active:visited{background:#bc302f; color:#fff; border-bottom:3px solid #bc302f;  }

    .mainnav ul li.fmenu {
        float: none;
        width: 100%;
        height: 60px;
        line-height: 60px;
        font-size: 18px;
        text-align: center;
        z-index:9999;
        border-bottom:dashed #666 0px;
    }
    .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:60px; font-size:18px; text-align:center; text-decoration:none;padding:0;}
    .mainnav ul li.fmenu a:hover {
        float: none;
        width: 100%;
        height: 60px;
        line-height: 60px;
        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{ }

}