.top{background:#2e2e2e;height:36px;}
.top-left{color:#fff;line-height:36px;float:left;margin-left: 15px;}
.top-right{color:#fff;line-height:36px;float:right;margin-right: 15px;}
.top-right a{color:#fff; margin:0 5px;}
#nav-header{height:100px;width:100%;background:url(img/bai.png);position: absolute;z-index: 999999;text-align: center;}
.logo{display:block;float:left;margin-top: 32px;}
.nav-ul{position: relative; }
.nav-ul li { width: auto; height: 33px; line-height: 33px; text-align: center; font-size: 16px; color: #fff500; float: left; margin-right: 11px;padding: 33px 0;}
.nav-ul li a { color: #fff;padding:0 17px;transition: all .3s;display: block;}
.nav-ul li a:hover { background: #ff8f00;}
.nav-ul li.hover a{ background: #ff8f00;}
.nav-ul li .second-div{position:absolute;left:-338px;top:100px;z-index: 99999;}
.nav-ul li .second-div .second-ul{padding: 15px 5px;background:url(img/bai.png);display: none;}
.nav-ul li .second-div .second-li{width: 1090px;}
.nav-ul li .second-div .second-li a{display: block;background: no-repeat;border:none;position: relative;width:200px;height: 129px;text-align:center;padding: 0px;border-radius: 0px;float: left;text-shadow:none;transition: all .3s;overflow: hidden;transform: skew(0deg);margin: 0 9px}
.nav-ul li .second-div .second-li span{position: absolute;bottom: 0px;left: 0px;width: 200px;background: url(img/opcity.png);height: 30px;line-height: 30px;font-size: 14px;transform: skew(0deg);}
.nav-ul li .second-div .second-li a:hover span{background: rgba(255,143,0,0.8);}
.nav-ul li .second-div .second-li a img{transition: all 1s;}
.nav-ul li .second-div .second-li a:hover img{transform:scale(1.1,1.1);}