.nav{position: absolute;width:100%;height:81px; margin:0; z-index:10; border-top:1px solid #eee;box-shadow:0px 5px 5px rgba(0,0,0,0.2);top:100px;box-sizing: border-box; background:#FFF;}
.nav .nav_list{ width:1230px; margin:auto;height:80px;border-left:1px solid #eee;box-sizing: border-box;}
.nav li{float:left; width:175px;position:relative; border-right:1px solid #eee;background:#fff;box-sizing: border-box;}
.nav li a{float:left;display:block; width:100%; line-height:1.2;text-align:center;transition: all 0.3s;box-sizing: border-box;}
.nav li a:hover{background:#801979; text-decoration:none;color:#fff;}
.nav li a span{float:left; width:100%;height:80px;cursor:pointer; font-family:"Microsoft YaHei";font-size:18px; padding:10px 0px 0 0px;box-sizing: border-box; text-align:center;}
.nav li h1{font-size:18px;line-height:1.7; padding:0px 0px 0 0px;box-sizing: border-box; text-align:center; font-weight:normal;}
.nav li h2{min-width:70px;max-width:110px;border-top:1px solid #999; color:#999;font-size:12px; line-height:1.1;text-transform:Uppercase;display:inline-block;padding:5px 5px 0 5px;font-weight:normal;}
.nav li a:hover h2{border-top:1px solid #fff; color:#fff;}
.nav li a.selected{ background:#801979;color:#fff; }
.nav li a.selected2{ background:#801979;color:#fff;}/*===一级当前栏目样式=*/
.nav li a.selected2 h2{border-top:1px solid #fff; color:#fff;}

/*========以下二级导航样式=*/
.nav li.selected .submenu{display:block;}
.nav li .submenu{display:none;position:absolute;top:80px;background:rgba(255,255,255,0.8);}
.nav li .submenu{width:100%;}
.nav li .submenu{ z-index:999;}
.nav li .submenu li{float:left;padding:0;background:none; border-bottom:1px solid #CCC;}
.nav li .submenu li a{float:none;padding:15px 5px;box-sizing: border-box;text-align: center; font-family:"Microsoft YaHei";background:none; color:#666; }
.nav li .submenu li a:hover{background:#fff;font-weight:normal; color:#801979; text-decoration:none;}