.nav{ width:1200px; height:57px; margin:0 auto; z-index:9999;}
.nav .nav_list{ float:right;}
.nav li{float:left;height:57px; width:150px; line-height:57px;position:relative;}
.nav li a{float:left;display:block; width:149px; height:57px; text-align:center; line-height:57px; font-size:16px;}
.nav li a:hover{background:#a92125; text-decoration:none; color:#fff}
.nav li a span{float:left;display:block; width:120px; height:57px; line-height:57px;cursor:pointer; font-family:"Microsoft YaHei";text-align:center; color:#fff; font-size:13px;}
.nav li a.selected{ background:#a92125; color:#fff;}
.nav li a.selected2{ background:#096; color:#fff;}
.nav li.selected .submenu{display:block;}
.nav li .submenu{display:none;position:absolute;top:57px;left:0px; background:#a92125;}
.nav li .submenu{width:149px;}
.nav li .submenu{ z-index:9999;}
.nav li .submenu li{float:left;padding:0;background:none;height:44px; line-height:44px; border-top:1px solid #b03d41;}
.nav li .submenu li a{padding:0;text-align:center; font-family:"Microsoft YaHei";height:44px;line-height:44px;background:none; color:#fff; width:149px; font-size:15px;}
.nav li .submenu li a:hover{background:#b48909;font-weight:normal; color:#fff; text-decoration:none;}

i{ border-left:1px solid #333333;}