@charset "utf-8";
*{ margin:0; padding:0;}
* + html {
  z-index: 6666;
}
* + html .search {
  z-index: 5555;
}


.nav{ height:40px;width:100%;position:fixed;z-index:999;left:0; z-index:1; margin-top:50px}
.nav .nav_list{ float:right;}
.nav li{float:left;height:57px; width:150px; line-height:57px;position:relative;}
.nav li.last{background:none;}
.nav li a{float:left;display:block; width:150px; height:57px; text-align:center; line-height:57px;}
.nav li a:hover{ text-decoration:none;}
.nav li a span{float:left;display:block; width:150px; height:57px; line-height:57px;cursor:pointer; font-family:"Microsoft YaHei";text-align:center; color:#000; font-size:14px;}
.nav li a.selected{ color:#fff;}
.nav li a.selected2{ color:#fff;}
.nav li.selected .submenu{display:block;}
.nav li .submenu{display:none;position:absolute;top:57px;left:0px;}
.nav li .submenu{width:150px;}
.nav li .submenu{ z-index:9999;}
.nav li .submenu li{float:left;padding:0;background:none;height:40px; line-height:40px; width:150px}
.nav li .submenu li a{float:none;padding:0;text-align:left; font-family:"Microsoft YaHei";height:40px;line-height:25px;background:none; color:#000; padding-left:6px; width:150px; font-size:18px}
.nav li .submenu li a:hover{;font-weight:normal; color:red; text-decoration:none;}