.header_column{
	background-image: url(../images/top_back.jpg);
	background-repeat: repeat-x;
	height: 31px;
	width: 100%;
	clear: both;
	overflow: hidden;
}
.header_column li{
	overflow: hidden;
	margin: 0px;
	padding: 0px;
	float: left;
	text-align: center;
	line-height: 31px;
}
.header_column input{ margin-top:-3px;*margin-top:-1px; _margin-top:7px; } /* 为不同浏览器的input 加适应值的顶距*/
.column{
	font-family: "黑体";
	font-size: 14px;
	color: #FFFFFF;
	text-decoration: none;
	font-weight: bold;
	line-height: 31px;
	text-align: center;
	height: 31px;
	padding-right: 13px;
	padding-left: 13px;
}
.column:hover{
	font-family: "黑体";
	font-size: 14px;
	color: #000000;
	text-decoration: none;
	font-weight: bold;
	line-height: 31px;
	text-align: center;
	height: 31px;
	padding-right: 13px;
	padding-left: 13px;
	background-image: url(../images/sub_back.gif);
	background-repeat: repeat-x;
	padding-top: 8px;
	padding-bottom: 9px;
}
.header_submenu{
	background-image: url(../images/top_sub.jpg);
	height: 18px;
	border: 1px solid #cdcdcd;
}
.submenu1{
	height: 18px;
	margin-left: 90px;	
}.submenu1 li{
	height: 18px;
	font-size: 12px;
	line-height: 18px;
*line-height: 15px;	_line-height: 12px;
	font-weight: bold;
	color: #000000;
	text-decoration: none;
	float: left;
	padding-left: 12px;
	vertical-align: middle;
}
.submenu2{
	height: 18px;
	margin-left: 160px;	
}.submenu2 li{
	height: 18px;
	font-size: 12px;
	line-height: 18px;
*line-height: 15px;	_line-height: 12px;
	font-weight: bold;
	color: #000000;
	text-decoration: none;
	float: left;
	padding-left: 12px;
	vertical-align: middle;
}
.submenu3{
	height: 18px;
	margin-left: 155px;	
}.submenu3 li{
	height: 18px;
	font-size: 12px;
	line-height: 18px;
*line-height: 15px;	_line-height: 12px;
	font-weight: bold;
	color: #000000;
	text-decoration: none;
	float: left;
	padding-left: 12px;
	vertical-align: middle;
}
.submenu4{
	height: 18px;
	margin-left: 290px;	
}.submenu4 li{
	height: 18px;
	font-size: 12px;
	line-height: 18px;
*line-height: 15px;	_line-height: 12px;
	font-weight: bold;
	color: #000000;
	text-decoration: none;
	float: left;
	padding-left: 12px;
	vertical-align: middle;
}
.submenu5{
	height: 18px;
	margin-left: 325px;	
}.submenu5 li{
	height: 18px;
	font-size: 12px;
	line-height: 18px;
*line-height: 15px;	_line-height: 12px;
	font-weight: bold;
	color: #000000;
	text-decoration: none;
	float: left;
	padding-left: 12px;
	vertical-align: middle;
}
.submenu6{
	height: 18px;
	margin-left: 495px;	
}.submenu6 li{
	height: 18px;
	font-size: 12px;
	line-height: 18px;
*line-height: 15px;	_line-height: 12px;
	font-weight: bold;
	color: #000000;
	text-decoration: none;
	float: left;
	padding-left: 12px;
	vertical-align: middle;
}
.submenu7{
	height: 18px;
	margin-left: 590px;	
}.submenu7 li{
	height: 18px;
	font-size: 12px;
	line-height: 18px;
*line-height: 15px;	_line-height: 12px;
	font-weight: bold;
	color: #000000;
	text-decoration: none;
	float: left;
	padding-left: 12px;
	vertical-align: middle;
}
.nav1 {
	clear: both;
	height: auto;
	width: 90%;
	border-top-width: 1px;
	border-top-style: solid;
	border-top-color: #d9d9d9;
	text-align: center;
	margin-top: 6px;
	margin-right: auto;
	margin-left: auto;
} 
.nav1 li{
	clear: both;
	height: auto;
	width: 90%;
	text-align: right;
	margin-right: auto;
	margin-left: auto;
	border-bottom-width: 1px;
	border-bottom-style: solid;
	border-bottom-color: #d9d9d9;
	background-image: url(../images/are2.gif);
	background-repeat: no-repeat;
	background-position: 155px 10px;
	padding-right: 10%;
} 
.nav1 li ul{
}
.nav1 li ul li{
	width: 153px;
	overflow: visible;
	background-image: url(../images/CCCCCC.jpg);
	background-repeat: repeat;
	border-bottom-width: 1px;
	border-bottom-style: solid;
	border-bottom-color: #f6f6f3;
	_margin-left:6px;
}
.campaigns{
	clear: both;
	width: 120px;
	height: auto;
	background-color: #FFFFFF;
	border: 1px solid #CCCCCC;
	filter: Alpha(Opacity=50);
}
.campaigns li{
	clear: both;
	width: 90%;
	margin-right: auto;
	margin-left: auto;
	height: auto;
}
.headmenu_1 {width:501px; height:31px; background:url(/images/nav_cn/nav1.gif) no-repeat;
}
.headmenu_1 a{width:501px; height:31px; background:url(/images/nav_cn/nav1.gif) no-repeat;
}
.headmenu_1 a:hover{width:101px; height:31px; background:url(/images/nav_cn/nav1_on.gif) no-repeat 0 -88px;
  position:absolute; top:0px; right:0px;
}
.headmenu_1 a:visited{width:101px; height:31px; background:url(/images/nav_cn/nav1.gif) no-repeat 0 -88px;
  position:absolute; top:0px; right:0px;
}