*{margin:0;padding:0;}    
#menu{
	font-size:12px;
	position:relative;
	z-index:100;
	width: 980px;
	text-align: center;
	display: block;
	margin-left: 7px;
}    
#menu ul{list-style:none;}    
#menu li {
	float:left;
	position:relative;
	height: 33px;
}    
#menu ul ul {visibility:hidden;position:absolute;left:0px;top:33px;}    
#menu table {position:absolute; top:0; left:0;}    
#menu ul li:hover ul,    
#menu ul a:hover ul{visibility:visible;}    
#menu a{
	display:block;
	color:#fff;
	text-decoration:none;
	font-size: 13px;
	line-height: 33px;
	font-weight: bold;
	height: 33px;
	width: 83px;
}    
#menu a:hover{
	background:#f2cdb0;
	color:#FFFFFF;
	background-image: url(../images/nav_n.gif);
}    
#menu ul ul{
	text-decoration: none;
	list-style-type: none;
}    
#menu ul ul li {
	text-align:left;
	font-size:21px;
	height: 21px;
	line-height: 21px;
	display: block;
}    
#menu ul ul li a{
	display:block;
	height:21px;
	margin:0;
	font-size: 12px;
	line-height: 21px;
	color: #FFFFFF;
	text-decoration: none;
	background-color: #0066CC;
	border-top-width: 0;
	border-right-width: 0;
	border-bottom-width: 1px;
	border-left-width: 0;
	border-bottom-style: solid;
	border-bottom-color: #0033CC;
	filter:alpha(opacity=80); /*IE滤镜，透明度50%*/
    -moz-opacity:0.80; /*Firefox私有，透明度50%*/
	opacity:0.80;/*其他，透明度50%*/
	font-weight: normal;
	float: left;
	padding-right: 5px;
	padding-left: 5px;
	text-indent: 5px;
}    
#menu ul ul li a:hover{
	background-color: #0066FF;
	border-top-width: 0;
	border-right-width: 0;
	border-bottom-width: 1px;
	border-left-width: 0;
	border-bottom-style: solid;
	border-bottom-color: #0033CC;
	color: #FFFFFF;
	background-image: url(..);
	font-weight: normal;

}    
#menu1 a{
	width: 245px;
}  
#menu2 a{
	width: 200px;
}