/*============下拉菜单样式==============*/
/*------主菜单------*/
#mainmenu {
	height:30px;	
	text-align:left;	
}
#mainmenu ul {
	clear:both;
	margin:0;
	padding:0;
	list-style-type:none;
	display:inline;
}
#mainmenu ul li {	
	float:left;
	margin:0;
	padding:0
}
.mainmenu_li {
	position:relative;/*定位*/
	line-height:30px;
	color:#036;
}
.mainmenu_li img {/*主菜单文字旁的图片*/
	margin:7px 0;
}
.mainmenu_li a {
	color:#036;
	display:block;	
	line-height:30px;/*使文字居中*/
	border-left:1px solid #ccc;	
	padding:0 7px;/*左右间距*/	
}
.mainmenu_li a:link {
	color:#036;
}
.mainmenu_li a:visited {
	color:#036;
}
.mainmenu_li a:hover {
	color:#000;	
	background:url("../images/menu_btn_over.gif") repeat;
	border-left:1px solid #ccc;	
	padding:0 11px
}
.mainmenu_li a:active {
	color:#000;
}
/*------下拉子菜单------*/
.submenu {
	position:absolute;/*定位*/	
	left:0;
	top:30px;/*竖向偏移*/
	width:100px;/*li背景满宽需固定外层宽*/
	margin:0;
	background:#e6f3f2;
	border:1px solid #066;
	border-top:4px solid #066;
	visibility:hidden;
	display:none;
}
.submenu ul {
	display:block;
	margin: 0px;
	padding: 0px;
	text-align:left;
	list-style-type: none;
}
.submenu ul li {
	clear:both;
	display:block;	
	margin:0;
	border:none;
	width:100%;/*li背景满宽*/
	border-top:1px solid #9acecb
}
.submenu ul li a {
	line-height:22px;
	padding:0 11px;/*左右间距*/
	margin:0;
	border:none;
}
.submenu ul li a:link {
	color:#036;
}
.submenu ul li a:visited {
	color:#036;
}
.submenu ul li a:hover {	
	background:#9acecb;
	color:#000;	
	margin:0;
	border:none;
	padding:0 11px;/*左右间距*/
}
.submenu ul li a:active {
	color:#036;
}
/*------子频道------*/
#subchannel {
	padding:20px;
}
#subchannel ul {
	margin:0;
	padding:0;
	list-style-type:none;
	text-align:center;
	line-height:100%;
}
#subchannel ul li {	
	margin:0;
	padding:0;
	margin-bottom:8px;/*按钮间距*/
}
#subchannel ul li a {	
	display:block;/*按钮链接块体显示*/
	height:20px;/*按钮高*/
	line-height:20px;/*文字竖向居中*/	
	border:1px solid #066;
	background:url("../images/submenu_btn.gif") repeat-x;	
}
#subchannel ul li a:link {
	color:#000;
	text-decoration: none;
	
}
#subchannel ul li a:visited {
	color:#036;
	text-decoration: none;
	
}
#subchannel ul li a:hover {
	border:1px solid #900;
	background:url("../images/submenu_btn_hover.gif") repeat-x;
	color:#000;
	text-decoration: none;
	
}
#subchannel ul li a:active {
	color:#000;
	text-decoration: none;
	
}