/*一级菜单DIV整体样式*/
.ddsmoothmenu{
font: bold 12px Verdana;
/* background:url(../images/20091462843145.jpg); /*一级菜单背景图片*/
width: 999px;

}

.ddsmoothmenu ul{

z-index:100;
margin: 0;
padding: 0;
list-style-type: none;
}

/*Top level list items*/
.ddsmoothmenu ul li{
position: relative;
display: inline;
float: left;
}

/*	一级菜单样式	*/  
.ddsmoothmenu ul li a{
display: block;
font-size:13px;
color:#ffffff;
font-weight:bold;
text-align:center;
text-decoration:none;
width:133px;
line-height:42px;


}

* html .ddsmoothmenu ul li a{ /*IE6 hack to get sub menu links to behave correctly*/
display: inline-block;
}

/*	一级菜单鼠标选择样式	*/ 
.ddsmoothmenu ul li a.selected{ /*CSS class that's dynamically added to the currently active menu items' LI A element*/
color: #ffff00;background: url(../images/nav_btn_hover.png) top center repeat-x;
}

/*	一级菜单鼠标经过样式	*/
.ddsmoothmenu ul li a:hover{  /*background of menu items during onmouseover (hover state)*/
color: #ffff00;background: url(../images/nav_btn_hover.png) top center repeat-x;

}
	
/*1st sub level menu*/
.ddsmoothmenu ul li ul{
position: absolute;
left: 0;
display: none; /*collapse all sub menus to begin with*/
display:none;
visibility: hidden;


}

/*Sub level menu list items (undo style from Top level List Items)*/
.ddsmoothmenu ul li ul li{
display: list-item;
float: none;

}

/*All subsequent sub menu levels vertical offset after 1st level sub menu */
.ddsmoothmenu ul li ul li ul{
top:0;

}

/* 子(二级)菜单样式 */
.ddsmoothmenu ul li ul li a{

	font-size:12px;
	color:#fff;
	width:140px;/*width of sub menus*/
	line-height:33px;
	padding:0px;
	text-align:center;
	background:#046fcd;
	font-weight:normal;
	
	border-bottom: 1px solid #e0e0e0;
/* 	filter:alpha(opacity=80);       IE */
/*	-moz-opacity:0.8;               Moz + FF */
/*	opacity: 0.8;            支持CSS3的浏览器（FF 1.5也支持）*/
}
.ddsmoothmenu ul li ul li a:link, .ddsmoothmenu  ul li ul li :visited{
	filter:alpha(Opacity=90);-moz-opacity:0.9;opacity: 0.9;background:#046fcd; color: #fff;
}

/* 子(二级)菜单样式鼠标滑过样式 */
.ddsmoothmenu ul li ul li a:hover{
	filter:alpha(Opacity=90);-moz-opacity:0.9;opacity: 0.9;background:#046fcd; color: #ffff00;
}



/* Holly Hack for IE \*/



* html .ddsmoothmenu{height: 1%;} /*Holly Hack for IE7 and below*/


/* ######### CSS classes applied to down and right arrow images  ######### */

.downarrowclass{
position: absolute;
top: 12px;
right: 7px;
}

.rightarrowclass{
position: absolute;
top: 6px;
right: 5px;
}

/* ######### CSS for shadow added to sub menus  ######### */

.ddshadow{
position: absolute;
left: 0;
top: 0;
width: 0;
height: 0;
background: silver;
}

.toplevelshadow{ /*shadow opacity. Doesn't work in IE*/
opacity: 0.8;
}