#dropmenu{	
margin: 0;
padding:0;
width:990px;
height:50px;
background: url(../images/menubg16.png) no-repeat;
}

#dropmenu li{	
float: left;
list-style: none;
font: 14px/50px  'microsoft yahei',SimSun,Verdana,Arial;

}

#dropmenu li a{	
display: block;
padding: 0px;
text-align:center;
text-decoration: none;
width: 123px;
color: #fff;
white-space: nowrap;
background: url(../images/menu16.png);
font: 14px/50px  'microsoft yahei',SimSun,Verdana,Arial;
}

#dropmenu li a:hover{	
color: #fff;
background: url(../images/menunow16.png);
font: 14px/50px  'microsoft yahei',SimSun,Verdana,Arial;
}
		
#dropmenu li ul{
margin: 1px 0 0 1px;
padding: 10px 0px;
width: 123px;
position: absolute;
visibility: hidden;
visibility: hidden;
filter:alpha(Opacity=80);
-moz-opacity:0.8;
opacity: 0.8;
background:#fff;
}
		
#dropmenu li ul li{
float: none;
display: inline;
width: 123px;
height:30px;
font: 12px/30px  SimSun,'microsoft yahei',Verdana,Arial;
}
			
#dropmenu li ul li a{	
padding: 0px;
text-align:center;
background:#fff;
color: #505050;
font: 12px/30px  SimSun,'microsoft yahei',Verdana,Arial;
}
			
#dropmenu li ul li a:hover{	
padding: 0px;
color: #fff;
background: #00a3ff;
font: 12px/30px  SimSun,'microsoft yahei',Verdana,Arial;
}