#dropmenu{	
margin: 0;
padding:0;
width:100%;
height:50px;
margin-left:-2px;
}

#dropmenu li{	
float: left;
list-style: none;
font: 14px/50px  'microsoft yahei';
font-weight:bold;
}

#dropmenu li a{	
display: block;
padding: 0px;
text-align:center;
text-decoration: none;
width: 141px;
color: #000;
white-space: nowrap;
font: 14px/50px  'microsoft yahei';
font-weight:bold;
}

#dropmenu li a:hover{	
color: #000;
font: 14px/50px  'microsoft yahei';
font-weight:bold;
}
		
#dropmenu li ul{
margin: 0px;
padding: 10px 0px;
width: 141px;
position: absolute;
visibility: hidden;
visibility: hidden;
background:#fff;
}
		
#dropmenu li ul li{
float: none;
display: inline;
width: 141px;
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: #8c8c8c;
font: 12px/30px  SimSun,'microsoft yahei',Verdana,Arial;
}