#dropmenu{	
margin: 0;
padding: 0;
width:100%;
height:50px;
padding-left:45px;
background:#FFFFFF;
}

#dropmenu li{	
float: left;
list-style: none;
font: 14px/31px 'Microsoft YaHei',Verdana, Arial,Sans-Serif;
}

#dropmenu li a{	
display: block;
padding: 0px;
text-align:center;
text-decoration: none;
width: 110px;
color: #000000;
white-space: nowrap;
font: 14px/50px 'Microsoft YaHei',Verdana, Arial,Sans-Serif;
}

#dropmenu li a:hover{	
color:#31AEB8;
font-weight:bold;
}
		
#dropmenu li ul{
margin: 1px 0 0 0;
padding: 0;
width:110px;
position: absolute;
visibility: hidden;
}
		
#dropmenu li ul li{
float: none;
display: inline;
}
			
#dropmenu li ul li a{	
width:110px;
text-align:center;
color: #333;
font: 14px/33px 'Microsoft YaHei',Verdana, Arial,Sans-Serif;
background-color:#fff;
background-color:rgba(255,255,255,0.9);
}

#dropmenu li ul li a:hover{
color:#FFFFFF;
background:#007ADE;
border:none;
opacity: 1;
transition-duration: 0s;
}