dl, dt, dd, ul, li {
margin: 0;
padding: 0;
list-style-type: none;
}
#menu {
width: 792px;
margin:0 auto; 
}
#menu dl {
float: left;
width: 132px;
position: relative; 
z-index:1000;
background: #f4f5f5;
}
#menu dl:hover{background:#fff;}
#menu dt {
cursor: pointer;
text-align: center;
font-weight: bold;
font-size:1.1em;
border: 1px solid gray;
border-left:0;
margin: 1px 0;
padding:3px 0;
display: block;
}

#menu dl:first-child dt {border-left:1px solid gray;}
#menu dt a {
text-decoration: none;
color: #000;
display: block;
font-size:1em;
border: 0 none;
}
#menu dd {
display: none;
background:#fff;
margin-top:-2px;
border: 1px solid gray;
position:absolute;
left:-1px;
z-index:1001;
width:220px;
box-shadow: 1px 1px 4px rgba(100,100,100,.3);	
	 -moz-box-shadow: 1px 1px 4px rgba(100,100,100,.3);
		-ms-box-shadow: 1px 1px 4px rgba(100,100,100,.3);
		  -webkit-box-shadow: 1px 1px 4px rgba(100,100,100,.3);
}
#menu dl:first-child dd {left:0;}
#menu li {
text-align: left;
background: #fff;
line-height: normal;
width: 100%;
height: 100%;
/*border-top:1px solid #dee5e1;*/
}
#menu li:first-child {/*border-top:0;*/}
#menu li a {
font-size:12px;
color: #000;
text-decoration: none;
display: block;
height: 100%;
border: 0 none;
padding: 4px 16px;
}
#menu li a:hover {
background: #f4f5f5;
}