dl, dt, dd, ul, li {
margin: 0;
padding: 0;
list-style-type: none;
font:12px "verdana" arial,helvetica, sans-serif;
color:#FF0000;
border: 1px solid gray;
height:30px;
background:#fff;
}
#menu {
position: absolute; /* Menu position that can be changed at will */
top: 0;
left:20px;
z-index:100;
width: 100%; /* precision for Opera */
}        
#menu dl {
float: left;
width: 125px;
}
#menu dt {
cursor: pointer;
text-align: center;
background: #fff;
color:#FF0000;
}
#menu dd {
display: none;
border: 1px solid gray;
font:12px "verdana" arial,helvetica, sans-serif;
}
#menu li {
text-align: center;
background: #fff;
}
#menu li a, #menu dt a {
color: #ff0000;
text-decoration: none;
display: block;
background:#fff;
}
#menu li a:hover, #menu li a:focus, #menu dt a:hover, #menu dt a:focus {
color:#000; 
}
#site {
position: absolute;
z-index: 1;
top : 170px;
left : 10px;
color: #red;
background-color: #fff;
padding: 5px;
border: 1px solid gray; 
}