#menuTopo {
font-family: Tahoma Sans, sans-serif; font-size:13px;
margin-left: 300px;
}
#menuTopo ul {margin:0px; padding:0px;}
#menuTopo li {float:left; list-style:none; margin-right:5px; margin-left:5px;}
#menuTopo li a {
width:100px;
display:block;
text-align:center;
padding-top:5px;
color: #FFFFFF;
text-decoration:none;
}
#menuTopo li a:hover {
width:100px;
height:25px;
background-color:#F8F8F8;
color: #333333;
font-weight:bolder;
}