#dropdown {
margin: 0;
padding: 0;
}

#dropdown li {
float: left;
list-style: none;
}

#dropdown li a {
display: block;
background: #005;
padding: 5px 12px;
text-decoration: none;
border-right: 1px solid #008;
width: 80px;
white-space: nowrap;
text-align: left;
}

#dropdown li a.top {
display: block;
background: transparent;
padding: 5px 12px;
text-decoration: none;
border-right: 0;
border-bottom: 1px solid #888;
white-space: nowrap;
width: 60px;
text-align: left;
font-size: 13px;
font-weight: bold;
}

#dropdown li a:hover {
background: #008;
}

#dropdown li a.top:hover {
background: transparent;
}

#dropdown li ul {
margin: 0;
padding: 0;
position: absolute;
visibility: hidden;
border-top: 1px solid #008;
}

#dropdown li ul li {
float: none;
display: inline;
}