ul {
    font-family: Arial, Verdana;
    font-size: 14px;
    margin: 0;
    padding: 0;
    list-style: none;
	font-weight:bold;
}
ul li {
    display: block;
    position: relative;
    float: left;
}
li ul {
    display: none;
}
ul li a {
    display: block;
    text-decoration: none;
    color: #FFFFFF;
    border-top: 1px solid  #FFFFFF;
    padding: 5px 15px 5px 15px;
    background: #006699;
    margin-left: 1px;
    white-space: nowrap;
}
ul li a:hover {
background: #6090c3;
}
li:hover ul {
    display: block;
    position: absolute;
}
li:hover li {
    float: none;
    font-size: 11px;
}
li:hover a { background: #6090c3; }
li:hover li a:hover {
    background: #1e7c9a;
}