.ulniveau3, .ulniveau4, .ulniveau5, .ulniveau6 {
display: none;
}

#navigation {
z-index: 100;
}

.item0 {
display:none;
}

#navigation li {
float: left;
position: relative;

}

.niveau1 {
font-size: 13px;
font-weight: bold;
}

.niveau1 a {
background:#888888;
border:1px solid #666;
border-top:none;
display:block;
padding:10px;
text-decoration:none;
margin-right: 10px;
}

.niveau1 a:hover {
background:#333;
}

.ulniveau2 {
display: none;
width: 12em;
position: absolute;
top: 3.2em;
left: 0;
background-color: #666666;
z-index: 10000;
font-size: 12px;
}

.niveau2 {
width: 100%;
}

.niveau2 a{
text-decoration: none;
padding: 2px 4px;
margin: 0;
display: block;
border-top: 1px solid #fff;
color: #FFFFFF;
}

.niveau2 a:hover {
background-color: #222222;
color: #fff;
border-top: 1px solid #fff;
}

/*#navigation li>ul { 
 to override top and left in browsers other than IE, 
which will position to the top right of the containing li, 
rather than bottom left 
top: auto;
left: auto;
}*/

#navigation li:hover ul, li.over ul { 
/* lists nested under hovered list items */
display: block;
}