ul.dropdown
{
list-style:none;
margin:0;
padding:0;
width:145px;
}

ul.dropdown ul
{
list-style:none;
margin:0;
padding:0;
width:100%;
}

ul.dropdown li
{
float:left;
position:relative;
padding:1px 0px 1px 5px; /* helps Opera with hover - do not remove! */
}

ul.dropdown a
{
display:block;
}

ul.dropdown ul, ul.dropdown ul ul, ul.dropdown ul ul ul
{
display:none;
position:absolute;
top:0;
left:135px;
margin:0;
text-align:left;
}

ul.dropdown li:hover ul ul, ul.dropdown li:hover ul ul ul
{
display:none;
}

ul.dropdown li:hover ul, ul.dropdown ul li:hover ul, ul.dropdown ul ul li:hover ul
{
display:block;
}