#nav, #nav ul{
margin:0;
padding:0;
list-style-type:none;
position:relative;
line-height:1.5em;
width:100%;
}

#nav a {
display:block;
padding-left:10px;
padding-bottom:2px;
padding-top:2px;
border-bottom:1px dotted #CCCCCC;
text-decoration:none;
background-color:#FFF;
color:#009933;
}

#nav a:hover{
background-color:#88FF88;
color:#000;
}

#nav ul {
position:absolute;
display:none;
width:100%;
margin-left:95%;
margin-top:-20px;
border:1px solid #009900;
}

#nav ul ul {
position:absolute;
display:none;
width:100%;
margin-left:95%;
border:1px solid #009900;
}

#nav li:hover ul ul, #nav li:hover ul ul ul, #nav li:hover ul ul ul ul{
display:none;
}
#nav li:hover ul, #nav li li:hover ul, #nav li li li:hover ul, #nav li li li li:hover ul{
display:block;
}