#nav, #nav ul{
margin:0;
padding:0;
list-style-type:none;
list-style-position:outside;
position:relative;
line-height:1.5em; 
font: normal 12px Arial,sans-serif;
}

#nav a{
display:block;
padding:6px 9px 6px 16px;
border-right: 1px solid #FFF;
color:#fff;
text-decoration:none;
background-color:#333;
background-image:url(bg-topmenu.gif) ;
font: bold 12px Arial,sans-serif;
}

#nav a:hover{
background: #666666;
color:#ffffff;
}

#nav li{
float:left;
position:relative;
}

#nav ul {
position:absolute;
display:none;
width:170px;
 border:1px solid #E0E0E0;
}

#nav li ul a{
width:144px;
height:auto;
float:left;
background:#ffffff;
}

#nav ul ul{
top:auto;
}	

#nav li ul ul {
left:160px;
margin:0px 0 0 10px;
}
#nav  ul li a{
color:#2175D9;
font-weight:normal;
}
#nav  ul li a:hover{
background:#6DA7E6;
}

#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;
}