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

}

#nav a{
display:block;
padding:0px 15px;
border:1px solid #fff;
color:#333;
text-decoration:none;
background-color:#62bd18;
font-family:Tahoma, Geneva, sans-serif;
font-weight:bold
}

#nav a:hover{
background-color:#999;
color:#333;
}

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

#nav ul {
position:absolute;
display:none;
width:12em;
top:1.6em;

}

#nav li ul a{
width:12em;
height:auto;
float:left;
  

}

#nav ul ul{
top:auto;

}	

#nav li ul ul {
left:12em;
margin:0px 0 0 30px;
}

#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;
}