#nav, #nav ul{
     margin:0;
     padding:0;
     list-style-type:none;
     list-style-position:outside;
     position:relative;
     line-height:2.4em;
	 font:Arial, Helvetica, sans-serif;
	 font-size: 12px;
 }
 
  #nav a:link, #nav a:active, #nav a:visited{
    display:block;
    padding:0px 12px;
	border-bottom: 1px solid #99cc33;
    color:#fff;
    text-decoration:none;
    background-color:#669900;
	border-right: #99cc33 solid 1px;
 }

#nav a:hover{
    background-color:#336600;
    color:#FFF;
}

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

#nav ul {
    position:absolute;
    width:3em;
    top:2.4em;
    display:none;
}

#nav li ul a{
    width:11em;
    float:left;
}

#nav ul ul{
	top:auto;
	}	

#nav li ul ul {
    left:13em;
    margin:0px 0 0 10px;
    }

#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;
    }