#nav{list-style: none; }

 #nav ul { 
	padding:0;
	margin:0;
	list-style:none;
    width:80px;
    z-index:99;
    position:relative;
    overflow:visible;
	border:1px;  
   }

#nav li { 
    margin:0;
	list-style:none;   
    position:relative; 
    float:right;
	width:80px;
	background-color:white;
    border:1px;
    display:block;
    height:auto;
}
#nav ul li{ background-color:white;}

#nav ul li{ border-width:1px 0px 0 0;}
#nav ul ul li{ border-width:1px 0px 0 1px;}
#nav ul ul li:last-child{border-width:1px;}
 
#nav a {
    text-decoration:none; 
    display:block;
    padding:0px;  
    margin:0px; 
    width:80px; 
    height:20px;
}

#nav a:hover, #nav li:hover{
    background-color:none; 
}
#nav ul li:hover, #nav ul li a:hover{ background-color:none;}


#nav ul{
    display:none;   
}

/*all see this */
#nav ul ul, #nav ul ul ul{
    display:none; 
    position:absolute; 
    margin-top:-20px; 
    margin-left:0px;
}

/* non-IE browsers see this */
 #nav ul li>ul, #nav ul ul li>ul{
    margin-top:-1.4em; 
 }

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

#nav li:hover ul, #nav ul li:hover ul, #nav ul ul li:hover ul, #nav ul ul ul li:hover ul, #nav ul ul ul ul li:hover ul{
    display:block;
}



li>ul { 
	top: auto;
	left: auto;
}