#menu {
width: 7em;
padding-left:15px;

}

#menu ul {
list-style: none;
margin: 0;
padding: 0;
color:#0000FF;
}

#menu a {
font-family:Arial, Helvetica, sans-serif;
font-size:13px;
display: block;
margin: 0;
padding: 5px 3px;
}



#menu a {
color: #fff;
text-decoration: none;
}

#menu a:hover {
color:#f9c037;
}

#menu ul ul ul {
position: absolute;

top: 0;
left: 0;
}

#menu li {
/* make the list elements a containing block for the nested lists */
position: relative; 
padding-left:10px;


} 

#menu ul ul ul {
position: absolute;
top: 0;
left: 100%;
width: 100%;
}

div#menu ul ul ul 
{display: none;}

div#menu ul ul li:hover ul 
{display: block;}

div#menu ul ul ul,
div#menu ul ul li:hover ul ul
{display: none;}

div#menu ul ul li:hover ul 
{display: block;}

div#menu ul ul ul,
div#menu ul ul li:hover ul ul
{display: none;}

div#menu ul ul li:hover ul,
div#menu ul ul ul li:hover ul
{display: block;}

<!--[if IE]>
<style type="text/css" media="screen">
body {behavior: url(csshover.htc);} 

</style>
<![endif]-->

#menu ul li {float: left; width: 100%;}
#menu ul li a {height: 1%;}

#menu a, #menu h2 {
font-family:Arial, Helvetica, sans-serif;
font-size:13px;
}

<!--[if IE]>
<style type="text/css" media="screen">
body {
behavior: url(csshover.htc);
font-size: 13px;
} 
#menu ul li {float: left; width: 100%;}
#menu ul li a {height: 1%;} 

#menu a, #menu h2 {
font-family:Arial, Helvetica, sans-serif;
font-size:13px;
} 
</style>
<![endif]-->