#menu {
width: *12em;  /*set width of menu */
background: #eee;
margin: 10px;
} 

#menu ul { /* remove bullets and list indents */
list-style: none;
margin: 0;
padding: 0;
}

/* style, color and size links and headings to suit */
#menu a, #menu h2 {
font-weight: bold ; 
font-family: verdana, arial, helvetica, sans-serif;/*11px/16px*/
font-size:14px;
display: block;
border-width: 1px;
border-style: solid;
border-color: #eee; /* #888 #555 #bbb;*/
margin: 0;
padding: 2px 3px;
}

#menu h2 {
color: #eee;
background: #000;
text-transform: uppercase;
}

#menu h2 a {
color: #ffc82e;
background: #252525;
text-decoration: none;
border:0px;
font-size:12px;
padding:1px;
}

#menu a:hover {
color: #252525;
background: #ffc82e;
}

#menu li {
/* make the list elements a containing block for the nested lists */
position: relative;
} 

#menu ul ul ul {
position: absolute;
top: 0;
left: 100%; /* to position them to the right of their containing block */
width: 100%; /* width is based on the containing 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;}

#menu {
width: 100%;
background: #252525;
float: left;
}
#menu ul {
list-style: none;
margin: 0;
padding: 0;
width: 10em;
float: left;
}
#menu a, #menu h2 {
font: bold 11px/16px verdana,arial, helvetica, sans-serif;
display: block;
border-width: 1px;/*kjklklk;*/
border-style: solid;
border-color: #ccc #888 #555 #bbb;
margin: 0;
padding: 2px 3px;
}

#menu h2 {
color: #ffc82e;
background: #252525;  /*achtrond van hoofmenu*/
text-transform: uppercase;
}
#menu h2:hover {
color: #252525;
background: #ffc82e;  /*achtrond van hoofmenu*/
text-transform: uppercase;
}

#menu a {
color: #ffc82e;
background: #252525;
text-decoration: none;
}

#menu a:hover {
color: #252525;
background: #ffc82e;/*achtergrond hover submenu)*/
}
#menu li {position: relative;}

#menu ul ul {
position: absolute;
z-index: 500;
}

#menu ul ul ul {
top: 0;
left: 100%;
}
div#menu ul ul,
div#menu ul li:hover ul ul,
div#menu ul ul li:hover ul ul
{display: none;}

div#menu ul li:hover ul,
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);
font-size: 100%;
} 
#menu ul li {float: left; width: 100%;}
#menu ul li a {height: 1%;} 

#menu a, #menu h2 {
font: bold 0.7em/1.4em arial, helvetica, sans-serif;
} 
</style>
<![endif]-->