#menu {
width: 6em;
background: #fff;
}

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

#menu a, #menu h2 {
font: 12px Comic Sans MS;
display: block;
border-width: 2px;
border-style: ridge;
border-color: #666;
margin: 2;
padding: 2px 3px;        /***  was 3px 4px  ***/
}

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

#menu a {
color: #044;                              /**** was 000  colour of text within buttons  ****/
background: #efefef;   /***  ( 33cc33 )  was efefef  colour of buttons background *****/
text-decoration: none;
}

#menu a:hover {
color: #a00;
background: #fff;
}

#menu li {
position: relative;
}

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

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">
 #menu ul li {float: left; width: 100%;}
</style>
<![endif]-->

<!--[if lt IE 7]>
<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 comic sans MS;
} 
</style>

<![endif]-->