body,html{
	background-color: transparent;
	margin:0;
	padding:0;
	font-family:Trebuchet MS, Helvetica, sans-serif;
	
	}
	
#menu {
	margin-top: 200px;
	margin-left: 10px;
	width: 100px;
	
}

#main{
	margin:5% auto;
	width:860px;
	height:500px;
	position:relative;
	overflow:auto;
	color:#aaa;
	padding:20px;
	border:1px solid #888;
	background-color:#f3f3f3;
	}

/* this is the main UL element*/
.dropdown{
	display:none;
	margin:0;
	padding:0;

	list-style:none;


}

/* these are the inner menus*/
.dropdown ul{
	margin:0;
	padding:0;
	border-top:1px solid #444;
	list-style:none;
}

/* these are all the LIs in the menu*/
.dropdown li{
	margin:0;
	padding:5px;
	width:100px;
	background-color: #010080;
	cursor:pointer;
	border-top:0;
}

/* these are anchor in the menu, if you want to style them differently from the rest of you website*/
.dropdown a{
	text-decoration:none;
	color:#fff;
	width:100%;
}

.dropdown a:hover{
	text-decoration:underline

}

/* these are the LIs that only belong to submenu*/
.dropdown ul li{
	border:1px solid #444;
	border-top:0;
	margin-left:-1px;
}

.dropdown>li:first-child{
	border-top:1px solid #444;
}

/* these are the LIs that contains a submenu*/
.dropdown li.submenu-down{
	background: #010080  url('expand_down.gif') center left no-repeat;
	padding-left:20px;
	width:100px;
}

/* these are the LIs that contains a submenu and which are in a sub-menu themselve*/
.dropdown li.submenu-left{
	background:#010080 url('expand_right.gif') center right no-repeat;
	padding-right:5px;
	width:100px;
}