body {
	background-color: #c0c0c0;
	font-family: Arial Narrow;
}

a {
	text-decoration: none;
}

a.footer {
	color: #ff0000;
	text-decoration: none;
}

div.main {
	border-color: #000000;
	border-style: solid;
	border-width: 1px;
}

p.footer {
	color: #ffffff;
	font-family: Arial Narrow;
	font-size: smaller;
	font-weight: bold;
	text-align: center;
}

#nav, #nav ul { /* all lists */
	padding: 0;
	margin: 0;
	list-style: none;
	line-height: 1;
	float: left;
}

#nav a {
	display: block;
	width: 10em;
	text-decoration: none;
}

#nav li { /* all list items */
	float: left;
	padding: 3px;
	width: auto;
	border: 1px solid #000000;
}

#nav li ul { /* second-level lists */
	position: absolute;
	background: white;
	border: 1px solid #000000;
	width: 8em;
	left: -999em; /* using left instead of display to hide menus because display: none isn't read by screen readers */
}

#nav li:hover ul, #nav li.sfhover ul { /* lists nested under hovered list items */
	left: auto;
}

#nav li ul ul { /* third-and-above-level lists */
	margin: -1em 0 0 10em;
}

#nav li:hover ul ul, #nav li.sfhover ul ul {
	left: -999em;
}

#nav li:hover ul, #nav li li:hover ul, #nav li.sfhover ul, #nav li li.sfhover ul { /* lists nested under hovered list items */
	left: auto;
}