body {
	background-color: #FFFF00;
	div.infobar, div.main {
		margin: 0 auto;
		width: 70%;
		min-width: 30em;
	}
	div.infobar {
		margin-top: .5em;
		
		background-color: #0000FF;
		border: solid #000099;
		border-width: 1px 1px 0 1px;
		border-top-left-radius: 0.7em;
		border-top-right-radius: 0.7em;
		box-shadow: 0 1px 0 #AAAAFF inset;
		input[type="submit"] {
			&:hover, &:active, &:focus {
				text-decoration: underline;
			}
		}
	}
	div.main {
		margin-bottom: 5em;
		
		background-color: #FFFFFF;
		border: solid #AAAA00;
		border-width: 0 1px 1px 1px;
		padding-top: 1px;/* we don't want this, but it can't be 0 */
	}
	div.main_sub {
		/* 'main_sub' is basically just to add padding to 'main' w/o it
		 * extending outside 'all'. */
		margin: 2em;
	}
}

a {
	color: #555555;
	&:hover, &:active, &:focus {
		text-decoration: underline;
	}
}