body {
	background-color: #fff;
	color: #000;
	font-family: monospace;
	padding: 0;
	margin: 2em 4em 2em 4em;
}

table td {
	padding: 0 0.4em;
	text-align: left;
}

thead {
	font-weight: bold;
}

h1 {
	text-align: center;
}

h3 {
	padding: 0 0.4em;
}

hr {
	height: 1px;
	border: 0;
	border-top: 1px solid #777;
}

#content {
	margin: auto;
	max-width: 50em;
}