body {
	font-family: Ariel, sans-serif;
	margin-left: 8%; margin-right: 8%;
	color: black;
	background-color: #efe;
}
h1, table { text-align: center }
table { width: 84% }
h2 { background-color: #bfb; padding: 0.3em }
.copy { color: grey; margin-top: 2em }