html, body {
	font-family: sans-serif;
	background: #fcfcfc;
	color: #232629;

	margin: 0 20px;
}

a {
	color: #3498db;
}

footer {
	color: #aaa;
	font-size: smaller;
	margin-bottom: 1em;
	margin-top: 1em;
	text-align: center;
}

footer a {
	color: #555;
}