body {
	font-family: sans-serif;
	color: #333;
	background-color:#eee;
}
a {
	color: #777;
	text-decoration: none;
}
a:hover {
	text-decoration: underline;
}
article {
	width: 50%;
	max-width: 1000px;
	min-width: 400px;
	margin: 0 auto;
}
h1 {
	text-align: center;
	font-size: 3em;
	font-weight: 200;
}