body {
	font-family: sans-serif;
	color: black;
	background: white;
}
a {
	text-decoration: none;
	color: blue;
}
a:visited {
	color: #44f;
}
a:hover {
	color: black;
}
h1 { 
	background: #bcf;
	border: 1px solid black;
	padding: 3px;
	text-align: center; 
}