body {
	color: black;
	font-family: Arial, Helvetica, sans-serif;
}
a, a:visited {
	color: rgb(0,0,164);
	text-decoration: none;
}
a:hover {
	text-decoration: underline;
}
footer {
	font-size: 80%;
	text-align: center;
	margin-left: auto;
	margin-right: auto;
	margin-top: 2em;
}