body { min-height: 100vh }

a {
	color: #000;
	text-decoration: none;
	font-weight: bold;
}
a:hover {
	text-decoration: underline;
}

main {
	flex: 1;
	width: var(--width);
	margin: 0 auto;
	padding: 1em;
}

footer {
	color: #fff;
	background-color: #000;
}
footer a {
	color: #fff;
	text-decoration: none;
	font-weight: bold;
}
footer a:hover {
	text-decoration: underline;
}