body {
	font-family: sans-serif;
	margin: 0;
	display: grid;
	min-height: 100dvh;
	grid-template: auto 1fr auto;
}

a {
	text-decoration: none;
}

header, footer {
	padding: 1rem;
	text-align: center;
}

main {
	padding: 1rem;
	place-self: center;
}