body {
	margin: 0 auto;
	background-color: #fff;
	font-family: sans-serif;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
}

a {
	text-decoration: none;
}

header,
nav,
main,
footer {
	margin: 0;
	width: 100%;
}

nav p.select-language {
	text-align: right;
	margin: 1em;
}

header {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	align-items: center;
}

header h1, header p {
	margin: 0.5em;
	margin-top: 1em;
}

header h1 {
	font-family: monospace;
	font-size: xx-large;
}

header p {
	order: -1;
}

article {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	align-items: flex-start;
}

section {
	margin: 1em 2em;
	padding: 1em;
}

section * {
	width: 235px;
}

section h1 {
	font-family: Georgia, serif;
	font-weight: 800;
	font-size: large;
}

footer {
	text-align: center;
	padding-top: 1em;
}

footer p {
	font-size: 0.8em;
}