body {
	max-width: 40em;
	margin: 0.5em auto;
	padding: 0 0.5em;
	box-sizing: border-box;
	line-height: 1.5;
}

h1, h2, h3, h4, h5, h6 {
	line-height: initial;
}

h1, header h2 {
	font-size: 2em;
	margin-block: 0.67em;
}

header h1 a, header h2 a {
	color: unset;
	text-decoration: none;
}