/*! https://css-tricks.com/inheriting-box-sizing-probably-slightly-better-best-practice/ */
html {
	box-sizing: border-box;
}

*, *::before, *::after {
	box-sizing: inherit;
}

/*! Tom Thorogood <me@tomthorogood.co.uk> */
html {
	height: 100%;

	font-size: 16px;
	line-height: 25px;
}

body {
	margin: 2rem auto;
	padding: 0 0.8rem;

	min-height: 100%;
	max-width: 50rem;

	color: #444;
}

h1, h2, h3 {
	line-height: 1.2;
}

a {
	word-wrap: break-word;

	text-decoration: underline;
}

figure {
	text-align: center;
}

figure table {
	margin: 0 auto;
}

figcaption {
	font-style: italic;
}

img {
	max-width: 100%;
	height: auto;
}

.page-header {
	margin: 0 0.4rem;

	border-bottom: thin solid #bbb;
}

.page-nav ul {
	list-style: none;

	padding: 0 0.4rem;
}

.page-nav li {
	display: inline-block;
}

.page-nav li::after {
	content: ">";

	margin: 0 0.3em;
}

.page-nav li:last-child::after {
	content: "";

	margin: 0;
}

.site-footer {
	border-top: thin solid #bbb;

	text-align: center;
}