body {
	color: #000;
	background: #fff;
}

h1, h2, h3, p, li, nav {
	font-family: 'Helvetica Neue', Arial, sans-serif;
	font-style: italic;
}

a {
	text-decoration: none;
	color: #00f;
}

section.intro {
	background: #efefef;
	display: flex;
	flex-flow: column;
	justify-content: center;
	font-size: 1.5em;
}

section.splash {
	font-size: 1.25em;
	display: flex;
	flex-flow: column;
	justify-content: center;
}

section.warning {
	background: #ff0;
}

section.two-columns {
	display: flex;
	flex-flow: row;
}

section.two-columns > * {
	flex-grow: 1;
	width: 50%;
}

section.two-columns > div {
	display: flex;
}

section.two-columns > div > * {
	width: 100%;
	height: 100%;
}

section.two-rows {
	display: flex;
	flex-flow: column;
}

section.two-rows > * {
	flex-grow: 1;
	height: 50%;
}

section.two-rows > div {
	display: flex;
}

section.two-rows > div > * {
	width: 100%;
	height: 100%;
}

section.fullscreen-demo {
	display: flex;
	background: #000;
}

section.fullscreen-demo > div {
	width: 100%;
	height: 100%;
	flex: auto;
	padding: 1rem;
}

section.fullscreen-demo > div iframe {
	width: 100%;
	height: 100%;
}

/* Not interested in Prism's stylistic choices with regards to code blocks */
pre[class*="language-"] {
	margin: 0;
	border-radius: 0;
}

iframe {
	border: none;
}

ins {
	color: green;
	text-decoration: none;
}

img {
	max-width: 80%;
	height: auto;
	max-height: 70%;
}

tt {
	font-weight: bold;
}