* {
	box-sizing: border-box;
}

body {
	min-height: 100vh;
	margin: 0;
	display: grid;
	grid-template-columns: 1fr;
	grid-template-rows: 1fr;
	place-items: start;
	justify-items: center;
	align-items: stretch;
	background: #222;
	color: white;
	font-family: sans-serif;
	font-size: 12px;
}

#container {
	background: black;
	display: flex;
	flex-flow: column nowrap;
	justify-content: flex-start;
	align-items: stretch;
	padding: 0 32px 0;
}

@media only screen and (orientation: landscape) and (min-width: 1200px) {
	#container {
		width: 70%;
	}
}

nav {
	text-align: center;
	margin: 32px;
	color: orange;
	text-decoration: none; 
	display: flex;
	flex-flow: row wrap;
	justify-content: center;
	align-items: stretch;
}

nav hr {
	color: white;
	border: 0;
	border-right: 1px solid white;
	width: 1px;
	height: auto;
	margin: 0 1em;
	padding: 0;
}

nav a,
nav a:link,
nav a:hover,
nav a:active,
nav a:visited {
	color: inherit;
	text-decoration: none; 
}

nav a:hover {
	color: yellow;
}

main video {
	width: 100%;
}

main video::before {
	content: '';
	display: inline-block;
	width: 1px;
	height: 0;
	padding-bottom: calc(100% * 9 / 16);
}

main video:-webkit-full-screen {
	width: 100%;
	height: 100%;
}

footer .copy {
	text-align: center;
	color: #666;
}

main {
	position: relative;
}

main .cover {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
}

.playbutton {
	background-image: url(playbutton.svg);
	background-size: contain;
	background-repeat: no-repeat;
	background-position: center center;
}

@media only screen and (min-width: 1840px) {
	body {
		font-size: 14px;
	}
}

@media only screen and (min-width: 2560px) {
	body {
		font-size: 20px;
	}
}

@media only screen and (orientation: portrait) and (max-width: 800px) {
	nav {
		flex-flow: column nowrap;
		align-items: center;
		justify-content: flex-start;
	}
	nav hr {
		border: none;
		border-top: 1px solid white;
		height: 1px;
		width: 2em;
		margin: 1em 0;
	}
}