body {
	text-align: center;
	font-family: sans-serif;
	margin: 0;
	padding: 1em;
}

h2 {
	margin-top: 0;
}

#gameCanvas {
	border: 1px solid #808080;
	max-width: 100%;
	height: auto;
	touch-action: manipulation;
}

#controls {
	margin: 0.5em;
}

#controls button {
	font-weight: 900;
	font-size: 1.25em;
	padding: 0.5em 1em;
	margin: 0 0.5em;
	font-size: 1.25em;
}

#messageArea {
	margin: 0.5em;
	font-size: 1.25em;
}

#completionMessageArea {
	font-size: 1.25em;
	padding: 5px;
	border: medium solid black;
	width: auto;
}