* {
	padding: 0;
	margin: 0;
}
html, body {
	width: 100%;
	height: 100%;
	overflow: hidden;
}
canvas {
	display: block;
	position: absolute;
	left: 0;
	top: 50%;
	transform: translateY(-50%);
	width: 100% !important;
	height: auto !important;
}