html {
		overflow: hidden;
		touch-action: none;
		content-zooming: none;
}

body {
		position: absolute;
		margin: 0;
		padding: 0;
		width: 100%;
		height: 100%;
		background: #000;
		background-repeat: repeat;
		background-position: left top;
}

canvas {
		width: 100%;
		height: 100%;
		background: #000;
		background-repeat: repeat;
		background-position: left top;
		position: absolute;
		image-rendering: crisp-edges;
		image-rendering: pixelated;
}