html, body {
	margin: 0;
	padding: 0;
	width: 100%;
	height: 100%;
	overflow: hidden;
	background: #000;
	cursor: none;
	overscroll-behavior: none;
	touch-action: none;
	-webkit-user-select: none;
	user-select: none;
	-webkit-touch-callout: none;
}
canvas {
	display: block;
	position: absolute;
	top: 0;
	left: 0;
	image-rendering: pixelated;
	image-rendering: crisp-edges;
}