html, body {
	position: absolute;
	top: 0px;
	left: 0px;
	right: 0px;
	bottom: 0px;
	padding: 0px;
	//cursor: none;
	margin: 0px;
	overflow: hidden;
	display: flex;
	height: 100%;
	width: 100%;
	background-color: #000;
}

canvas {
	margin: auto auto;
}