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

.bodyvald {
	position: absolute;
	margin: 0;
	padding: 0;
	width: 100%;
	height: 100%;
	background: #000;
}

canvas {
	width: 1200px;
	height: 800px;
	background: #000;
	position: absolute;
}