body, html {
	margin: 0px;
}

#canvas {
	width: 100vw;
	height: 100vh;
	position: fixed;
	top: 0px;
	left: 0px;

	cursor: crosshair;
}

#controls {
	position: fixed;
	top: 5px;
	left: 5px;
	z-index: 100;
}