* {
	margin: 0;
	padding: 0;
}

body {
	display: flex;
	align-items: center;
	justify-content: center;
	flex-direction: column;
	height: 100vh;
	gap: 1em;
}

canvas {
	position:absolute;
	top:0;
	right:0;
	bottom:0;
	left:0;
	margin:auto;
}