html, body {
	width: 100%;
	height: 100%;
	margin: 0;
	padding: 0;
	display: flex;
	justify-content: center;
	align-items: center;
}

html {	
	flex-direction: column;
}

body {
	flex-direction: row;
	overflow: hidden;
	touch-action: auto;
	background: white;
}

canvas {
	margin: auto;
	display: block;
	outline: none;
}

* {
	box-sizing: border-box;
	-webkit-box-sizing: border-box;
	-webkit-tap-highlight-color: transparent;
	-webkit-touch-callout: none;
}