html,
body {
	margin: 0px;
	padding: 0px;
	/*
	display: flex;
	justify-content: center;
	align-items: center;
	*/
}

/*
html {	
	flex-direction: column;
}
*/

body {
	width: 100%;
	height: 100%;
	overflow: hidden;
	/* hide sidebars */
	touch-action: none;
	/*
	flex-direction: row;
	*/
}

canvas {
	margin: auto;
	display: block;
}

	{
	-webkit-box-sizing: border-box;
	box-sizing: border-box;
	-moz-osx-font-smoothing: grayscale;
	-webkit-font-smoothing: antialiased;
	-webkit-tap-highlight-color: transparent;
	-webkit-touch-callout: none;
}