html, body {
	height: 100%;
	width: 100%;
	margin: 0;
	padding: 0;
	background-color: black;
	color: white;
	-ms-touch-action: none;
	-webkit-touch-callout: none;
	-webkit-user-select: none;
	-khtml-user-select: none;
	-moz-user-select: none;
	-ms-user-select: none;
	user-select: none;
	-webkit-tap-highlight-color: rgba(255, 255, 255, 0); /* mobile webkit */
}
body {
	overflow: hidden;
	outline: none;
}