html, body {
	width: 100%;
	height: 100%;
	margin: 0;
	padding: 0;
	background: #000;
}

#app {
	width: 100%;
	height: 100%;
	margin: 0 auto;
	background: no-repeat center center;
	background-size: contain;
	opacity: 0;
	filter: blur(15px);
	transition: opacity .3s ease, filter .5s ease;
}