html, body {
  height: 100%;
  margin: 0%
}

#universe {
	background-color: #0a0d1f;
	width: 100%;
	height: 100%
}

#box {
	text-align: center;
	color: white;
	font-weight: bold;
	font-size: 200%;
	font-family: Consolas;
	position: absolute;
	left: 50%;
	top: 50%;
	transform: translate(-50%, -50%)
}