html{
	/* This image will be displayed fullscreen */
	background:url('mountain.jpg') no-repeat center center;

	/* Ensure the html element always takes up the full height of the browser window */
	min-height:100%;

	/* The Magic */
	background-size:cover;
}

body{
	/* Workaround for some mobile browsers */
	min-height:100%;
	overflow:hidden;
}
div {
	font-family: "Ubuntu", sans-serif;
	color: #ffffffa0;
	font-size: 8vh;
}
#you {
	font-weight: 400;
	position: fixed;
	top: 40%;
	left: 50%;
	text-align: center;
	transform: translate(-50%, -50%);
}