html {
	margin: 0;
	padding: 0;
	height: 100%
}

body {
	margin: 0;
	padding: 0;
	min-height: 100%;
	background-image: url(/star-catcher-astronaut-catching-stars-for-research-astronaut.jpg);
	background-size: cover;
	background-repeat: repeat-y;
	background-position: center
}