body {
	margin: 0px auto;
	text-align: center;	}
main {
}
img.smaller {
	height: 40%;
	width: 40%;
}
.floating-menu {
	font-family: sans-serif;
	background: lightgrey;
	padding: 5px;;
	width: 100px;
	z-index: 100;
	position: fixed;
}
.floating-menu a, 
.floating-menu h3 {
	font-size: 0.9em;
	display: block;
	margin: 0 0.5em;
	color: white;
}
.floating-menu a:hover{
	background: darkgrey;
}