html, body, a {
	height: 100%;
}

.frontpage-container {
	height:20%;
	margin-left:auto;
	margin-right:auto;
	max-width:500px;
}

.frontpage-image {
	display: block;
	margin-left: auto;
	margin-right: auto;
	margin-top: 10px;
	margin-bottom: 10px;
	max-height:65%;
	max-width:100%;	
}