html, body {
	background-color: gray;
	padding: 10px;
	height: 100%;
}
h1
{
	text-align: center;
	background-color: white;
	border: 3px inset black;
}
	
#groupWrapper {
	text-align: center;
}

.description {
	font-family: sans-serif;
	font-size: 1.2em;
	max-width: 600px;
	margin: 1em auto;
}

.imgWrapper {
	display: inline-block;
	margin: 10px;
	height: 240px;
	width: 320px;
	border: 5px outset #afafcf;
	box-shadow: 3px 3px 5px;
	cursor: pointer;
	vertical-align: top;
	background-color: #000;
}

.imgWrapper img {
	max-height: 240px;
	max-width: 320px;
	border: none;
}

.imgWrapper span {
	overflow: hidden;
	text-overflow: ellipsis;
	display: block;
}

#overlay {
	display: none;
	position: fixed;
	top: 0px;
	left: 0px;
	right: 0px;
	bottom: 0px;
	background-color: rgba(0, 0, 0, .65);
	text-align: center;
	vertical-align: middle;
	padding: 40px;
}

#largeDisplay {
	height: 100%;
	width: 100%;
	position: relative;
}

#largeDisplay img {
	border: 5px solid #fff;
	max-height: 100%;
	max-width: 100%;
}