div.caption {
	float: left;
	position: relative;
	padding: 0 24px 10px 0;
}

div.caption span {
	margin: 0;
	padding: 0;
	position: absolute;
	font-size: .9em;
	bottom: 18px;
	left: 8px;
	text-decoration: none;
	background:black;
	color: white;
	opacity: 0.6;
	filter: alpha(opacity=60);
}