#blocks div.caption {
	margin: 0;
	padding:0;
	position: relative;
	width: 100%;
}

#blocks div.caption p {
	position: absolute;
	width: 100%;
	margin: 0; padding: 4px ;
	font-size: .9em;	
	bottom: 0;
	left: 0;
	background:black;
	color: white;
	opacity: .7;
}

#blocks div.caption img {
	margin: 0; padding: 0;
	width: 100%;
	height: 100%;
	border: 1px solid #b6b6b6;
}