.imgcontainer {
	position:relative;
	float:left;
	}
.caption {
	position:absolute;
	bottom:0;
	left:0;
	text-align:center;
	background:#000;
	width:100%;
	opacity:.75;
	filter:alpha(opacity=70);
	color:#fff;
	font-family: arial;
	font-size: 11px;
	
	}