.da-thumbs {
	list-style: none;
	height:auto;
	position: relative;
	margin: 20px auto;
	padding: 0;
	display:table;
}
.da-thumbs li {
	float: left;
	margin: 1.5%;
	background: #fff;
	position: relative;
	width:22%;
	text-align:center;
}
@media screen and (max-width:1100px){.da-thumbs li{ width:30%; display:table}}
@media screen and (max-width:820px){.da-thumbs li { width:47%; text-align:center}}
.da-thumbs li a,
.da-thumbs li a img {
	display: table;
	position: relative;
	text-align:center;
	width:100%;
}
.da-thumbs li a {
	overflow: hidden;
}
.da-thumbs li a div {
	position: absolute;
	background: #333;
	background: rgba( 0,171,189,0.7);
	width: 100%;
	height: 100%;
}
.da-thumbs li a div span {
	display: block;
	padding: 10px 0;
	margin: 40px 20px 20px 20px;
	text-transform: uppercase;
	font-weight: normal;
	color: rgba(255,255,255,0.9);
	text-shadow: 1px 1px 1px rgba(0,0,0,0.2);
	border-bottom: 1px solid rgba(255,255,255,0.5);
	box-shadow: 0 1px 0 rgba(0,0,0,0.1), 0 -10px 0 rgba(255,255,255,0.3);
}