.photos .item {
	float: left;
	width: 100px;
	height: 100px;
	margin: 0 23px 23px 0;
	padding: 5px;
	border: 1px solid #ffffff;
}

.photos .item .sub {
	float: left;
	display: block;
	width: 100px;
	height: 100px;
	overflow: hidden;
	background-position: center center;
	background-repeat: no-repeat;
}