.contenitore{
	width:750px;
	float: left;
	padding:0 10px;
}

.contenitore-1{
	width:750px;
	float: left;
	padding:0 10px 20px;
}

.contenitore a img, .contenitore-1 a img{
	float: left;
	margin:0 5px 10px;
	width:363px;
	height:254px;
	border:1px solid #707070;
}