div#galleryDett ul {
	overflow:hidden;
	width:100%;
}	
div#galleryDett ul li {
	list-style:none;
	margin:0 10px 10px 0;
	display:block;
	float:left;
}	
div#galleryDett ul li#btn {
	margin-left:0;
}
div#galleryDett ul li img {
	padding:1px;
	border:1px solid #cecece;
}
div#galleryDett ul li#btn img {
	padding:0;
	border:0;
	
}