.sfondotab {
	background-color: #FFFFFF;
	background-image: url(immagini/menubg.jpg);
	background-position: center bottom;
	background-attachment: scroll;
	background-repeat: no-repeat;
}
.sfondotab2 {
	background-image: url(immagini/web-design.jpg);
	background-repeat: no-repeat;
}