.edai {
	background-repeat: no-repeat;
	background-position: bottom;
	padding: 5px;
	font-family: Verdana, Arial, Helvetica, sans-serif;
	font-size: 11px;
	color: #000000;
	background-color: #E3E3E3;
}
.copy {
	font-family: Verdana, Arial, Helvetica, sans-serif;
	font-size: 9px;
	color: #FFFFFF;
}
.dx {
	background-image: url(immagini/prova_05.jpg);
	background-repeat: repeat-y;
}