.testo12 {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 12px;
	line-height: 18px;
	text-align: justify;
}
.testo11 {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 11px;
	text-align: justify;
}
.testo10 {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 10px;
	text-align: justify;
}