.testo {  font-family: Tahoma, Verdana, Arial, sans-serif; font-size: 12px}
.titolo {  font-family: Tahoma, Verdana, Arial, sans-serif; font-size: 13px; font-weight: bold}
.piccolo {  font-family: Tahoma, Verdana, Arial, sans-serif; font-size: 9px}