.titologrande { font-family: Helvetica, Arial, sans-serif; font-size: 20px; font-weight: bold }
.titolo { font-family: Helvetica, Arial, sans-serif; font-size: 18px; font-weight: bold}
.titolo2 { font-family: Helvetica, Arial, sans-serif; font-size: 17px; font-weight: bold}