.titolo {  font-family: Arial, Helvetica, sans-serif; font-size: x-large; font-style: normal; font-weight: bold}
.argomenti {  font-family: Arial, Helvetica, sans-serif; font-size: medium; font-weight: bold}
.sottotitolo {  font-family: "Times New Roman", Times, serif; font-size: medium; font-weight: bold}
body {  font-family: Arial, Helvetica, sans-serif; font-size: x-small; font-weight: normal}
.note {  font-family: Arial, Helvetica, sans-serif; font-size: xx-small}