.testo {  font-family: Arial, Helvetica, sans-serif; font-size: 12px; font-style: normal}
.piccolissimo { font-family: Arial, Helvetica, sans-serif; font-size: xx-small; font-style: normal }
.testo_chiaro { font-family: Arial, Helvetica, sans-serif; font-size: 12px; font-style: normal ; color: #CCCCCC}
.testo_scuro { font-family: Arial, Helvetica, sans-serif; font-size: 12px; font-style: normal ; color: #242c20 }
.testo_bianco { font-family: Arial, Helvetica, sans-serif; font-size: 12px; font-style: normal ; color: #a6bfbe }
.testo_grassetto { font-family: Arial, Helvetica, sans-serif; font-size: 12px; font-style: normal; font-weight: bold}