BODY {background-image: url(./images/sfondo65.gif)}
   H1 {text-align: center;font: 900 30pt monospace}
   IMG {vertical-align: top}
   P.cent {text-align: center}
   P.lefted {text-align: left;margin-left: 2em;margin-right: 2em}
   TD.lefted {align: left;margin-left: 2em;margin-right: 2em}
   DIV {text-align: center}
   TH.due {text-align: center;margin-left: 1em;margin-right: 1em}
   TD.due {text-align: center}
   TH.c {text-align: center}
   TH.l {text-align: left;margin-right: 4em}
   TD.l {text-align: left}
   TH.r {text-align: right;margin-left: 4em}
   TD.r {text-align: right}