#central
  { margin-left: 150px;
    margin-bottom: 2em;
    width: 100%;
    font-family:"Helvetica", sans-serif;
	margin-top: 2em;
  }
#central h2
  { margin-top: 1em;
  }
#central p
  { margin-top: 0.5em;
  }
#dreta
  { float:right;
    margin-top:2em;
  }
table {
  border-collapse: collapse;
  border: solid 1px;
  font-size: 0.8em;
}
tr.tit1 {
  background-color: #EEEEBB;
}
td {
  padding: 0.5em;
  border: solid 1px;
}
td.te3 {
  font-weight: bold;
}
tr.tit1 td {
  text-align: center;
}