.descrittivo         { color: black; font-size: 12px; line-height: 16px; font-family: "Arial Narrow", Arial, sans-serif; text-align: justify; letter-spacing: 0px }
.descrittivodx { color: black; font-size: 12px; line-height: 16px; font-family: "Arial Narrow", Arial, sans-serif; text-align: right; letter-spacing: 0px }
.descrittivosx { color: black; font-size: 12px; line-height: 16px; font-family: "Arial Narrow", Arial, sans-serif; text-align: left; letter-spacing: 0px }
.descrittivocx { color: black; font-size: 12px; line-height: 16px; font-family: "Arial Narrow", Arial, sans-serif; text-align: center; letter-spacing: 0px }
.attivita      { font-size: 12px; line-height: 20px; font-family: "Arial Narrow", Arial, sans-serif; text-align: left; letter-spacing: 1px }
.nerettobis   { font-weight: bold; font-size: 12px; line-height: 20px; font-family: "Arial Narrow", Arial, sans-serif; text-align: center; letter-spacing: 1px }
.menu   { color: white; font-weight: bold; font-size: 12px; line-height: 20px; font-family: "Arial Narrow", Arial, sans-serif; text-align: justify; letter-spacing: 1px }
.titolo       { color: #fff; font-size: 16px; font-family: "Arial Narrow", Arial, sans-serif; text-align: center }
.titoloneretto { color: black; font-weight: bold; font-size: 14px; font-family: "Arial Narrow", Arial, sans-serif; text-align: center }
.bisdescrittivo       { font-size: 14px; line-height: 22px; font-family: "Arial Narrow", Arial, sans-serif; text-align: left; letter-spacing: 1px; padding: 10px }
.comuni  { color: black; font-size: 10px; line-height: 100%; font-family: Arial, "Nome font" }
.piccolo { color: black; font-size: 8px; font-family: Arial }
.neretto { color: black; font-size: 12px; font-family: "Arial Black" }
<>prova { font-family: "Times New Roman", Georgia, Times; text-align: left }
<>dx { text-align: right }