bordo {  border-color: black black #000000; border-style: solid; border-bottom-width: 2px}
.bordo2 {  border: #000000 solid; border-width: 0px 1px 0px 0px; background-image: url(../immagini/sfondo.jpg)}
.prova {  border-color: black #000000; border-style: solid; border-top-width: 1px; border-right-width: 1px; border-bottom-width: 1px; border-left-width: 1px}
.cellette {  text-align: justify; padding-top: 4px; padding-right: 4px; padding-bottom: 4px; padding-left: 4px}