.testo_rosso {  color: #FF0000; text-decoration: none}
.testo_rosso:hover {  color: #FF0000; text-decoration: underline}
.testo_blu {  color: #0000CC; text-decoration: none}
.testo_blu:hover {  color: #0000CC; text-decoration: underline}
a.menu {  color: #464646; text-decoration: none}
a.menu:hover { color: #FF6600; text-decoration: none }