table {
	border: thin none;
}
ul {
	color: #FF9900;
	list-style-type: disc;
}
a:link {  color: #003399; text-decoration: none}
a:hover {  color: #99CCFF; text-decoration: none; background-image: url(immagini/prova_ro_06.jpg)}
a:visited {  color: #003399; text-decoration: underline}