A:hover { color: white; background:red }

A.menu {text-decoration:none;color:#00ffff;font-size:70%;font-family:Verdana,Arial,sans-serif;}
A.menu:Visited {text-decoration:none;color:#00000;font-family:Verdana,Arial,sans-serif;}
A.menu:Active {text-decoration:none;color:#000000;font-family:Verdana,Arial,sans-serif;}
A.menu:Hover {text-decoration:none;color:#000000;font-family:Verdana,Arial,sans-serif;}

A.frame:Visited {text-decoration:none;color:#ffffbb;font-family:Verdana,Arial,sans-serif;}
A.frame:Active {text-decoration:none;color:#ffffbb;font-family:Verdana,Arial,sans-serif;}
A.frame:Hover {text-decoration:none;color:#ff0000;background:#990000;font-family:Verdana,Arial,sans-serif;}

A.lowbar:Visited {text-decoration:none;color:#ffffbb;font-family:Verdana,Arial,sans-serif;}
A.lowbar:Active {text-decoration:none;color:#ffffbb;font-family:Verdana,Arial,sans-serif;}
A.lowbar:Hover {text-decoration:none;color:#ff0000;background:#990000;font-family:Verdana,Arial,sans-serif;}

P.testo {text-align:justify}