a.menu  { color: #ffffff; text-decoration: none }
a.menu:hover  { color: #ff9900; text-decoration: none }

a.sei  { color: #666666; text-decoration: underline }
a.sei:hover  { color: #AD8320; text-decoration: underline }

a.fondo  { color: #cccccc; text-decoration: none }
a.fondo:hover  { color: #ff9900; text-decoration: none }