.menu_txt {  font-family: Arial, Helvetica, sans-serif; color: #FFFFFF; text-decoration: none; font-weight: bold}
a:hover {  text-decoration: underline; color: #FF3333}
.abajo { font-family: Arial, Helvetica, sans-serif; color: #000000; text-decoration: none; font-weight: bold }
.centro { font-family: Arial, Helvetica, sans-serif; color: #006699; text-decoration: none; font-weight: bold ; font-size: 9px}