body {  font-family: Arial, Helvetica, sans-serif; margin-top: 2px; margin-right: 2px; margin-bottom: 2px; margin-left: 2px}
.nava {  text-decoration: none; color: #006600; font-weight: bold; font-size: x-small}
.nava:hover {  color: #FF0000}
.om {  font-size: x-small}
.omk {  font-weight: bold; color: #FFFFCC; font-size: larger; text-align: center; background-color: #333399}
.omk:link {  color: #FFFFFF}