.caixes {  border: 1px BFBDBD solid; margin-top: 1px; margin-right: 1px; margin-bottom: 1px; margin-left: 1px; padding-top: 1px; padding-right: 1px; padding-bottom: 1px; padding-left: 1px}
.bots {  font-family: Arial, Helvetica, sans-serif; font-size: 12px; font-weight: bold; color: #333333; text-decoration: none}
.bots:hover {  font-family: Arial, Helvetica, sans-serif; font-size: 12px; font-weight: bold; color: #FF9900; text-decoration: none}