/* Gecko Based */
#nav div a:hover span{
  opacity: 0.8;
  -moz-opacity: 0.8;
}
#nav div a span{
  opacity: 0.6;
  -moz-opacity: 0.6;
}
#nav .selected a span, #nav .selected a:hover span{
  opacity: 0.8;
  -moz-opacity: 0.8;
}