.dj_gecko .dijitPopup.mblComboBoxMenuPopup {
  -moz-box-shadow: 0 0 50px #000000;
}
.dj_gecko .mblComboBoxMenuItemSelected {
  background-image: -moz-linear-gradient(top, #306ea1 0%, #4090d3 6%, #306ea1 50%, #266093 100%);
}