.autocomplete-richlistitem[type="bookmark"]
{
  background-color: #9FFAAE;
  color: #ff0000;
}

.autocomplete-richlistitem[type="favicon"]
{
  background-color: #FFDBB5;
  color: #000000;
}

.autocomplete-richlistitem[type="tag"]
{
  background-color: #B5FFB5;
  color: #000000;
}

.autocomplete-richlistitem:focus
{
  background-color: #25ccFF;
  color: #0000FF;
}