.apt path {
  transition: ease 0.3s all;
}
.apt path.dostepny {
  fill: #18413f;
}
.apt path.zarezerwowany {
  fill: #DBA24F;
}
.apt path.sprzedany {
  fill: #ca1616;
  opacity: 0.5;
}
.apt path.kolejny-etap {
  fill: #5a5a5a;
  opacity: 0.2;
}