.reg-sub,
.btn-ok  {
  background: url('send-bt.gif') no-repeat;
}

.kosik {
  background: url('kosik-bg.jpg') no-repeat;  
}

.partneri {
  background: url('partneri-bg.jpg') no-repeat;
}

.ponuka {
  background: url('ponuka-bg.jpg') no-repeat;
}

.prihlasenie {
  background: url('prihlasenie-bg.jpg') no-repeat;
}