.formats .recording i {
  background-image: url(images/zapis.png);
  background-position: center center;
  background-repeat: no-repeat;
  background-size: 20px 20px;
  width: 2rem;
  height: 1.75rem;
}
.formats .recording.active i {
  background-image: url(images/zapisa.svg);
}