#buchseitenbreite_525 audio {
  border-radius: 20px;
  height: 40px;
  max-width: 97%;
  width: 580px;
}

#poe_king_pest audio {
  border-radius: 20px;
  height: 40px;
  max-width: 85%;
  width: 410px;
}

#wilde_young_king audio {
  border-radius: 20px;
  height: 40px;
  max-width: 90%;
  width: 484px;
}