.audio-container {
  max-width: 500px;
  margin: 0 auto;
}

audio {
  width: 100%;
  height: 50px;
  background-color: #000000;
  border: solid 5px #000000;
  border-radius: 10px;
}

audio::-webkit-media-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #000000;
  color: #000000;
  border-radius: 10px;
  margin: 0;
}


audio::-webkit-media-controls-pause-button {
  filter: invert(100%);
  -webkit-filter: invert(100%);
}

audio::-webkit-media-controls-current-time-display,
audio::-webkit-media-controls-time-remaining-display {
  color: #000000;
  font-size: 14px;
  font-weight: bold;
}

audio::-webkit-media-controls-volume-slider {
  -webkit-appearance: none;
  width: 80%;
  height: 4px;
  background-color: #ffffff;
  color: #ffffff;
  margin: 0 10px;
  outline: none;
}

audio::-webkit-media-controls-timeline-progress-bar {
  background-color: #ffffff;
  color: #000000
}


audio::-webkit-media-controls-volume-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 16px;
  height: 16px;
  background-color: #000000;
  border-radius: 50%;
  cursor: pointer;
}