.audio.green-audio-player {
    display: flex;
    max-width: 500px;
  }
  .audio.green-audio-player .play-pause-btn {
    background: none;
    border: none;
    cursor: pointer;
    outline: none;
    line-height: 0;
    margin-right: 15px;
  }
  
  .audio.green-audio-player svg {
    width: 24px;
    height: 24px;
    fill: #566574;
  }
  
  .audio.green-audio-player .controls {
    display: flex;
    align-items: center;
    margin-left: auto;
    margin-right: 16px;
    width: 100%;
  }
  
  .audio.green-audio-player .slider {
    flex-grow: 1;
    height: 15px;
    background-color: #d8d8d8;
    margin: 0 8px;
    position: relative;
  }
  
  .audio.green-audio-player .slider .progress {
    height: 100%;
    background-color: #ff4f00;
    border-radius: 2px;
    width: 0;
  }
  
  .audio.green-audio-player .controls span {
    font-size: 14px;
    color: #95a5a6;
  }