#music-player {
    position: relative;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 4;
    width: 100%;
  }
  
  #play-pause-button {
    display: flex;
    /* font-size: 24px; */
    margin: 10px;
    border: 0;
    background-color: rgb(211, 211, 211);
    padding: 10px;
    border-radius: 10px;
  }
  
  #progress-bar ::-webkit-slider-thumb{
    width: 80%;
    margin-top: 10px;
  }
  input[type='range'] {
    display: block;
    width: 50%;
    /* width: 250px; */
  }
  
  input[type='range']:focus {
    outline: none;
  }
  
  input[type='range'],
  input[type='range']::-webkit-slider-runnable-track,
  input[type='range']::-webkit-slider-thumb {
    -webkit-appearance: none;
  }
  
  input[type=range]::-webkit-slider-thumb {
    background-color: #e2e2e2;
    width: 20px;
    height: 20px;
    border: 3px solid #00A6ED;
    border-radius: 50%;
    margin-top: -9px;
  }
  
  input[type=range]::-moz-range-thumb {
    background-color: #777;
    width: 15px;
    height: 15px;
    border: 3px solid #333;
    border-radius: 50%;
  }
  
  input[type=range]::-ms-thumb {
    background-color: #777;
    width: 20px;
    height: 20px;
    border: 3px solid #333;
    border-radius: 50%;
  }
  
  input[type=range]::-webkit-slider-runnable-track {
    background-color: #00A6ED;
    height: 4px;
  }
  
  input[type=range]:focus::-webkit-slider-runnable-track {
    outline: none;
  }
  
  input[type=range]::-moz-range-track {
    background-color: #9c0f0f;
    height: 3px;
  }
  
  input[type=range]::-ms-track {
    background-color: #777;
    height: 3px;
  }
  
  input[type=range]::-ms-fill-lower {
    background-color: HotPink;
  }
  
  input[type=range]::-ms-fill-upper {
    background-color: black;
  }