#app-cover {
    position: fixed;
    bottom: 0;
    right: 0;
    left: 0;
    width: 100%;
    height: 75px;
    margin: -4px auto;
    z-index: 10;
  }
  
  #player {
    position: relative;
    height: 100%;
    z-index: 3;
  }
  
  #player-track {
    position: absolute;
    top: 0;
    right: 15px;
    left: 15px;
    padding: 13px 22px 10px 184px;
    background-color: #fff7f7;
    border-radius: 15px 15px 0 0;
    transition: 0.3s ease top;
    z-index: 1;
  }
  
  #player-track.active {
    top: -95px;
  }
  
  #album-name {
    color: #54576f;
    font-size: 17px;
    font-weight: bold;
  }
  
  #track-name {
    color: #acaebd;
    font-size: 13px;
    margin: 2px 0 5px 0;
  }
  
  #track-time {
    height: 12px;
    margin-bottom: 8px;
  }
  
  #current-time {
    float: left;
  }
  
  #track-length {
    float: right;
  }
  
  #current-time,
  #track-length {
    color: transparent;
    font-size: 11px;
    background-color: #ffe8ee;
    border-radius: 10px;
    transition: 0.3s ease all;
  }
  
  #track-time.active #current-time,
  #track-time.active #track-length {
    color: #f86d92;
    background-color: transparent;
  }
  
  #s-area,
  #seek-bar {
    position: relative;
    height: 4px;
    border-radius: 4px;
  }
  
  #s-area {
    background-color: #ffe8ee;
    cursor: pointer;
  }
  
  #ins-time {
    position: absolute;
    top: -29px;
    color: #fff;
    font-size: 12px;
    white-space: pre;
    padding: 5px 6px;
    border-radius: 4px;
    display: none;
  }
  
  #s-hover {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    opacity: 0.2;
    z-index: 2;
  }
  
  #ins-time,
  #s-hover {
    background-color: #3b3d50;
  }
  
  #seek-bar {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    width: 0;
    background-color: #fd6d94;
    transition: 0.2s ease width;
    z-index: 1;
  }
  
  #player-content {
    position: relative;
    height: 100%;
    background-color: #fff;
    box-shadow: 0 30px 80px #656565;
    border-radius: 15px;
    z-index: 2;
  }
  
  #album-art {
    position: absolute;
    top: -55px;
    width: 115px;
    height: 115px;
    margin-left: 40px;
    transform: rotateZ(0);
    transition: 0.3s ease all;
    box-shadow: 0 0 0 10px #fff;
    border-radius: 50%;
    overflow: hidden;
  }
  
  #album-art.active {
    top: -70px;
    box-shadow: 0 0 0 4px #fff7f7, 0 30px 50px -15px #afb7c1;
  }
  
  #album-art:before {
    content: "";
    position: absolute;
    top: 50%;
    right: 0;
    left: 0;
    width: 20px;
    height: 20px;
    margin: -10px auto 0 auto;
    background-color: #d6dee7;
    border-radius: 50%;
    box-shadow: inset 0 0 0 2px #fff;
    z-index: 2;
  }
  
  #album-art img {
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    z-index: -1;
  }
  
  #album-art img.active {
    opacity: 1;
    z-index: 1;
  }
  
  #album-art.active img.active {
    z-index: 1;
    animation: rotateAlbumArt 3s linear 0s infinite forwards;
  }
  
  @keyframes rotateAlbumArt {
    0% {
      transform: rotateZ(0);
    }
    100% {
      transform: rotateZ(360deg);
    }
  }
  
  #buffer-box {
    position: absolute;
    top: 50%;
    right: 0;
    left: 0;
    height: 13px;
    color: #1f1f1f;
    font-size: 13px;
    font-family: Helvetica;
    text-align: center;
    font-weight: bold;
    line-height: 1;
    padding: 6px;
    margin: -12px auto 0 auto;
    background-color: rgba(255, 255, 255, 0.19);
    opacity: 0;
    z-index: 2;
  }
  
  #album-art img,
  #buffer-box {
    transition: 0.1s linear all;
  }
  
  #album-art.buffering img {
    opacity: 0.25;
  }
  
  #album-art.buffering img.active {
    opacity: 0.8;
    filter: blur(2px);
    -webkit-filter: blur(2px);
  }
  
  #album-art.buffering #buffer-box {
    opacity: 1;
  }
  
  #player-controls {
    width: 80px;
    height: 100%;
    float: right;
    overflow: hidden;
  }
  
  .control {
    float: left;
    padding: 12px 0;
  }
  
  .button {
    width: 25px;
    height: 25px;
    padding: 25px;
    background-color: #E67E22;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    border: 1px solid transparent;
  }
  
  .button i {
    color: #fff;
    font-size: 26px;
  }
  
  .button,
  .button i {
    transition: 0.2s ease all;
  }
  
  .button:hover {
    background-color: #fff;
    border: 1px solid #E67E22;
  }
  
  .button:hover i {
    color: #E67E22;
  }