  width: 50px;
        position: relative;
      }

      #left {
        background-color:  var(--paper-audio-player-color, blueviolet);
      }

      #right {
        background-color: rgba(255,255,255,.75);
      }

      paper-icon-button,
      iron-icon {
        color: #fff;
      }

      #duration,
      #title,
      #progress2 {
        text-align: center;
        line-height: 50px;
      }

      #duration {
        font-size: 11px;
        color: var(--paper-audio-player-color, blueviolet);
  