audio-meter.mcss

AudioMeter {
  -webkit-transform: translate3d(0,0,0)
  margin: 3px;
  
  div {
    display: flex;
    margin: 1px;
    height: 6px;
    border-radius: 3px;
    overflow: hidden;
    border: 1px solid #222

    div {
      flex: 1
      border-radius: 1px
      background: #040

      -amber {
        background: #440
        -active {
          background: #FF0
        }
      }

      -red {
        background: #400
        -active {
          background: #F00
        }
      }

      -active {
        background: #0F0
      }
    }
  }
}