message: Fix coloring of meter
diff: background-color: rgba($white, 0.5)
  box-shadow: 1px 1px 1px rgba($black, 0.3)
  - .meter-low .meter-blip-filled
  + .meter-blip-filled
  background-color: $white
  - .meter-mid .meter-blip-filled
  - background-color: $white
  -
  - .meter-high .meter-blip-filled
  - theme-prop('background-color', 'highlight')
  -
  &-content
  h1, h2, h3
  margin: 0
  