message: Better alignment of tabs
diff: .-spacer
  spacer()
  -@media $media-xs
  .-tabs
  + display: flex
  + align-items: center
  +
  + @media $media-xs
  scrollable-x()
  white-space: nowrap
  +
  + .dot-separator
  + margin: 0 10px 0 5px
  