message: Pad out right side to give glyphs room
diff: display block
  position relative
  line-height 1
  - padding input-padding
  + // Extra rightmost padding to account check/remove glyphs
  + padding input-v-padding (input-h-padding * 3) input-v-padding input-h-padding
  border 1px solid colors-gray-lighter
  margin 0 0 -1px 0
  overflow hidden
  