message: Uses emptySpaceWidth to surround slashes (Closes
diff: @@ -28,7 +28,7 @@ const Container = styled.a`
  > * {
  &:after {
  content: '/';
  - margin: 0 ${props => props.theme.space[4]};
  + margin: 0 ${props => props.theme.constantValues.emptySpaceWidth};
  font-family: ${props => props.theme.fonts.mono};
  opacity: 0.5;
  }
  