Attached labels leave a small gap

[celsworth]

This is really quite a minor defect, but attached labels don't quite have the same border-radius as the segment they're in; this is from the Semantic docs:

Easier to see with a brighter colour; an orange corner attached label inside an orange segment.

Be nice if that little flash of white gap wasn't there so it looked all nicely integrated :)

[jlukic]

Although the labels match the border radius of outside segment. I think this is a math thing with radius of the "inside" of the border vs "outside" (since these are offset from edge of border).

Pretty sure I can solve this by reducing border radius by a pixel.

[jlukic]

I've reduced the border radius of inner label corners which should make this appear closer to correct. This is still an approximation since the border radius does not match.