The group centres its controls, so the gallery sat at content height — 36px
of tile in a 67px row. The wrap opts out with align-self, and the sample
takes the height the name leaves over.
Two letters fewer buy the preview room to scale: 1px per pt with 21 as the
tile's ceiling, measured against its inner width. Heading 1 now reads a
third larger than Heading 5 instead of a pixel.
Steffen Becker
e770d3317f