[css-grid] repeat(auto) column clamping

In addition to honoring max-width/height, repeat(auto) would 
benefit from a property to clamp additional rows if the layout
does not have enough items to complete a row (or generate as many as
needed).

A layout example could include a users page with photos positioned in
a grid (where the user items contain subgrids). The repeat(auto) honors the
indefinite max-width @ 100%. If I want the amount of repetition to display
all of these users in the grid to preserve horizontal centering, there
is no reasonable way (including flexbox) to do so today.

I realize this is somewhat ambiguous, if you feel a diagram would
illustrate the issue I can generate one.

Received on Wednesday, 12 August 2015 13:09:26 UTC