DynamicSlow:with 2 bigs, 3 standards

Build 27 on mob/grids-in-articles
740px
Reviewing disabled
The baseline is taller than the new snapshot (740x439 to 740x422).
Baseline History
Build 27e6fa768 current baseline
Current build. Accepted by Max Duval.
Build 1d4223c6
Auto-accepted
Commenting is disabled because there's a newer build on this branch