QA:Examples Grid

Build 667 on content-status-add-typography
1200px
Reviewing disabled
Baseline History
Build 667bf421b9
Current build. There are unaccepted changes, so build 663 is still the baseline.
Build 659718b5c4
Accepted by heswell.
Build 6435321e18
Accepted by Zhihao Cui.
Commenting is disabled because there's a newer build on this branch