mozilla-b2g/gaia — pull request #13339 by cctuan (2013-11-04 07:52:43+00:00)
Title: Bug 905065 - [FlatFish][BuildingBlocks] Shared style modification for Tablet

Customize header for tablet (min-width: 768px)
https://bugzilla.mozilla.org/show_bug.cgi?id=905065