Updated mediawiki/extensions
Project: mediawiki/extensions/MobileFrontend  4b3a7126a7abc8f39e0787c254bcf5d24895f31e

Hygiene: Consolidate the overlay-header h2 rules

Change-Id: Ie2c5a751b0b0c78bcb9dfd7f1d77e5f87acee7b9
Updated mediawiki/extensions
Project: mediawiki/extensions/MobileFrontend  9aad4d96165903e519b0faf562168a69cecb75a9

Hygiene: Consolidate beta thumb styles in one place

Also wrap in .content selector to match what is in common.less and
thus make sure that it actually overrides in all cases.

Change-Id: Ic663165baf9b92d0149dc3aa007d8f153a94a3d0