Updated mediawiki/extensions
Project: mediawiki/extensions/MultimediaViewer  54a699fe33f4bcc904944132df6e923bbfcfa2ce

Simplify "Usage box" and layout adjustments

Adjustments to simplify the uses box by removing borders
and adjusting font sizes and colors.

Change-Id: Ia2cdc6af130d2280b7c94734174da5c154e42b7c