Convert non-standard class-names (mw-mlb, multiediaviewer-)

Change-Id: Iab48c9df461b3405ea35d2da7f98fb6812e86b59
Use same text formatting for downloads as for other panels

Change-Id: I0280f4fe33723e9c838c85b5be3e2025be2a9a39
Merge "Convert non-standard class-names (mw-mlb, multiediaviewer-)"
Merge "Use same text formatting for downloads as for other panels"