D16879: [Login and Lock screens] Improve UI elements' contrast a bit

[Nathaniel Graham]

ngraham added a comment.


  Thanks @davidedmundson. @mart, is this okay now?

REPOSITORY
  R120 Plasma Workspace

REVISION DETAIL
  https://phabricator.kde.org/D16879

To: ngraham, davidedmundson, #vdg, #plasma
Cc: mart, rooty, plasma-devel, ragreen, Pitel, ZrenBot, lesliezhai, 
ali-mohamed, jensreuterberg, abetts, sebas, apol