[1/2] Base: Add option to put QS ribbon to bottom

PS2: Set the margin after height is set or it will be hidden. Also reset it if height has changed.

Change-Id: I963294f362b676ca7326d9f52396ac8e77a95806
Fix Derp

Change-Id: I3baa833cbf3b790f2b8a8acf6f47bbd303647d8c