Updates to user education for large screen

- Restrict the width of the education views when
  on a large screen device
- Rather than hardcode the position / padding for
  the education views, figure it out based on where
  the view is on the screen so that it's a little
  less brittle.
- Recreate the views for theme or display size change

Test: visual - verify the user education screens
               look correct in phone and on large screen
               in both portrait & landscape
             - change display size & verify education
               is still visible & sized appropriately
Bug: 186776550
Change-Id: I1c77a810339448d61b570eb158848c15b2df96c8