Reduce the width rather than adding a 200px padding-right

This padding of 200px is retained even when the browser is less
than our desired width, until the browser gets small enough to
receive the mobile styling.  I don't see any good reason for
it, so this patch removes the padding and adjusts the width to keep
the same final width as before.

We should still look into relaxing the width restriction.

Change-Id: Ied9724ac96d77e9de134a95010f64ff7bf600a7a
Merge "Reduce the width rather than adding a 200px padding-right"