Fix for nested commentBody in generalbody for Issue #128

when commentBody is nested in generalbody in a comment preview, the
font size reduction is set twice.  New css sets the specific situation
to 1em instead of .875em.  Also adds a bit of padding that is needed
because of the missing buttons.
Merge pull request #129 from paulej72/Issue-#128-fix

Fix for nested commentBody in generalbody for Issue #128