Simplify article (page body + title) CSS rules
Simplify article (page body + title) CSS rules

Place article (`-ar-') dw-ar-t / -p / -p-bd CSS classes on the root
post, iff it is the page body.  Simplify edit form preview CSS rules:
use -ar-, and place classes dw-p-bdy and -bdy-blk also on the preview.

debiki/debiki-server-old,debiki/debiki-server-old,debiki/debiki-server-old,debiki/debiki-server-old