Project: help  1b112c0bedae14d3c242d8662d16230acf8c333e

tdf#94121 Give code paragraphs a different background, again

The old wikihelp had this, but this time it won’t look as tawdry.

Change-Id: I709b94c512cb15d6c1b5ef5b76b9e1bb13b6f09b
Reviewed-on: https://gerrit.libreoffice.org/55301Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Olivier Hallot <olivier.hallot@libreoffice.org>