Unordered lists are styled a bit incorrectly in the single-page org
manual. Compare e.g. "Installation" section:
https://orgmode.org/org.html#Installation
https://orgmode.org/manual/Installation.html#Installation
For some reason whole text of single-page manual is a part of table of
contents (div.contents), so bold font and suppressed marker rules are
applied for regular ul elements.
It is a minor issue. Maybe someone familiar with export settings for the
manual could have a look and decide either CSS should be tweaked of main
part of the manual should be pulled out of the TOC block.
