UX improvements: white spaces

Feedback from Mark:
I think the spacing between paragraphs and sections could be adjusted.
Currently the space between the section title and the table seems slightly bigger than the space between the table and the following title. The first few pages I read were slightly confusing to me in terms of its hierarchy, especially when there are a lot of tables.
Maybe add more spacing between sections overall?
or make the section title bigger/bolder? (currently the “Entry” “Description” in the table seem bolder than the section title)