It is a BIG No No to post copyrighted material. Please remove.
Fonts appear normal (are you sure that you did not move Sigil's zoom slider?)
Paragraph spacing is done with <br />
The included (Calibre) stylesheet, is now mostly worthless, since all selectors in it have been removed.
The Stylesheet was the First (and only) place to fix global font issues in a book that uses CSS.
Note: I have (unknown actions) managed to get Sigil weirded out and the display gets strange. Only re-booting the computer seemed to clear out the Sigil foo
