The HTML version of the Guide is extended by a small ☰ menu on the top-right corner. You can choose from basic coloring schemes, and switch ON/OFF the chapter folding functionality on the page. Use left click on folding icons to SHOW/HIDE chapter contents; use right click on folding icons to EXPAND/COLLAPSE the chapter structure.
The HTML version of the Guide is rendered by the commonmark.js library. Thus, according to the current CommonMark specification, tables in the markdown text are written in raw HTML format.