You can change the colour of the Table of contents and the text to match your brand.
1. This is an H2 Header
Use H2 Headers to name the different sections of the page. These H2’s are linked to the main H1 Keyword which should be included in the Post Title.
There is a “Back to Contents” page jump followed by 30 pixel spacer followed by a Separator followed by another 30 pixel spacer to break up the text followed by the next H2. This is to improve the mobile UX.
Do not use the Re-usable blocks feature as it puts a heavy load on the server and slows everything down.