Glossary (from wordpress.org)
(details block, pre-accordion)

Admin Area

The main control panel where you manage your WordPress website.

Block

The main control panel where you manage your WordPress website.

Comment

A message left by a visitor in response to a post or page.

Draft

A saved post or page that is not yet publicly visible on your website.

Where did the above guys get their icons? Icon block?

Me adding details, outer #1, looks like the triangles are stock, and I like them better than the accordion plus signs. Still it might be worth getting Easy Tabs Accordions

Inner #1

inside 1

inside 2

inside 3

inside 4

inside 5

inside 6

writing from all the way from the left. Learning to understand full with

…and now it works with video! Does it work on phone? How is performance in comparison to tabs?

Lunges (choose level)