Elements

Document metadata

This section configures page metadata with a metadata directive to hide solutions by default.

Solutions

This section has several solution blocks, and the page is configured to hide solutions by default. Click the "Toggle solutions" button in the navbar to show or hide them.

Solution

This solution follows the per-page setting.

Complete solution

This solution has a custom title.

Solution (show)

This solution is always visible.

Solution (expand)

This solution is expanded by default.

Solution

This solution has a different color, and no drop-down.

Quizzes

The helpers in the quizz.js module enable the creation of quizzes as dynamic page elements.

3. The input field of quizz questions without a prompt uses the whole line.

IFrames

The YouTube video below is embedded with the youtube directive.

The GeoGebra sheet below is embedded with the iframe directive.

Numbering

This sections uses the num role to create numbered sub-sections that reference each other with the numref role, and separately numbered unreferenced quotes.

Exercise 1

Read these quotes, then move on to exercises 2 & 3.

Quote 1: "It would seem that you have no useful skill or talent whatsoever," he said. "Have you thought of going into teaching?""

—Terry Pratchett, Mort

Quote 2: Real stupidity beats artificial intelligence every time.

—Terry Pratchett, Hogfather

Exercise 2

You've already read the quotes from exercise 1. Read this one as well, the move to exercise 3.

Quote 3: For a moment, nothing happened. Then, after a second or so, nothing continued to happen.

—Douglas Adams, The Hitchhiker’s Guide to the Galaxy

Exercise 3

This is the last quote.

Quote 4: I had nightmares I thought were really horrible until I woke up and remembered what reality was at the moment.

—Iain M. Banks, Consider Phlebas