Elements

Document metadata

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

SVG

Solutions

This section has several solution blocks, and the page is configured to hide solutions by default. Click the / 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.

IFrames

The presentation below is embedded with the iframe directive.

The YouTube video below is embedded with the youtube directive.