Doc Collapse Demo - Click Me

Here's some demo text.

• These headers were hidden!

  ...and I'm the hidden text!

  • Don't worry,
  • I know when lists
  • contain headers
  • and don't collapse them.

• Tiny header

  The arrows change size depending on how big your header is.

• What happens when anchors are referenced?

  Click me to find out.

  • Don't mind me...

    This happens when I'm linked to from an external page too.

    • Success!

      Did you click the link? The referenced header and all parent headers are opened.