Here's my test post.

This line has a text colour.

This line has a background colour.

This is a heading 1

This is a heading 2

This is a heading 3

Some text formatting - bold, italics, underline, strikethrough.

Left-aligned

Center-aligned

Right-aligned

Justified text here is some justified text how does it look when rendered in the help center? We will publish it and see how it looks in the help center.

Here's a link.

Here's some code

A quote!

x²

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