Example text

Template documentation follows
Note: the template above may sometimes be partially or fully invisible.
Visit Template:HeadingA/doc to edit this documentation. (How does this work?)
This template produces an h2 heading enclosed in a coloured box.
Type {{HeadingA|<Header title>}}.
Sample output
{{HeadingA|<Header title>}} gives...

Header title

Community content is available under CC-BY-SA unless otherwise noted.