Editing Template:Documentation/doc (section)

===Heading===
When in the Template namespace, this template shows this heading:
:[[File:Test Template Info-Icon - Version (2).svg|32px|link=[[w:Wikipedia:Template documentation]]]] '''Template documentation'''

In most other namespaces, such as "{{SITENAME}}:", it shows this heading:
:'''Documentation'''

But when on File (image) pages it shows this heading:
:'''Summary'''

The '''heading''' parameter can be used to set the heading to something else. Like this:

:<code><nowiki>{{Documentation |heading=Infobox documentation}}</nowiki></code>

If the '''heading''' parameter is empty but defined, no heading is shown and no [edit] [purge] links are shown. Like this:

:<code><nowiki>{{Documentation |heading=}}</nowiki></code>

The '''heading-style''' parameter can be fed optional [[w:Cascading Style Sheets|CSS]] values. Without quotation marks <code>" "</code> but with the ending semicolons <code>;</code>. For example:
:<code>heading-style=font-size:150%;color:red;</code>