Editing Template:Notice/doc (section)

=== Optional parameters ===
The box can be titled with an optional {{para|heading}} (or {{para|header}} or {{para|title}}). This is left-aligned by default. This:<br />
{{in5}}<code><nowiki>{{</nowiki>{{BASEPAGENAME}} |heading=Heading |[[Lorem ipsum|Lorem ipsum]] dolor sit amet...<nowiki>}}</nowiki></code>
produces an all-left notice:
{{{{BASEPAGENAME}}|demospace=main |heading=Heading |style=margin-bottom:2.0em; |Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.}}

It can be hard to notice or read short heading and/or message on a wide monitor when they centered. For long content, it can be centered with {{para|align|center}}.<br />{{small|1=[While {{para|align|right}} is a valid value, it will only be useful when this template is ported to right-to-left language Wikipedias, and shouldn't be used on English Wikipedia or it will be difficult to read.]}}<br />
This:<br />
{{in5}}<code><nowiki>{{</nowiki>{{BASEPAGENAME}} |heading=Heading |align=center |Lorem ipsum dolor sit amet...<nowiki>}}</nowiki></code>
produces:
{{{{BASEPAGENAME}}|demospace=main |heading=Heading |style=margin-bottom:2.0em; |align=center |Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.}}

A shorthand parameter to center the heading and main text at the same time is {{para|center|y}}. This:<br />
{{in5}}<code><nowiki>{{</nowiki>{{BASEPAGENAME}} |heading=Heading |center=y |Lorem ipsum dolor sit amet...<nowiki>}}</nowiki></code>
produces:
{{{{BASEPAGENAME}}|demospace=main |heading=Heading |style=margin-bottom:2.0em; |center=y |Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.}}

The parameter {{para|textstyle}} can be used to pass arbitrary inline CSS to the main note content. For example, one could center small-caps text below a left-aligned heading; this:<br />
{{in5}}<code><nowiki>{{</nowiki>{{BASEPAGENAME}} |heading=Heading |textstyle=text-align:center; font-variant:small-caps; |Lorem ipsum dolor sit amet...<nowiki>}}</nowiki></code>
produces:
{{{{BASEPAGENAME}}|demospace=main |heading=Heading |style=margin-bottom:2.0em; |textstyle=text-align:center; font-variant:small-caps;|Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.}}

Similarly, the parameter {{para|headstyle}} can be used to pass arbitrary inline CSS to the heading content. For example, one could center a red heading above a left-aligned message; this:<br />
{{in5}}<code><nowiki>{{</nowiki>{{BASEPAGENAME}} |heading=Heading |headstyle=text-align:center; color:red; |Lorem ipsum dolor sit amet...<nowiki>}}</nowiki></code>
produces:
{{{{BASEPAGENAME}}|demospace=main |heading=Heading |style=margin-bottom:2.0em; |headstyle=text-align:center; color:red;|Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.}}

The message box can also take an {{para|image}} parameter (with a value of just the bare filename of the image, without <code>File:...</code>, <code>Image:...</code>, or markup), but this is discouraged in articles. For an example of its use, see below.

See [[#Talk pages]], below for the talkpage-only {{para|small|y}} parameter. See also [[#Adding an image, shortcuts, etc., on the righthand side]] for additional parameters that work in talk and project pages but not articles.