This template has two possible usages:
The following displays the warning icon and the word 'Warning:'. You can follow this with whatever text/images/markup you like.
Wiki Code:
{{warning}} Don't do that!
Attention: Don't do that!
The following includes the text passed to the template, and uses a table to stop the text flowing round the icon.
Wiki Code:
{{warning|Here is a long warning, which is sufficiently wordy to run onto a second line (unless you have a really large screen!), which would normally cause it to wrap round the icon, but because we passed it as a parameter it keeps its left alignment straight.}}
Source: Mediawiki Template:Warning
Attention: | Here is a long warning, which is sufficiently wordy to run onto a second line (unless you have a really large screen!), which would normally cause it to wrap round the icon, but because we passed it as a parameter it keeps its left alignment straight. |