Editing Template:Px/doc

{{Documentation}}
This template makes it easy to let values for parameters have the suffix "px" removed, to make sure there's only one suffix. For example when a width of a certain element is to be entered, the template could have <code><nowiki><span style="width:{{px|{{{width}}}}}px;">contents</span></nowiki></code> so that for when the template is used, the values <code>|width=50</code> and <code>|width=50px</code> will both result in a width of 50 pixels. When plain parameters would be used, entering <code>|width=50px</code> would result in <code>width:50pxpx;</code> which wouldn't do anything.
<includeonly>[[Category:Formatting templates]]</includeonly>