Cast listing/doc

This template is for use in a cast list in the body of an article. Based on Template:Columns-list, but different in that the column width is hard-coded to 25 em, which was agreed upon .
== Use ==
This template uses multiple column layout and is not supported by all .
=== Examples ===
Here is an example:
{{Cast listing|
* Me as myself
* You as yourself
* Her as herself
* Him as himself
* Them as themselves
}}
which would render as: