Usage edit
This template is to be used for formatting featured/selected articles on the Mathematics Portal.
It should be used as follows:
{{Portal:Mathematics/Feature article|img=Example.png|img-cap=Example image caption|img-cred=[[User:Image maker]]|more=Example Article|desc=Article text|class={{{class}}}}}
class={{{class}}} should be left intact for Featured articles as it lets the page be called both on the Portal frontpage and the Archive