Template:Subject banner

Usage

{{Subject banner
 | subject = Topology
 | articles = 2,310
 | description = The study of spaces, continuity, and deformation
 | portal = Portal:Topology
 | breadcrumbs = {{Breadcrumb nav|[[Mathepedia]]|[[Topology]]|[[General topology]]|[[Homeomorphism]]}}
 | art-image = Topology banner formulas.svg
}}

Set collapsed=yes to make the banner initially collapsed.

This template expects Template:Subject banner/styles.css to exist. It also expects the wiki to load MediaWiki's standard collapsible behavior.