<!-- DOES NOT WORK -->
{{<nowiki>#switch: {{{border}}}| bottom = <nowiki>style="border-bottom-width:3px; border-bottom-color:black"</nowiki> | top = <nowiki>style="border-top-width:3px; border-top-color:black"</nowiki> }} <!-- border-bottom-width:3px; border-bottom-color:black -->