Posted by MattBlissett on Apr 17, 2019; 1:20pm
URL: https://discuss.asciidoctor.org/Small-changes-to-default-HTML5-templates-tp6851p6856.html

Thanks Dan (and Mark), that's exactly what I needed.

> You only need to use the templates for the nodes you want to change.

I had been trying only to use _toc.html.slim, but now I see why that wouldn't work.

I've used a bit of both methods and am very pleased with the result.  Anyone finding this question can see the source.