We wanted a way to increase the findability of required elements in
addition the the "required" badge on the element's information box.
This styles the button in the module grouping as well.
After running the util/generate_docs.py script to parse and extract
the metadata term specifications and their controlled vocabularies,
we use Hugo to generate the HTML site. The HTML site uses Bootstrap
with several ISEAL brand colors gleaned from the corporate website.
Alan Orth