A "tag" https://ebiwd.github.io/EBI-Pattern-library/components/tags/ that is not a link is a foundation "label" http://foundation.zurb.com/sites/docs/kitchen-sink.html#label... so you should use foundation code with class="label" for that and not creating a new class="tag" as they appear to have similar function (unless I miss something). https://ebiwd.github.io/EBI-Pattern-library/components/tags/ (use class="tag") http://foundation.zurb.com/sites/docs/kitchen-sink.html#label (use class="label")
A "tag" https://ebiwd.github.io/EBI-Pattern-library/components/tags/ that is not a link is a foundation "label" http://foundation.zurb.com/sites/docs/kitchen-sink.html#label... so you should use foundation code with class="label" for that and not creating a new class="tag" as they appear to have similar function (unless I miss something).
https://ebiwd.github.io/EBI-Pattern-library/components/tags/ (use class="tag")
http://foundation.zurb.com/sites/docs/kitchen-sink.html#label (use class="label")