I thought it was in template-fullwidth.php but that does not seem to be the case. I wanted to tweak the_content tag so it only displays the first 80 words using this script:
And a couple of other changes as well but after tweaking the template-fullwidth.php template, nothing changed. It did see the JavaScript I added in header.php but nothing to the page content. I'm used to single.php in my themes, but that isn't here. So where do I change the_content ?