Note in the categories navigation template you may need to change the path to the Lexicon svg icons. Should be self explanatory.
FAQ structure and template is not an ADT it is a content structure and template. But it lives here because they are similar to ADT. When you use the FAQ the structure field just needs a simple string adding which should be unique to the content item. This is because I use it in the template as a form of anchor for show and hide.