1. Better lists.
    1. Add lines to indicate depth?
    2. Keep or remove markers?
    3. Make sure "steps" fields remain fine.
  2. Create link categories styling and split them up.
  3. Use image styles in comparison fields which don't support it out of the box.
    1. Patch module or override?
  4. Set up SOLR server and add SOLR to header.
  5. "Created" and "updated" dates in content somewhere.
    1. In teasers?
  6. Contact form.
  7. Tags tree with navigation.
  8. Some sort of tooltips or annotations to explain site features the first time they are used?
  9. Check all browser behavior (edge, safari).
    1. Use browserstack?