Thanks, using the ids in the WP menu does work on the Home/Main page with one page navigation. But on the other pages which open in a new tab (link in Secure Note), the nav bar using ids rather than full urls doesn't work at all for Home, Research and About because the link in the nav bar tries to look for the id on that same page, where it does not exist. The ids are only for sections on the Main/Home page. The nav bar highlight and links worked perfectly using the full urls on all pages before the SSL update.
How do I make the nav bar's blue link highlight be separate for each menu item, as it was before, on all pages of the site?