Here's a fixed Excel file. I hadn't realized that there was some VBA code specific to my survey, so I wrapped it in error handling. Seems to work with other surveys now. I guess the fact that no one has complained to date means no one cares, but here, just in case someone decides to give this a try.
I also moved the navbar to top and removed the 100% table width in HTML file, so that tables are not stretched across the entire screen.
I also moved the navbar to top and removed the 100% table width in HTML file, so that tables are not stretched across the entire screen.