If you try to use the Divi Builder to edit a LearnDash certificate, you may find either that the Divi Builder isn't available, or that you receive the following error: 'Access to certificate page is disallowed'. Either will block you from being able to successfully...
LearnDash
Styling the LearnDash Progress Bar
Using WPComplete to Replace the LearnDash Progress Bar WPComplete is a free plugin (with a paid version), that replaces the default progress bars in LMSs with it's own stylized progress bars. LearnDash contains a progress bar feature (and there is a Divi LearnDash Kit...