Steps:
1.Visit https://nightly.apinf.io
2.Login as a registered user by clicking on 'Sign In'
3.Go to 'Menu' and click on 'Catalog'
4.Select any one of the API backends and click on 'View Details'
5.Click on 'View usage instructions'
Expected Result: Shows information about API calls with example URL.
Actual: Click on 'View usage instructions' button is not responding