How to run firefox inspector within an iframe?

@herminia_bruen 

To run the Firefox Inspector within an iframe, follow these steps:

1. Open your webpage in Firefox.
2. Right-click on the iframe within the webpage that you want to inspect.
3. Select "This Frame" and then "Open Frame in New Tab" from the context menu.
4. This will open the iframe content in a new tab in Firefox.
5. Right-click anywhere on the content of the iframe in the new tab and select "Inspect Element" from the context menu.
6. This will open the Firefox Developer Tools Inspector for the content of the iframe, allowing you to inspect and debug the elements within the iframe.

By following these steps, you can easily run the Firefox Inspector within an iframe to inspect the elements within the iframe content.