How to disable CSS in Browser for testing purposes

Question

Is there any way I can disable all external CSS in a browser (Firefox, Chrome...)?

When using slower internet connection, sometimes only the bare HTML is loaded by t

Answer 1

In Chrome/Chromium you can do this in the developer console.

1. Bring up the developer console by either ctrl-shift-j or Menu->Tools->Developer Console.
2. Within the developer console browse to the Sources tab.
3. In the top-left corner of this tab is an icon with a disclosure triangle. Click on it.
4. Browse to →css→
5. Highlight all of the text and hit delete.
6. Rinse and repeat for each stylesheet you want to disable.