removing black portion from firefox page
how to remove the black 2 inches on firefox page, wasted space it shortens the page of information
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Start Firefox in Diagnose Firefox issues using Troubleshoot Mode to check if one of the extensions or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox (Tools) > Add-ons > Appearance/Themes).
- Don't make any changes on the Safe mode start window.
- https://support.mozilla.com/kb/Safe+Mode
Where is the black area top or bottom, is it is at the top in the toolbar area, try
- "Alt+V" > toolbars > ...
- un-check all toolbars
- if the problem goes away, re-enable toolbars one at a time to find which one
- "Alt+V" > toolbars (or "T") > ...
You say Firefox page, is that a specific page (url please), all web pages, or were you referring to toolbars.
The add-ons bar is at the very bottom of the page and is a toolbar.
Can you attach a screenshot if you still have the problem?
Use a compressed image type like PNG or JPG to save the screenshot and make sure that you do not exceed the maximum file size (1 MB).