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How to Remove Menu Bar completely (to free up space)

  • 4 cavab
  • 0 have this problem
  • 14 views
  • Last reply by Terry

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I can hide the Menu bar but the space it occupied is still visible. I can use Full Screen to make it go away but I have an ultrawide monitor and don't want Firefox to take up the whole thing.

IS there another way to make the menu bar space disappear?

I can hide the Menu bar but the space it occupied is still visible. I can use Full Screen to make it go away but I have an ultrawide monitor and don't want Firefox to take up the whole thing. IS there another way to make the menu bar space disappear?

All Replies (4)

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Can you provide a screenshot? It will go away if you use full screen but that is usually inconvenient.

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Can you attach a screenshot?

Are you using userChrome.css as CSS rules in this file can be broken ?

Start Firefox in Troubleshoot Mode to check if one of the extensions ("3-bar" menu button or Tools -> Add-ons -> Extensions) or if hardware acceleration or if userChrome.css/userContent.css is causing the problem.

  • switch to the Default System theme: "3-bar" menu button or Tools -> Add-ons -> Themes
  • do NOT click the "Refresh Firefox" button on the Troubleshoot Mode start window
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Yes, I think I need a better userchrome.css to hide more of the space above the toolbar.

Modified by jonbean

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Your theme may be preventing the bar from hiding.