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my firefox upper portion dosent work, when i use my facebook i cannot click on my ntification massage and friend requests, even the upper prtion of scroll dosen

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my upper portion of firefox dosent work, i cannot click on my facebok notification, messages etc. even my upper scroll dosent work.

my upper portion of firefox dosent work, i cannot click on my facebok notification, messages etc. even my upper scroll dosent work.

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Both the Yahoo! Toolbar extension and the Babylon extension have been reported to cause an issue like that. Disable or uninstall those add-ons.

   * https://support.mozilla.com/kb/Troubleshooting+extensions+and+themes