Replacement for Hide Tab Bar with One Tab?
I don't want the Tab Bar and in prior version would allow the addon Hide Tab Bar with One Tab. Is there another way to do the same thing?
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Any changes you want to make the default FF looks and menus requires userChrome.css to make those changes. You will have to look online to find a userChrome.css that has what you want or create one to change the looks and function to what you want it to look like.
Hi, you can still use that Extension :
Please let us know if this solved your issue or if need further assistance.