How can I get rid of this tab in Firefox?

[maczod]

Does this come with the default installation or is from my addons? Anyone else have the tab to the right side of FF3?

It basically allows me to flip thru the other tabs (its not an undo close tab icon)

 

[Duff-Man]

Duff-Man says...it appears to be part of the default installation and if there is a way to get rid of it they've not made it very obvious.

It is very tiny and not intrusive in any way so I'm not sure why you really care - just ignore it.....oh yeah!

 

[Hates]

As duff-man said. Part of the default install.

 

[Samarium]

Yes. That is from the default install. Nothing to do with the Add-ons.

 

[clevin]

its default behavior. if you want to remove it, edit your userChrome.css in profile folder and add this line

.tabs-alltabs-button { display: none !important; }

Just a mention that this icon i unnecessary if you are using a mice with scroll wheel. Holding down right button of the mice and scrolling the wheel will do the same job as that button.