go to 'about:config'Quote:
Originally Posted by HTRegz
go to 'browser.tabs.closeButtons'
set it to a value of 0-3
value 0 == display the 'X' on the active tab only
value 1 == display the 'X' on all tabs
value 2 == don't display any 'X's
value 3 == display the 'X' at the end of the tab bar, like you want.
