Ako želite ukloniti gumb New Tab u Firefoxu, sljedite ovaj trik:
1. Nađite chrome folder vašeg profila od Firefox:
Windows XP/2000
C:\Documents and Settings\korisnik\Application Data\Mozilla\Firefox\Profiles\< ime profila >\chrome
Windows 7/Vista
C:\Users\korisnik\AppData\Roaming\Mozilla\Firefox\Profiles\< ime profila >\chrome
Linux
~/.mozilla/firefox/< ime profila >/chrome
Mac OS X
/Users//Library/Mozilla/Firefox/Profiles/< ime profila >/chrome
ili
/Library/Application Support//Firefox/Profiles/< ime profila >/chrome
2. Zatvorite Firefox.
3. Otvorite datoteku userChrome.css i dodajte ovo:
.tabs-newtab-button {display: none;}