Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

Pomoc pśepytaś

Glědajśo se wobšudy pomocy. Njenapominajomy was nigda, telefonowy numer zawołaś, SMS pósłaś abo wósobinske informacije pśeraźiś. Pšosym dajśo suspektnu aktiwitu z pomocu nastajenja „Znjewužywanje k wěsći daś“ k wěsći.

Learn More

I accidentally changed the appearance on a website and cannot change it back.

  • 2 wótegronje
  • 1 ma toś ten problem
  • 4 naglědy
  • Slědne wótegrono wót cor-el

more options

I was browsing a website (4chan.org) and my cat walked across the keyboard. For a brief second a box popped up in the bottom right corner of the screen. The box had several option bubbles and some of them changed before the box disappeared. The website now only displays in a very basic format. The background is off-white, the text is black, all of the links are blue, and a majority of the features no longer work. I have not been able to figure out how to revert the settings and browsing is now next to impossible. The changes have only affected the one site and all other sites run normally. How can I fix this?

I was browsing a website (4chan.org) and my cat walked across the keyboard. For a brief second a box popped up in the bottom right corner of the screen. The box had several option bubbles and some of them changed before the box disappeared. The website now only displays in a very basic format. The background is off-white, the text is black, all of the links are blue, and a majority of the features no longer work. I have not been able to figure out how to revert the settings and browsing is now next to impossible. The changes have only affected the one site and all other sites run normally. How can I fix this?

Wšykne wótegrona (2)

more options

Hold down the Alt key and press V. Open the Page Style menu and select Basic Page Style. If there are multiple options, pick something other than No Style.

If the problem persists, see the following article.

more options

Make sure that you haven't enabled a High Contrast theme in the Windows/Mac Accessibility settings.

Make sure that you allow pages to choose their own colors.

  • Tools > Options > Content : Fonts & Colors > Colors : [X] "Allow pages to choose their own colors, instead of my selections above"

Note that these settings affect background images.

See also: