This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Browser window slides sideways

  • 1 reply
  • 0 have this problem
  • 1 view
  • Last reply by cor-el

more options

When I open a new browser window the page slides sideways, how do I turn this effect off? It never did this before, and it is extremely annoying.

The new window appears to slide from the left side of the screen across the screen until it is fully visible; that's what I am trying to describe. As if a card was being dragged out of the left side of the screen, across the page. I hope someone knows how to make this animation stop, please?

When I open a new browser window the page slides sideways, how do I turn this effect off? It never did this before, and it is extremely annoying. The new window appears to slide from the left side of the screen across the screen until it is fully visible; that's what I am trying to describe. As if a card was being dragged out of the left side of the screen, across the page. I hope someone knows how to make this animation stop, please?

All Replies (1)

more options

Firefox 63+ has support for "@media (prefers-reduced-motion)" to honor system Settings to minimize the amount of non-essential motion. You can create a new Number pref named ui.prefersReducedMotion on the about:config page to show (0) or block (1) some animations.

See also:

Modified by cor-el