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

Cuireadh an snáithe seo sa chartlann. Cuir ceist nua má tá cabhair uait.

After updating 13.X version to 14.X my SVG pattern is not visible. Black background. It was displaying good on 13.X version.

  • 2 fhreagra
  • 4 leis an bhfadhb seo
  • 1 view
  • Freagra is déanaí ó cor-el

more options

After updating 13.X version to 14.X my SVG pattern is not visible. Black background. It was displaying good on 13.X version.

After updating 13.X version to 14.X my SVG pattern is not visible. Black background. It was displaying good on 13.X version.

All Replies (2)

more options

Do you have like a screenshot, or example webpage?

First, try to reset Firefox. Refresh Firefox - reset add-ons and settings. This simple step will eliminate many Firefox problems with only one click.

A few other basic trouble shooting things you can try is this: Run all Windows Updates, install all needed service packs, etc.

Update your graphics driver (Firefox uses your graphics card for some rendering, and an out of date graphics card driver can cause problems. Upgrade your graphics drivers to use hardware acceleration and WebGL

Update all your plugins (Flash, Java, etc.): http://www.mozilla.org/plugincheck/.

Download and Install MalwareBytes Anti-Malware, run a full Scan. http://www.malwarebytes.org/. This helps check that there are no viruses on your computer causing issues. You can uninstall this program after you clean off any infections.

more options

Do the images have transparent parts?

It is a new feature in Firefox 11+ versions to display a single image centered with an almost black background.

It is added by this stylesheet:

  • resource://gre/res/TopLevelImageDocument.css

You can look at this extension to set your preferred background color and remove the centering if you display a single image in a tab.