We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

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.

Avatar for Username

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

Natao arisiva ity resaka mitohy ity. Mametraha fanontaniana azafady raha mila fanampiana.

CSS/HTML rendering bug

  • 2 valiny
  • 2 manana an'ity olana ity
  • 18 views
  • Valiny farany nomen'i cor-el

doublecaffe
doublecaffe
more options

I created an HTML/CSS code for rendering some shapes. No Javascript. No images. Just plain HTML/CSS. The result displays a bug in an element, compared with Chrome. This is not the first time I'm getting this kind of errors in Firefox browsers. Other HTML/CSS elements created previously have rendering issues, but they seem fine in other browsers.

You can verify it here: http://codepen.io/doublecaffe/pen/QwmZJB

Image attached. I'm using Firebox v36, Firefox Developer Edition 37.0a2 and Chrome 40.0.2214.115 m. Any clue about this or fix in a future update?

Thx!

I created an HTML/CSS code for rendering some shapes. No Javascript. No images. Just plain HTML/CSS. The result displays a bug in an element, compared with Chrome. This is not the first time I'm getting this kind of errors in Firefox browsers. Other HTML/CSS elements created previously have rendering issues, but they seem fine in other browsers. You can verify it here: http://codepen.io/doublecaffe/pen/QwmZJB Image attached. I'm using Firebox v36, Firefox Developer Edition 37.0a2 and Chrome 40.0.2214.115 m. Any clue about this or fix in a future update? Thx!
Sarin'efijery napaingotra

All Replies (2)

guigs
guigs
more options

Please also provide this information in a bugzilla issue in this component:

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

Looks fine here in Firefox 36.

You can try to disable OMTC and leave hardware acceleration in Firefox enabled.

  • about:config page: layers.offmainthreadcomposition.enabled = false

You can try to disable hardware acceleration in Firefox.

  • Tools > Options > Advanced > General > Browsing: "Use hardware acceleration when available"

You need to close and restart Firefox after toggling this setting.