Test on Mozilla Firefox 34
Perform real time live interactive testing of your webapp, website for cross browser compatibility on the latest Mozilla Firefox version 34. You can test your web application for functionality, visual bugs, and a lot more by performing cross browser testing.
ELEMENTS NOT SUPPORTED IN MOZILLA FIREFOX 34 BROWSER
CSS Shapes Level 1
Allows geometric shapes to be set in CSS to define an area for text to flow around. Includes properties shape-outside, shape-margin and shape-image-threshold
CSS Scroll snap points
CSS technique that allows customizable scrolling experiences like pagination of carousels by setting defined snap points.
:focus-within CSS pseudo-class
The :focus-within pseudo-class matches elements that either themselves match :focus or that have descendants which match :focus.
CSS Backdrop Filter
Method of applying filter effects (like blur, grayscale or hue) to content/elements below the target element.
system-ui value for font-family
Value for font-family that represents the default user interface font.
CSS widows & orphans
CSS properties to control when lines break across pages or columns by defining the amount of lines that must be left before or after the break.
Object.observe data binding
Method for data binding, a now-withdrawn ECMAScript 7 proposal
Custom Elements v0
Method of defining new HTML tags.
prefers-reduced-motion media query
CSS media query based on a user preference for preferring reduced motion (animation, etc).
CSS Exclusions Level 1
Exclusions defines how inline content flows around elements. It extends the content wrapping ability of floats to any block-level element.
Information sourced from
"Can I use" provides up-to-date browser support tables for support of front-end web technologies on desktop and mobile web browsers.
Other Browsers to Choose From
You can choose from a range of 1400+ desktop and mobile browsers including Internet Explorer, Safari, Internet Explorer, Edge, Yandex, Opera, and Firefox allowing you to ensure that your customers get pixel perfect experience across all screen sizes, devices, operating systems, browsers, and resolutions.
Fastest Way for Cross Browser Testing
You can test your website for cross browser compatibility across all Firefox browser versions using LambdaTest
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