KaneAI - World’s First E2E Software Testing Agent.Book a Demo Join TestMu Conference

Next-Gen App & Browser
Testing Cloud

Trusted by 2 Mn+ QAs & Devs to accelerate their release cycles

Start free with Google Start free with Email

CSS Feature Queries

CSS Feature Queries are a way to conditionally apply CSS rules based on whether specific properties are supported in the browser.

Last updated on : 2023-03-20

Browser Versions

Edge

Firefox

Chrome

Safari

Opera

5.5 - 11

12 - 111

2 - 21

22 - 113

4 - 27

28 - 114

3.2 - 8

9.1 - 16.4

9.5 - 12

12.1 - 95

Fully Supported

Partially

No Support

Specifications

CSS Conditional Rules Module Level 4 # at-supports-ext CSS Conditional Rules Module Level 3 # at-supports

Browser Compatibility

CSS Feature Queries on IE is not supported on any IE versions.

CSS Feature Queries on Edge is fully supported on all Edge versions.

CSS Feature Queries on Firefox is fully supported on 22-113, and not supported on 2-21 Firefox versions.

CSS Feature Queries on Chrome is fully supported on 28-114, and not supported on 4-27 Chrome versions.

CSS Feature Queries on Safari is fully supported on 9.1-16.4, and not supported on 3.2-8 Safari versions.

CSS Feature Queries on Opera is fully supported on 12.1-95, and not supported on 9.5-12 Opera versions.

CSS Feature Queries on Safari on iOS is fully supported on 9.3-16.4, and not supported on 3.2-8 Safari on iOS versions.

CSS Feature Queries on Android Browser is fully supported on 4.4-111, and not supported on 2.1-4 Android Browser versions.

CSS Feature Queries on Opera Mobile is fully supported on 64-73, and not supported on 10-12 Opera Mobile versions.

CSS Feature Queries on Chrome for Android is fully supported on all Chrome for Android versions.

CSS Feature Queries on Firefox for Android is fully supported on all Firefox for Android versions.

CSS Feature Queries on Samsung Internet is fully supported on all Samsung Internet versions.

Browser Support for CSS Feature Queries

CSS Feature Queries on Chrome

CSS Feature Queries on Safari

CSS Feature Queries on Firefox

CSS Feature Queries on Internet Explorer

CSS Feature Queries on Opera

CSS Feature Queries on Edge

References

Data sourced from

High

Overall Browser Compatibility Score

Note:CSS Feature Queries shows a browser compatibility score of 92. This is a collective score out of 100 to represent browser support of a web technology. The higher this score is, the greater is the browser compatibility. The browser compatibility score is not a 100% reflection for every browser and the web technology support. However, it does give you an estimate on how much you should rely on a particular web technology in terms of browser compatibility.

Test on 3000+ browsers for CSS Feature Queries & more

Test your website for CSS Feature Queries and other web technologies. Get 100 FREE automation test minutes!

Test Now