Trusted by 2 Mn+ QAs & Devs to accelerate their release cycles
The top CSS property participates in specifying the vertical position of a positioned element. It has no effect on non-positioned elements.
Last updated on : 2023-02-27
Browser Versions
IE
Edge
Firefox
Chrome
Safari
Opera
Fully Supported
Partially
No Support
top on IE is fully supported on all IE versions.
top on Edge is fully supported on all Edge versions.
top on Firefox is fully supported on all Firefox versions.
top on Chrome is fully supported on all Chrome versions.
top on Safari is fully supported on all Safari versions.
top on Opera is fully supported on all Opera versions.
top on Safari on iOS is fully supported on all Safari on iOS versions.
top on Android Browser support is currently unknown.
top on Opera Mobile is fully supported on all Opera Mobile versions.
top on Chrome for Android is fully supported on all Chrome for Android versions.
top on Firefox for Android is fully supported on all Firefox for Android versions.
top on Samsung Internet is fully supported on all Samsung Internet versions.
Data sourced from
Overall Browser Compatibility Score
Note:top 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 top & more
Test your website for top and other web technologies. Get 100 FREE automation test minutes!
Test NowKaneAI - Testing Assistant
World’s first AI-Powered E2E testing agent.
Did you find this page helpful?