Web platform features explorer - outline

Web platform features explorer

Tags: css

The outline CSS shorthand sets the color, style, and width of a line around an element, outside of the border.

Learning resources on MDN

outline

Browser support

Chrome 94 Released on 2021-09-21
Chrome Android 94 Released on 2021-09-21
Edge 94 Released on 2021-09-24
Firefox 88 Released on 2021-04-19
Firefox for Android 88 Released on 2021-04-19
Safari 16.4 Released on 2023-03-27
Safari on iOS 16.4 Released on 2023-03-27

Usage (according to Chrome Platform Status)

~77.584% of page loads. More data at chromestatus.

Specifications

CSS Basic User Interface Module Level 4 (#outline), from Cascading Style Sheets (CSS) Working Group (W3C).

View web-platform-tests results for this feature - View the feature source file (dist) - Edit the feature - Report an issue about this feature