:focus-within
Widely available since 2022-07-15
The :focus-within CSS pseudo-class matches an element if the element or any of its children are focused.
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Specifications
Browser support (view on caniuse.com)
- Chrome 60 Released on 2017-07-25
- Chrome Android 60 Released on 2017-08-01
- Edge 79 Released on 2020-01-15
- Firefox 52 Released on 2017-03-07
- Firefox for Android 52 Released on 2017-03-07
- Safari 10.1 Released on 2017-03-27
- Safari on iOS 10.3 Released on 2017-03-27
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