contain

The contain CSS property sets limits to the scope of styles, layout, and paint rendering for speed and efficiency. The none keyword value disables containment, strict is equivalent to contain: size layout style paint, and content is equivalent to contain: layout style paint.

Learning resources on MDN

• contain

Browser support (view on caniuse.com)

• Chrome 52 Released on 2016-07-20
• Chrome Android 52 Released on 2016-07-27
• Edge 79 Released on 2020-01-15
• Firefox 69 Released on 2019-09-03
• Firefox for Android 79 Released on 2020-07-28
• Safari 15.4 Released on 2022-03-14
• Safari on iOS 15.4 Released on 2022-03-14

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