Track
CSS Containment
The `contain` property, `content-visibility`, and `contain-intrinsic-size` — how to tell the browser what an element's size and layout can safely ignore.
- 01contain: size ignores the children★★★
- 02contain-intrinsic-size reserves the space★★★
- 03contain: layout stops the escape★★★
- 04contain: paint clips and anchors★★★
- 05contain: strict is all three★★★
- 06contain: content leaves size out★★★
- 07content-visibility skips the contents★★★
- 08Reserving space for skipped content★★★
- 09Boss: the contained card★★★