Web platform features explorer

The stretch CSS keyword expands a box as needed to fit its contents until the maximum size is reached, without preserving the content's preferred aspect ratio.

Status

Limited availability

MDN documentation

height

Specifications

CSS Box Sizing Module Level 4 (#stretch-fit-sizing), from Cascading Style Sheets (CSS) Working Group (W3C).

Browser support

Chrome 138 Released on 2025-06-24
Chrome Android 138 Released on 2025-06-24
Edge 138 Released on 2025-06-26
Firefox ❌ Vendor position : positive
Firefox for Android ❌ Vendor position : positive
Safari ❌ Vendor position : unknown
Safari on iOS ❌ Vendor position : unknown

Web Platform Tests (WPT)

View the latest WPT test results for this feature

Developer signals

Votes: 3

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