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CSS Anchor Positioning: allow anchor-size() in inset and margin Properties

Category

CSS

Type

Chromium catches up

Status

Enabled by default (Chrome 132)

Intent stage

None

Summary

Allow anchor-size() values for inset and margin properties. Originally, anchor-size() was only allowed in sizing properties. The specification was changed to allow anchor-size() in insets and margins as well.

Standards & signals

• Specification: https://drafts.csswg.org/css-anchor-position-1/#anchor-size-fn
• Firefox: No signal
• Safari: No signal
• Web developers: No signals
• Tracking bug: https://crbug.com/346521300

View on chromestatus.com