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Support 'x' as a resolution unit

Category

CSS

Type

New or changed feature

Status

Enabled by default (Chrome 68)

Intent stage

None

Summary

CSS Values and Units Module Level 4 defines a new resolution unit called 'dot per pixel' for support of high-resolution displays. This change adds 'x' as a synonym for the existing abbreviation, 'dppx'.

Standards & signals

• Specification: https://drafts.csswg.org/css-values-4/#resolution
• Firefox: Shipped/Shipping
• Safari: No signal
• Web developers: No signals
• Tracking bug: https://bugs.chromium.org/p/chromium/issues/detail?id=807653

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