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supports_declaration.h · CSS properties

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src/css/supports_declaration.h
deg / rad / grad / turn
Partial3.61.7C++ / C / Go / Rust

The transform parser supports all four angle units. Generic calc CSSUnit only includes deg/rad/turn, so grad must not be treated as supported in every mathematical context.

supports_declaration.h
rotate(45deg)

Historical audit version: 3.59.0 · 2026-11-01 Asia/Shanghai (UTC+08:00)

Verification scope

Imported static source audit from 2026-11-01 / 3.59.0. References are available; this is not a fresh runtime verification of this release.

src/css/supports_declaration.h:241

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