Euclid Ye 624e9b49e1 css: Enable registered custom properties with CSSOM but stay unanimatable (#42136) ...

Many websites use Tailwind CSS script which utilizes registered custom
properties.
This PR makes such websites look as expected, such as #42129.

Before: 
<img width="485" height="120" alt="image"
src="https://github.com/user-attachments/assets/428000b1-eed1-4f10-bbf8-eca9e7b630f5"
/>

After:
<img width="487" height="82" alt="image"
src="https://github.com/user-attachments/assets/ab016cbf-9c00-4bd8-adc8-be28f13e42e5"
/>


Testing: Updated existing WPT results.
Fixes: #42129
Fixes: #41417 

Stylo Companion: https://github.com/servo/stylo/pull/293

---------

Signed-off-by: Euclid Ye <yezhizhenjiakang@gmail.com>

2026-01-31 14:11:35 +00:00

..

css.rs

change #[allow]s to #[expect]s (#41635)

2026-01-03 10:54:27 +00:00

cssconditionrule.rs

script: Move CSS DOM interfaces to script/dom/css/ (#40241)

2025-10-28 17:40:44 +00:00

cssfontfacerule.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

cssgroupingrule.rs

Turn all commented links before functions into doccomments (#40331)

2025-11-01 05:32:45 +00:00

cssimportrule.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

csskeyframerule.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

csskeyframesrule.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

csslayerblockrule.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

csslayerstatementrule.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

cssmediarule.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

cssnamespacerule.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

cssnesteddeclarations.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

csspropertyrule.rs

css: Enable registered custom properties with CSSOM but stay unanimatable (#42136)

2026-01-31 14:11:35 +00:00

cssrule.rs

css: Enable registered custom properties with CSSOM but stay unanimatable (#42136)

2026-01-31 14:11:35 +00:00

cssrulelist.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

cssstyledeclaration.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

cssstylerule.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

cssstylesheet.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

cssstylevalue.rs

script: Move CSS DOM interfaces to script/dom/css/ (#40241)

2025-10-28 17:40:44 +00:00

csssupportsrule.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

fontface.rs

script: Include font-variation-settings on parse_font_face_descriptors (#41968)

2026-01-22 04:10:58 +00:00

fontfaceset.rs

script: Move CSS DOM interfaces to script/dom/css/ (#40241)

2025-10-28 17:40:44 +00:00

mod.rs

css: Enable registered custom properties with CSSOM but stay unanimatable (#42136)

2026-01-31 14:11:35 +00:00

stylepropertymapreadonly.rs

script: Move CSS DOM interfaces to script/dom/css/ (#40241)

2025-10-28 17:40:44 +00:00

stylesheet.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

stylesheetcontentscache.rs

profiling: Add abstraction over tracing-rs (#40160)

2025-11-18 10:47:56 +00:00

stylesheetlist.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00