public-css-archive@w3.org from December 2025 by date

Monday, 15 December 2025

• Re: [csswg-drafts] [css-scrollbars-1] Add `scrollbar-style` property for `overlay` scrollbars (#13218) Arif via GitHub
• Re: [csswg-drafts] [web-animations-2][css-animations-2] How should unspecified trigger range boundaries be resolved? (#11932) David A via GitHub
• Re: [csswg-drafts] [fill-stroke] fix SVG paths (#13222) Sebastian Zartner via GitHub
• Re: [csswg-drafts] [fill-stroke-3][editorial] Image of figure 8 not shown in Firefox (#13221) Sebastian Zartner via GitHub
• Closed: [csswg-drafts] [fill-stroke-3][editorial] Image of figure 8 not shown in Firefox (#13221) Sebastian Zartner via GitHub
• [csswg-drafts] Pull Request: [fill-stroke-3][editorial] Fixed display of figure 8 Sebastian Zartner via GitHub
• [csswg-drafts] Pull Request: [fill-stroke-3][editorial] Fixed display of figure 8 Sebastian Zartner via GitHub
• Re: [csswg-drafts] [css-values] Proposal: new `presentational` global value to revert a property to use presentational hints if any, otherwise behave like `revert` (#13213) Sam Atkins via GitHub
• Re: [csswg-drafts] [css-scrollbars-1] Add `scrollbar-style` property for `overlay` scrollbars (#13218) Oriol Brufau via GitHub
• Re: [csswg-drafts] [css-text-4] `text-spacing-trim` (and `font-feature-settings: "palt"`) is harmful for Yu Gothic UI (system-ui in Japanese Windows) (#11074) Tatsunori Uchino via GitHub
• Re: [csswg-drafts] [css-scrollbars-1] Add `scrollbar-style` property for `overlay` scrollbars (#13218) Florian Rivoal via GitHub
• Re: [csswg-drafts] [css-ui] `caret-shape` definition should mention about the case of IME composition (#13055) Florian Rivoal via GitHub
• [csswg-drafts] Pull Request: [fill-stroke] fix SVG paths Masataka Yakura via GitHub
• Re: [csswg-drafts] [fill-stroke-3][editorial] Image of figure 8 not shown in Firefox (#13221) Masataka Yakura via GitHub
• [csswg-drafts] [fill-stroke-3][editorial] Image of figure 8 not shown in Firefox (#13221) Sebastian Zartner via GitHub
• [csswg-drafts] [web-animations-2] Iteration duration is never set if specified iteration duration is "auto" in "convert a time based animation to a proportional animation" (#13220) Callum Law via GitHub
• Closed: [csswg-drafts] [css-grid-2] definr the default track sizing function of 'grid-template-areas' property (#13219) RunMan via GitHub
• [csswg-drafts] [css-grid-2] definr the default track sizing function of 'grid-template-areas' property (#13219) RunMan via GitHub
• Re: [csswg-drafts] [css-syntax] CDO Token railroad diagram (#13214) Tab Atkins Jr. via GitHub
• Closed: [csswg-drafts] [css-syntax] CDO Token railroad diagram (#13214) Tab Atkins Jr. via GitHub

Sunday, 14 December 2025

• Re: [csswg-drafts] [mediaqueries-4] Add `prefers-handedness` media query for left/right-handed users (#13215) Emilio Cobos Álvarez via GitHub
• Re: [csswg-drafts] [mediaqueries-4] Add `prefers-handedness` media query for left/right-handed users (#13215) Lincoln Russell via GitHub
• Re: [csswg-drafts] Add `prefers-handedness` media query for left/right-handed users (#13215) Emilio Cobos Álvarez via GitHub
• Re: [csswg-drafts] [css-easing] Allow `steps()` to accept an easing function as the `<step-position>` (#11970) Bramus via GitHub
• Re: [csswg-drafts] [css-images] Add easing functions to color stops (#1332) Bramus via GitHub
• Re: [csswg-drafts] [css-properties-values-api] Shorthand for custom property declaration (#7523) Christoph Päper via GitHub
• [csswg-drafts] [css-scrollbars-1] Add scrollbar-style property for overlay scrollbars (#13218) Arif via GitHub
• Re: [csswg-drafts] [selectors-4] Move to CR? (#12799) Sebastian Zartner via GitHub
• Re: [csswg-drafts] [selectors-4][selectors-5] Deferred several features from Level 4 to 5 (#13195) Sebastian Zartner via GitHub
• [csswg-drafts] Pull Request: [css-nesting-1][editorial] Added WPTs Sebastian Zartner via GitHub
• [csswg-drafts] Pull Request: [css-nesting-1][editorial] Added WPTs Sebastian Zartner via GitHub

Saturday, 13 December 2025

• Re: [csswg-drafts] [css-text-decor-4] Definition of `from-font` value for `text-decoration-thickness` (#13216) jfkthame via GitHub
• [csswg-drafts] [css-text-decor-4] Definition of `from-font` value for `text-decoration-thickness` (#13216) jfkthame via GitHub
• [csswg-drafts] Add `prefers-handedness` media query for left/right-handed users (#13215) Stéphane LaFlèche via GitHub
• Re: [csswg-drafts] [css-images] Add easing functions to color stops (#1332) Keith Cirkel via GitHub
• Re: [csswg-drafts] [css-flexbox] flex-shrink: hide (#4199) Sebastian Zartner via GitHub
• [csswg-drafts] [css-syntax] CDO Token railroad diagram (#13214) Christoph Päper via GitHub
• Re: [csswg-drafts] Seeking Korean help (#13210) hyojin via GitHub
• Re: [csswg-drafts] [css-values] Proposal: new `presentational` global value to revert a property to use presentational hints if any, otherwise behave like `revert` (#13213) Benoît Rouleau via GitHub
• Re: [csswg-drafts] [css-values] Proposal: new `presentational` global value to revert a property to use presentational hints if any, otherwise behave like `revert` (#13213) Oriol Brufau via GitHub
• Re: [csswg-drafts] [css-values] Allow `unset` to use `revert` for non-inherited properties, instead of `initial` (#12341) Benoît Rouleau via GitHub
• [csswg-drafts] [css-values] Proposal: new `presentational` global value to revert a property to use presentational hints if any, otherwise behave like `revert` (#13213) Benoît Rouleau via GitHub
• Re: [csswg-drafts] [css-grid-3][masonry] item-flow row vs. column in masonry layouts (#12803) Josh Tumath via GitHub

Friday, 12 December 2025

• Re: [csswg-drafts] [css-page] Expose unprintable areas via CSS (#11395) Morten Stenshorne via GitHub
• Re: [csswg-drafts] [css-flexbox][css-grid] Unifying grid-auto-flow and flex-flow (#11480) Tab Atkins Jr. via GitHub
• Re: [csswg-drafts] [css-page] Expose unprintable areas via CSS (#11395) Daniel Holbert via GitHub
• Re: [csswg-drafts] [css-properties-values-api] `@property` descriptors should be optional whenever possible (#13211) Lea Verou via GitHub
• Re: [csswg-drafts] [css-properties-values-api] Shorthand for custom property declaration (#7523) Lea Verou via GitHub
• Re: [csswg-drafts] [css-flexbox] flex-shrink: hide (#4199) Kurtis Jantzen via GitHub
• Re: [csswg-drafts] [css-properties-values-api] Shorthand for custom property declaration (#7523) Christoph Päper via GitHub
• Re: [csswg-drafts] [css-properties-values-api] Shorthand for custom property declaration (#7523) Miriam Suzanne via GitHub
• Re: [csswg-drafts] [css-fonts-5] Text Fitting: Default scaling limit (#12886) Chris Harrelson via GitHub
• Re: [csswg-drafts] [css-font-loading] switch the FontFaceSet to loaded resolves promise incorrectly (#13209) Simon Fraser via GitHub
• Re: [csswg-drafts] [css-view-transitions-2] [scoped] Clarify the ::v-t box and stacking context position relative to the scope (#12324) vmpstr via GitHub
• Re: [csswg-drafts] [css-fonts-5] Text Fitting: Default scaling limit (#12886) Paul Grenier via GitHub
• Re: [csswg-drafts] Seeking Korean help (#13210) r12a via GitHub
• Re: [csswg-drafts] [css-properties-values-api] `@property` descriptors should be optional whenever possible (#13211) Oriol Brufau via GitHub
• Re: [csswg-drafts] [css-properties-values-api] `@property` descriptors should be optional whenever possible (#13211) Lea Verou via GitHub
• Re: [csswg-drafts] Seeking Korean help (#13210) r12a via GitHub
• [csswg-drafts] [css-properties-values-api] Mass property registration (#13212) Lea Verou via GitHub
• Re: [csswg-drafts] [css-shapes][css-images-3] `<radial-size>` syntax seems incorrect (#10812) Romain Menke via GitHub
• [csswg-drafts] [css-properties-values-api] `@property` descriptors should be optional whenever possible (#13211) Christoph Päper via GitHub
• Re: [csswg-drafts] [css-properties-values-api] Shorthand for custom property declaration (#7523) Lea Verou via GitHub
• Re: [csswg-drafts] Seeking Korean help (#13210) hyojin via GitHub
• Re: [csswg-drafts] [selectors] Consider adding a :hover-drag pseudo selector (#11834) sb3nder via GitHub
• Re: [csswg-drafts] [css-animations-2][web-animation-2] Rename exit range to active range (#13174) Yehonatan Daniv via GitHub
• Re: [csswg-drafts] Republishing Tasks Permathread (#6900) Chris Lilley via GitHub
• Re: [csswg-drafts] [css-animations-2][web-animation-2] Rename exit range to active range (#13174) Bramus via GitHub
• Re: [csswg-drafts] [css-properties-values-api] Shorthand for custom property declaration (#7523) Oriol Brufau via GitHub
• Re: [csswg-drafts] [css-properties-values-api] Shorthand for custom property declaration (#7523) Valtteri Laitinen via GitHub
• [csswg-drafts] Seeking Korean help (#13210) r12a via GitHub
• Re: [csswg-drafts] [css-properties-values-api] Allow `<syntax>` production in `syntax` descriptor (#11426) andruud via GitHub
• Re: [csswg-drafts] [css-animations-2][web-animation-2] Rename exit range to active range (#13174) Yehonatan Daniv via GitHub
• [csswg-drafts] [css-font-loading] switch the FontFaceSet to loaded resolves promise incorrectly (#13209) Anne van Kesteren via GitHub
• Re: [csswg-drafts] [css-grid-3] Renaming `masonry` keyword (#9733) fantasai via GitHub
• Closed: [csswg-drafts] [css-grid-3] Renaming `masonry` keyword (#9733) fantasai via GitHub

Thursday, 11 December 2025

• Re: [csswg-drafts] [Proposal] Selector Suffixing for Native CSS Nesting (#13205) Christoph Päper via GitHub
• Closed: [csswg-drafts] [css-grid-3][Masonry] Intrinsic auto repeats mixed with fixed tracks (#12899) fantasai via GitHub
• Closed: [csswg-drafts] [css-grid-3][Masonry] repeat(auto-fill) and minmax() (#12573) fantasai via GitHub
• Re: [csswg-drafts] [css-sizing-3][css-grid-3][Masonry] Compressible Replaced Elements (#12563) fantasai via GitHub
• Closed: [csswg-drafts] [css-sizing-3][css-grid-3][Masonry] Compressible Replaced Elements (#12563) fantasai via GitHub
• Closed: [csswg-drafts] [css-grid-3] The initial value of `item-tolerance` should be 0 (#10882) Tab Atkins Jr. via GitHub
• Re: [csswg-drafts] [css-properties-values-api] Shorthand for custom property declaration (#7523) Christoph Päper via GitHub
• Re: [csswg-drafts] [css-properties-values-api] Allow `<syntax>` production in `syntax` descriptor (#11426) Alan Stearns via GitHub
• Re: [csswg-drafts] [css-properties-values-api] Shorthand for custom property declaration (#7523) Miriam Suzanne via GitHub
• Closed: [csswg-drafts] [css-grid][masonry] repeat(auto-areas) (#10854) fantasai via GitHub
• Re: [csswg-drafts] [css-grid-1][masonry] Replaced content items should stretch by default. (#9327) fantasai via GitHub
• Closed: [csswg-drafts] [css-grid-1][masonry] Replaced content items should stretch by default. (#9327) fantasai via GitHub
• Closed: [csswg-drafts] [css-grid-3][masonry] Baseline alignment in the masonry axis (#9530) fantasai via GitHub
• Re: [csswg-drafts] [css-properties-values-api] Shorthand for custom property declaration (#7523) Christopher Kirk-Nielsen via GitHub
• Re: [csswg-drafts] [css-properties-values-api] Shorthand for custom property declaration (#7523) Christoph Päper via GitHub
• Re: [csswg-drafts] [css-grid-3] Should grid-lanes live in the Grid spec, or its own module? (#13115) Tab Atkins Jr. via GitHub
• Re: [csswg-drafts] [css-grid-3][masonry] item-flow row vs. column in masonry layouts (#12803) fantasai via GitHub
• Re: [csswg-drafts] [css-properties-values-api] Shorthand for custom property declaration (#7523) Sebastian Zartner via GitHub
• Re: [csswg-drafts] [css-grid-3][masonry] item-flow row vs. column in masonry layouts (#12803) fantasai via GitHub
• Re: [csswg-drafts] [css-grid-3][masonry] item-flow row vs. column in masonry layouts (#12803) Tab Atkins Jr. via GitHub
• Re: [csswg-drafts] [css-backgrounds-3] Steps to Recommendation (#10010) Kevin Babbitt via GitHub
• [csswg-drafts] Pull Request: [css-borders-4] Adjust border-width zero value special case per WG resolution. #11494 Kevin Babbitt via GitHub
• [csswg-drafts] Pull Request: [css-borders-4] Adjust border-width zero value special case per WG resolution. #11494 Kevin Babbitt via GitHub
• Re: [csswg-drafts] [css-content] URL fallbacks in 'content' should require type() or format() (#217) Sam Atkins via GitHub
• Re: [csswg-drafts] [css-forms-1] UA styles for base appearance listbox select elements (#12510) Joey Arhar via GitHub
• Re: [csswg-drafts] [css-forms-1] UA styles for base appearance listbox select elements (#12510) CSS Meeting Bot via GitHub
• Re: [csswg-drafts] [css-properties-values-api] Shorthand for custom property declaration (#7523) Lea Verou via GitHub
• Re: [csswg-drafts] [css-view-transitions-2] [scoped] Clarify the ::v-t box and stacking context position relative to the scope (#12324) Robert Flack via GitHub
• Re: [csswg-drafts] [css-overflow-4] max-lines and independent formatting contexts (#12962) fantasai via GitHub
• Re: [csswg-drafts] [css-overflow-4] max-lines and independent formatting contexts (#12962) fantasai via GitHub
• Re: [csswg-drafts] [css-view-transitions-2] [scoped] Clarify the ::v-t box and stacking context position relative to the scope (#12324) Noam Rosenthal via GitHub
• [csswg-drafts] [css-overflow-5] Allow controlling scroll axis locking behavior (#13207) Robert Flack via GitHub
• Re: [csswg-drafts] [css-view-transitions-2] [scoped] Clarify the ::v-t box and stacking context position relative to the scope (#12324) Bramus via GitHub
• Re: [csswg-drafts] [css-view-transitions-2] [scoped] Clarify the ::v-t box and stacking context position relative to the scope (#12324) vmpstr via GitHub
• Re: [csswg-drafts] [css-view-transitions-2] [scoped] Clarify the ::v-t box and stacking context position relative to the scope (#12324) Steve Kobes (Chromium) via GitHub
• Re: [csswg-drafts] [css-text] Reconsider the initial value of the `text-autospace` property (#12386) Tatsunori Uchino via GitHub
• Re: [csswg-drafts] [css-text-4] `text-spacing-trim` (and `font-feature-settings: "palt"`) is harmful for Yu Gothic UI (system-ui in Japanese Windows) (#11074) Tatsunori Uchino via GitHub
• Re: [csswg-drafts] [css-properties-values-api] Shorthand for custom property declaration (#7523) Bramus via GitHub
• Re: [csswg-drafts] [css-properties-values-api] Shorthand for custom property declaration (#7523) Christoph Päper via GitHub
• Re: [csswg-drafts] [css-page] Expose unprintable areas via CSS (#11395) Morten Stenshorne via GitHub
• Re: [csswg-drafts] Status of css-houdini-drafts and fxtf-drafts? (#13201) andruud via GitHub

Wednesday, 10 December 2025

• Re: [csswg-drafts] [css-images-4][css-shapes-1] Allow mixing `<radial-extent>` and `<length-percentage>` in `<radial-size>` (#9729) Callum Law via GitHub
• Re: [csswg-drafts] [css-grid-3][masonry] Handling negative margins and dense packing for baseline calculation in the masonry axis (#13165) Yanling Wang via GitHub
• Re: [csswg-drafts] [css-color] Mitigating fingerprinting for AccentColor/AccentColorText (#10372) Emilio Cobos Álvarez via GitHub
• Re: [csswg-drafts] [css-color] Mitigating fingerprinting for AccentColor/AccentColorText (#10372) Alexander Kyereboah via GitHub
• Re: [csswg-drafts] [css-display-4] reading-flow/reading-order vs text selection (#12014) Stephen Chenney via GitHub
• [csswg-drafts] [css-grid-2] Clarify auto margins on subgrids (#13206) fantasai via GitHub
• [csswg-drafts] [Proposal] Selector Suffixing for Native CSS Nesting (#13205) Miguel92 via GitHub
• Re: [csswg-drafts] [css-position-4] Consider removing the overlay property (#13200) Bramus via GitHub
• Re: [csswg-drafts] [css-text-4] SVSes should be considered when classifying punctuations (#13204) AmeroHan via GitHub
• Re: [csswg-drafts] [css-position-4] Consider removing the overlay property (#13200) Joey Arhar via GitHub
• [csswg-drafts] [css-text-4] SVSes should be considered when classifying punctuations (#13204) AmeroHan via GitHub
• [csswg-drafts] [geometry] DOMMatrix stringifier could now serialize NaN and infinity instead of throwing exceptions (#13203) Sam Atkins via GitHub
• Re: [csswg-drafts] Should `text-decoration-thickness: auto` and `from-font` round to device pixels and ensure >= 1px? (#8768) Oriol Brufau via GitHub
• Closed: [csswg-drafts] Should `text-decoration-thickness: auto` and `from-font` round to device pixels and ensure >= 1px? (#8768) Oriol Brufau via GitHub
• Re: [csswg-drafts] [css-overflow] Should the viewport accept `overflow: clip`? (#12687) CSS Meeting Bot via GitHub
• [csswg-drafts] [css-text-decor-4] how should text-underline-offset be pixel-snapped? (#13202) L. David Baron via GitHub
• Re: [csswg-drafts] [css-text-decor] Rounding of text-decoration-thickness (#12696) CSS Meeting Bot via GitHub
• Re: [csswg-drafts] Should `text-decoration-thickness: auto` and `from-font` round to device pixels and ensure >= 1px? (#8768) Emilio Cobos Álvarez via GitHub
• Re: [csswg-drafts] [css-view-transitions-2] [scoped] Clarify the ::v-t box and stacking context position relative to the scope (#12324) vmpstr via GitHub
• Re: [csswg-drafts] [css-view-transitions-2] [scoped] Clarify the ::v-t box and stacking context position relative to the scope (#12324) Robert Flack via GitHub
• Re: [csswg-drafts] [css-text] Reconsider the initial value of the `text-autospace` property (#12386) fantasai via GitHub
• Re: [csswg-drafts] [css-text] Reconsider the initial value of the `text-autospace` property (#12386) CSS Meeting Bot via GitHub
• Re: [csswg-drafts] [css-view-transitions-2] [scoped] Clarify the ::v-t box and stacking context position relative to the scope (#12324) vmpstr via GitHub
• Re: [csswg-drafts] [css-display-4] reading-flow/reading-order vs text selection (#12014) Mason Freed via GitHub
• Re: [csswg-drafts] [css-view-transitions-2] [scoped] Clarify the ::v-t box and stacking context position relative to the scope (#12324) Bramus via GitHub
• Re: [csswg-drafts] [css-display-4] reading-flow/reading-order vs text selection (#12014) CSS Meeting Bot via GitHub
• Re: [csswg-drafts] [css-view-transitions-2] [scoped] Clarify the ::v-t box and stacking context position relative to the scope (#12324) vmpstr via GitHub
• Re: [csswg-drafts] [selectors] Consider adding a :hover-drag pseudo selector (#11834) CSS Meeting Bot via GitHub
• Re: [csswg-drafts] Proposal for a user interaction :drag pseudo-class (#11584) CSS Meeting Bot via GitHub
• Re: [csswg-drafts] Status of css-houdini-drafts and fxtf-drafts? (#13201) Tab Atkins Jr. via GitHub
• Re: [csswg-drafts] Status of css-houdini-drafts and fxtf-drafts? (#13201) Chris Lilley via GitHub
• Re: [csswg-drafts] [css-view-transitions-2] [scoped] Clarify the ::v-t box and stacking context position relative to the scope (#12324) CSS Meeting Bot via GitHub
• Re: [csswg-drafts] [css-overflow] Initial value of `block-ellipsis` (#12667) fantasai via GitHub
• Re: [csswg-drafts] [css-position-4] Consider removing the overlay property (#13200) Tim Nguyen via GitHub
• Re: [csswg-drafts] [css-borders] [css-ui] Consider rounding (negative?) outline-offsets like border-widths (#12906) fantasai via GitHub
• Re: [csswg-drafts] [css-borders] Add a 'hairline' border-width value (#3720) fantasai via GitHub
• Re: [csswg-drafts] [css-view-transitions-2] [scoped] Clarify the ::v-t box and stacking context position relative to the scope (#12324) vmpstr via GitHub
• Re: [csswg-drafts] [css-view-transitions-2] [scoped] Clarify the ::v-t box and stacking context position relative to the scope (#12324) Bramus via GitHub
• Re: [csswg-drafts] [css-view-transitions-2] [scoped] Clarify the ::v-t box and stacking context position relative to the scope (#12324) vmpstr via GitHub
• Re: [csswg-drafts] [css-text-decor] Rounding of text-decoration-thickness (#12696) fantasai via GitHub
• Re: [csswg-drafts] [css-position-4] Consider removing the overlay property (#13200) Bramus via GitHub
• Re: [csswg-drafts] [css-properties-values-api] Allow `<syntax>` production in `syntax` descriptor (#11426) fantasai via GitHub
• [csswg-drafts] Status of css-houdini-drafts and fxtf-drafts? (#13201) Lea Verou via GitHub
• Re: [csswg-drafts] [web-animations-2] Make TimelineTrigger interface support multiple timelines (#13175) David A via GitHub
• [csswg-drafts] [css-position-4] Consider removing the overlay property (#13200) Joey Arhar via GitHub
• Re: [csswg-drafts] [css-view-transitions-2] [scoped] Clarify the ::v-t box and stacking context position relative to the scope (#12324) Steve Kobes (Chromium) via GitHub
• Re: [csswg-drafts] [web-animations-2] Make TimelineTrigger interface support multiple timelines (#13175) Bramus via GitHub
• Re: [csswg-drafts] [css-animations-2][web-animation-2] Rename exit range to active range (#13174) David A via GitHub
• Re: [csswg-drafts] [web-animations-2] Make TimelineTrigger interface support multiple timelines (#13175) David A via GitHub
• Re: [csswg-drafts] [css-fonts-5] Feature for making text always fit the width of its parent (#2528) Mateusz Krzeszowiak via GitHub
• Re: [csswg-drafts] [css-values] "inherits: declaration" @property syntax (#13188) Oriol Brufau via GitHub
• Re: [csswg-drafts] [css-properties-values-api] Shorthand for custom property declaration (#7523) andruud via GitHub
• Re: [csswg-drafts] [css-properties-values-api] Shorthand for custom property declaration (#7523) andruud via GitHub
• [csswg-drafts] [css-navigation-1] Simplify `@navigation` matching between two pages, regardless of direction (#13199) Bramus via GitHub
• Re: [csswg-drafts] [css-selectors] Expose <input type=search> clear icon as a standard pseudo element (#5365) woody-li via GitHub
• Re: [csswg-drafts] [css-view-transitions-2] [scoped] Clarify the ::v-t box and stacking context position relative to the scope (#12324) Bramus via GitHub
• Closed: [csswg-drafts] [css-overscroll] the target of overscroll-behavior should be scrolling box instead of scroll container? (#6523) hiikezoe via GitHub
• Re: [csswg-drafts] [css-overscroll] the target of overscroll-behavior should be scrolling box instead of scroll container? (#6523) hiikezoe via GitHub
• [csswg-drafts] Proposal for ::drag-image to style the after-image of dragged elements (#13198) Fafowora Sunkanmi via GitHub

Tuesday, 9 December 2025

• Re: [csswg-drafts] [css-properties-values-api] Shorthand for custom property declaration (#7523) Alan Stearns via GitHub
• Re: [csswg-drafts] [css-properties-values-api] Shorthand for custom property declaration (#7523) Lea Verou via GitHub
• Re: [csswg-drafts] [css-images] Add easing functions to color stops (#1332) Luke Deen Taylor via GitHub
• Re: [csswg-drafts] [css-navigation][css-view-transitions-2] MPA: 'back' transitions (#8685) L. David Baron via GitHub
• Re: [csswg-drafts] [css-images] Add easing functions to color stops (#1332) Bryce Wilson via GitHub
• Re: [csswg-drafts] [web-animations-2][css-animations-2] How should unspecified trigger range boundaries be resolved? (#11932) David A via GitHub
• Closed: [csswg-drafts] Missing Git History? (#13197) Chris Lilley via GitHub
• Re: [csswg-drafts] Missing Git History? (#13197) L. David Baron via GitHub
• Re: [csswg-drafts] Missing Git History? (#13197) fantasai via GitHub
• Re: [csswg-drafts] Missing Git History? (#13197) L. David Baron via GitHub
• Re: [csswg-drafts] [css-images] Add easing functions to color stops (#1332) Ryan Leichty via GitHub
• [csswg-drafts] Missing Git History? (#13197) Brandon Stewart via GitHub
• Re: [csswg-drafts] [css-properties-values-api] Shorthand for custom property declaration (#7523) Christoph Päper via GitHub
• Re: [csswg-drafts] [meta] Overview page on drafts.csswg.org not updating (#12743) Chris Lilley via GitHub
• Re: [csswg-drafts] [css-properties-values-api] Shorthand for custom property declaration (#7523) Christoph Päper via GitHub
• Re: [csswg-drafts] [css-properties-values-api] Shorthand for custom property declaration (#7523) andruud via GitHub
• Re: [csswg-drafts] [css-properties-values-api] Shorthand for custom property declaration (#7523) Oriol Brufau via GitHub
• Re: [csswg-drafts] [css-properties-values-api] Shorthand for custom property declaration (#7523) 一丝 via GitHub
• Re: [csswg-drafts] [css-ui] `caret-shape` definition should mention about the case of IME composition (#13055) ziransun via GitHub
• Re: [csswg-drafts] [css-properties-values-api] Shorthand for custom property declaration (#7523) andruud via GitHub
• Re: [csswg-drafts] [selectors-4] additional resource state pseudo-classes for img / picture elements (#7467) Anne van Kesteren via GitHub
• Re: [csswg-drafts] [css-page] Expose unprintable areas via CSS (#11395) Morten Stenshorne via GitHub
• Re: [csswg-drafts] [css-forms-1] Do the new pseudo-elements have internal structure or are they trees of pseudo-elements? Or are they neither? (#12758) Tim Nguyen via GitHub
• Re: [csswg-drafts] [css-ui] `caret-shape` definition should mention about the case of IME composition (#13055) Masayuki Nakano via GitHub
• Re: [csswg-drafts] [css-forms-1] Do the new pseudo-elements have internal structure or are they trees of pseudo-elements? Or are they neither? (#12758) Joey Arhar via GitHub
• Re: [csswg-drafts] [css-ui] `caret-shape` definition should mention about the case of IME composition (#13055) Masayuki Nakano via GitHub
• Re: [csswg-drafts] [css-fonts-5] Text Fitting: Default scaling limit (#12886) Adrian Roselli via GitHub
• [csswg-drafts] [web-animations-2] Should CSSNumericValue number values be allowed for setting start and current time? (#13196) Callum Law via GitHub
• Re: [csswg-drafts] [css-fonts-5] Text Fitting: Default scaling limit (#12886) Roman Komarov via GitHub
• Re: [csswg-drafts] [css-fonts-5] Text Fitting: Default scaling limit (#12886) Adrian Roselli via GitHub

Monday, 8 December 2025

• [csswg-drafts] Pull Request: [selectors-4][selectors-5] Deferred several features from Level 4 to 5 Sebastian Zartner via GitHub
• [csswg-drafts] Pull Request: [selectors-4][selectors-5] Deferred several features from Level 4 to 5 Sebastian Zartner via GitHub
• Re: [csswg-drafts] [css-fonts-5] Text Fitting: Default scaling limit (#12886) Roman Komarov via GitHub
• Re: [csswg-drafts] [css-view-transitions-2] [scoped] Add a way to contain view transition names (#13123) vmpstr via GitHub
• Re: [csswg-drafts] [css-view-transitions-2] [scoped] Are we happy with contain:v-t as the API for tag containment? (#13123) vmpstr via GitHub
• Re: [csswg-drafts] [web-animations-2][css-animations-2] How should unspecified trigger range boundaries be resolved? (#11932) David A via GitHub
• Re: [csswg-drafts] [css-fonts-5] Text Fitting: Default scaling limit (#12886) Adrian Roselli via GitHub
• Re: [csswg-drafts] [css-properties-values-api] Allow `<syntax>` production in `syntax` descriptor (#11426) Alan Stearns via GitHub
• Re: [csswg-drafts] [selectors-4] Move to CR? (#12799) Alan Stearns via GitHub
• Re: [csswg-drafts] Spec deployment fails in GitHub Actions (#13193) Tab Atkins Jr. via GitHub
• Closed: [csswg-drafts] Spec deployment fails in GitHub Actions (#13193) Tab Atkins Jr. via GitHub
• [csswg-drafts] Pull Request: switch to python 3.14 Tab Atkins Jr. via GitHub
• Re: [csswg-drafts] Spec deployment fails in GitHub Actions (#13193) Brandon Stewart via GitHub
• [csswg-drafts] Spec deployment fails in GitHub Actions (#13193) Brandon Stewart via GitHub
• Re: [csswg-drafts] [css-page] Expose unprintable areas via CSS (#11395) Daniel Holbert via GitHub
• Re: [csswg-drafts] [css-forms-1] UA styles for base appearance listbox select elements (#12510) Joey Arhar via GitHub
• Re: [csswg-drafts] [css-page] Expose unprintable areas via CSS (#11395) Daniel Holbert via GitHub
• Closed: [csswg-drafts] [css-grid-3] Masonry Switch Syntax (#12022) fantasai via GitHub
• [csswg-drafts] Pull Request: [css-grid-3] Update CSS-Grid-3 spec to use new grid-lanes syntax Brandon Stewart via GitHub
• [csswg-drafts] [css-pseudo] Allow outline/box-shadow on highlight pseudo-elements (#13192) Nicolò Ribaudo via GitHub
• [csswg-drafts] Pull Request: [css-grid-3] Update CSS-Grid-3 spec to use new grid-lanes syntax Brandon Stewart via GitHub
• Re: [csswg-drafts] [css-page] Expose unprintable areas via CSS (#11395) Morten Stenshorne via GitHub
• [csswg-drafts] Pull Request: Proposed spec changes for safe printable insets. Morten Stenshorne via GitHub
• [csswg-drafts] [css-values-5] Unit cycles via if() (#13189) andruud via GitHub
• Re: [csswg-drafts] [css-values-5] The `<random-value-sharing>` options for `random()` are confusing (#13132) Bramus via GitHub
• Re: [csswg-drafts] [css-borders] Add a 'hairline' border-width value (#3720) robizzt via GitHub

Sunday, 7 December 2025

• Re: [csswg-drafts] [css-text-4] `text-spacing-trim` (and `font-feature-settings: "palt"`) is harmful for Yu Gothic UI (system-ui in Japanese Windows) (#11074) Chris Lilley via GitHub
• Closed: [csswg-drafts] [css-text-4] `text-spacing-trim` (and `font-feature-settings: "palt"`) is harmful for Yu Gothic UI (system-ui in Japanese Windows) (#11074) Chris Lilley via GitHub
• Re: [csswg-drafts] [css-text-4] `text-spacing-trim` (and `font-feature-settings: "palt"`) is harmful for Yu Gothic UI (system-ui in Japanese Windows) (#11074) Tatsunori Uchino via GitHub

Saturday, 6 December 2025

• Re: [csswg-drafts] [css-properties-values-api] Shorthand for custom property declaration (#7523) Christoph Päper via GitHub
• Re: [csswg-drafts] [css-properties-values-api] Shorthand for custom property declaration (#7523) Lea Verou via GitHub
• Re: [csswg-drafts] [css-text-4] `text-spacing-trim` (and `font-feature-settings: "palt"`) is harmful for Yu Gothic UI (system-ui in Japanese Windows) (#11074) Chris Lilley via GitHub
• Re: [csswg-drafts] [css-properties-values-api] Shorthand for custom property declaration (#7523) Emilio Cobos Álvarez via GitHub
• Re: [csswg-drafts] [css-properties-values-api] Shorthand for custom property declaration (#7523) Emilio Cobos Álvarez via GitHub
• Re: [csswg-drafts] [css-properties-values-api] Shorthand for custom property declaration (#7523) Emilio Cobos Álvarez via GitHub
• Re: [csswg-drafts] [css-page] Expose unprintable areas via CSS (#11395) Daniel Holbert via GitHub

Friday, 5 December 2025

• Re: [csswg-drafts] [mediaqueries-5][css-conditional-5][css-mixins-1] Order dependent rules and adopted stylesheets (#13041) Tab Atkins Jr. via GitHub
• Re: [csswg-drafts] [css-properties-values-api] Shorthand for custom property declaration (#7523) Christoph Päper via GitHub
• Re: [csswg-drafts] New name for `app-region` property? (#13102) Kevin Babbitt via GitHub
• Re: [csswg-drafts] [css-color] Mitigating fingerprinting for AccentColor/AccentColorText (#10372) Kevin Babbitt via GitHub
• Re: [csswg-drafts] New name for `app-region` property? (#13102) Diego Gonzalez via GitHub
• [csswg-drafts] [css-values] "inherits: declaration" @property syntax (#13188) James Stuckey Weber via GitHub
• Re: [csswg-drafts] [css-2025][geometry-1] Add Geometry 1 to Rough Interop (#12698) Chris Lilley via GitHub
• Re: [csswg-drafts] [web-animations-2][css-animations-2] How should unspecified trigger range boundaries be resolved? (#11932) Yehonatan Daniv via GitHub
• Re: [csswg-drafts] [css-properties-values-api] Shorthand for custom property declaration (#7523) andruud via GitHub
• Re: [csswg-drafts] [mediaqueries-5][css-conditional-5][css-mixins-1] Order dependent rules and adopted stylesheets (#13041) andruud via GitHub
• Re: [csswg-drafts] [css-page] Expose unprintable areas via CSS (#11395) Morten Stenshorne via GitHub
• Re: [csswg-drafts] [css-fonts-5] Text Fitting: Default scaling limit (#12886) Roman Komarov via GitHub
• Re: [csswg-drafts] [css-fonts-5] Text Fitting: Default scaling limit (#12886) Ian Kilpatrick via GitHub

Thursday, 4 December 2025

• Re: [csswg-drafts] [css-grid-3][masonry] Handling negative margins and dense packing for baseline calculation in the masonry axis (#13165) Tab Atkins Jr. via GitHub
• Re: [csswg-drafts] [css-2025][geometry-1] Add Geometry 1 to Rough Interop (#12698) Sebastian Zartner via GitHub
• Re: [csswg-drafts] [css-2025][geometry-1] Add Geometry 1 to Rough Interop (#12698) Sebastian Zartner via GitHub
• Re: [csswg-drafts] Republishing Tasks Permathread (#6900) Chris Lilley via GitHub
• [csswg-drafts] Pull Request: [css-navigation-1] Add definitions of @navigation (history: ...) queries L. David Baron via GitHub
• Re: [csswg-drafts] [css-2025][geometry-1] Add Geometry 1 to Rough Interop (#12698) Chris Lilley via GitHub
• Re: [csswg-drafts] [css-display-4] reading-flow/reading-order vs text selection (#12014) Sam Sneddon via GitHub
• Re: [csswg-drafts] [cssom-view] elementFromPoint, elementsFromPoint, and caretPositionFromPoint should not return an element inside a shadow tree (#556) Joey Arhar via GitHub
• Re: [csswg-drafts] [css-grid-3][masonry] item-flow row vs. column in masonry layouts (#12803) Brad Kemper via GitHub
• Re: [csswg-drafts] [css-grid-3][masonry] Handling negative margins and dense packing for baseline calculation in the masonry axis (#13165) Hoch via GitHub
• Re: [csswg-drafts] Are form controls replaced elements? (#12876) Emilio Cobos Álvarez via GitHub
• Re: [csswg-drafts] Are form controls replaced elements? (#12876) Emilio Cobos Álvarez via GitHub
• Re: [csswg-drafts] Are form controls replaced elements? (#12876) Oriol Brufau via GitHub
• Re: [csswg-drafts] [css-view-transitions-2] [scoped] What is the layout of the ::v-t pseudo in relation to the scope? (#12324) Steve Kobes (Chromium) via GitHub
• Re: [csswg-drafts] Are form controls replaced elements? (#12876) Emilio Cobos Álvarez via GitHub
• Re: [csswg-drafts] [web-animations-2] Make TimelineTrigger interface support multiple timelines (#13175) David A via GitHub
• [csswg-drafts] [cssom] Properties that allow access to parsed-but-invalid syntactic constructs (declarations, rules, etc) as a low-fi way to make polyfills easier (#13186) Lea Verou via GitHub
• Re: [csswg-drafts] [css-view-transitions-2] [scoped] Allow self-participating scopes? (#12319) Marco Necci via GitHub
• Re: [csswg-drafts] [css-properties-values-api] Shorthand for custom property declaration (#7523) Lea Verou via GitHub
• Re: [csswg-drafts] [css-view-transitions-2] [scoped] Allow self-participating scopes? (#12319) Steve Kobes (Chromium) via GitHub
• Re: [csswg-drafts] [css-animations-2][web-animation-2] Rename exit range to active range (#13174) Bramus via GitHub
• Re: [csswg-drafts] [css-view-transitions-2] [scoped] Allow self-participating scopes? (#12319) Bramus via GitHub
• Re: [csswg-drafts] [css-properties-values-api] Shorthand for custom property declaration (#7523) Bramus via GitHub
• Re: [csswg-drafts] [css-properties-values-api] Shorthand for custom property declaration (#7523) andruud via GitHub
• Re: [csswg-drafts] [css-view-transitions-2] [scoped] Allow self-participating scopes? (#12319) Marco Necci via GitHub
• Re: [csswg-drafts] [css-properties-values-api] Shorthand for custom property declaration (#7523) Oriol Brufau via GitHub
• Re: [csswg-drafts] [css-properties-values-api] Shorthand for custom property declaration (#7523) Lea Verou via GitHub
• [csswg-drafts] [css-overflow-4] overflow-clip-margin's ommited default box (#13185) Emilio Cobos Álvarez via GitHub
• Re: [csswg-drafts] [css-sizing] Should `contain-intrinsic-*: from-element` require `contain:size`? (#13182) Oriol Brufau via GitHub
• [csswg-drafts] [css-contain] Clarification: does content-visibility: hidden affect id references? (#13184) Philip Rogers via GitHub

Wednesday, 3 December 2025

• Re: [csswg-drafts] [css-color] Mitigating fingerprinting for AccentColor/AccentColorText (#10372) Carlos Lopez via GitHub
• Re: [csswg-drafts] [css-animations] Serialize all keyframe names as strings (#2435) Javier Fernandez Garcia-Boente via GitHub
• Re: [csswg-drafts] [css-color] Mitigating fingerprinting for AccentColor/AccentColorText (#10372) Chris Lilley via GitHub
• Re: [csswg-drafts] [cssom-view] HTMLElement.prototype.offsetParent leaks a node inside a shadow tree (#159) Joe Pea via GitHub
• Re: [csswg-drafts] [css-color] Mitigating fingerprinting for AccentColor/AccentColorText (#10372) Carlos Lopez via GitHub
• Re: [csswg-drafts] [css-color] Mitigating fingerprinting for AccentColor/AccentColorText (#10372) Lea Verou via GitHub
• Re: [csswg-drafts] [css-color] Mitigating fingerprinting for AccentColor/AccentColorText (#10372) Alexander Kyereboah via GitHub
• Re: [csswg-drafts] [css-color] Mitigating fingerprinting for AccentColor/AccentColorText (#10372) Lea Verou via GitHub
• Re: [csswg-drafts] [css-color] Mitigating fingerprinting for AccentColor/AccentColorText (#10372) CSS Meeting Bot via GitHub
• Re: [csswg-drafts] [css-env][css-values] UAs inconsistent in how OS font settings affect the default font-size `medium` (#10674) Josh Tumath via GitHub
• Re: [csswg-drafts] [css-env][css-values] UAs inconsistent in how OS font settings affect the default font-size `medium` (#10674) CSS Meeting Bot via GitHub
• Re: [csswg-drafts] [css-fonts-5] Should absolute font size keywords scale at different rates depending on user's preferred text scale? (#12475) CSS Meeting Bot via GitHub
• Re: [csswg-drafts] Republishing Tasks Permathread (#6900) CSS Meeting Bot via GitHub
• Re: [csswg-drafts] [css-grid-3][Masonry] repeat(auto-fill) and minmax() (#12573) Miriam Suzanne via GitHub
• Re: [csswg-drafts] [css-sizing] Auto-resize iframes based on content (#1771) Anne van Kesteren via GitHub
• Re: [csswg-drafts] Proposal for a user interaction :drag pseudo-class (#11584) Robert Flack via GitHub
• Re: [csswg-drafts] [css-grid-3][masonry] item-flow row vs. column in masonry layouts (#12803) CSS Meeting Bot via GitHub
• Re: [csswg-drafts] [css-grid-3][masonry] item-flow row vs. column in masonry layouts (#12803) Alison Maher via GitHub
• Re: [csswg-drafts] Add an `::interest-button` pseudo element to interest invokers (#12437) Lea Verou via GitHub
• Re: [csswg-drafts] [css-grid-3][Masonry] repeat(auto-fill) and minmax() (#12573) CSS Meeting Bot via GitHub
• Re: [csswg-drafts] [css-grid-3][masonry] item-flow row vs. column in masonry layouts (#12803) Tim Nguyen via GitHub
• Re: [csswg-drafts] [css-sizing] Auto-resize iframes based on content (#1771) Chris Harrelson via GitHub
• Re: [csswg-drafts] [css-grid-3][masonry] item-flow row vs. column in masonry layouts (#12803) Alison Maher via GitHub
• Re: [csswg-drafts] [css-grid-3][masonry] item-flow row vs. column in masonry layouts (#12803) Alan Stearns via GitHub
• Closed: [csswg-drafts] overflow-clip-margin: <visual-box> definition seems wrong. (#13183) Emilio Cobos Álvarez via GitHub
• Re: [csswg-drafts] overflow-clip-margin: <visual-box> definition seems wrong. (#13183) Emilio Cobos Álvarez via GitHub
• Re: [csswg-drafts] [css-grid-3][masonry] item-flow row vs. column in masonry layouts (#12803) Oriol Brufau via GitHub
• [csswg-drafts] overflow-clip-margin: <visual-box> definition seems wrong. (#13183) Emilio Cobos Álvarez via GitHub
• Re: [csswg-drafts] [css-grid-3][masonry] item-flow row vs. column in masonry layouts (#12803) Alison Maher via GitHub
• Re: [csswg-drafts] [css-navigation] Concerns about `at` navigation rules creating CSS bloat (#13117) Matthew Phillips via GitHub
• Re: [csswg-drafts] [css-navigation] Concerns about `at` navigation rules creating CSS bloat (#13117) Noam Rosenthal via GitHub
• Re: [csswg-drafts] [css-navigation] Concerns about `at` navigation rules creating CSS bloat (#13117) Matthew Phillips via GitHub
• Re: [csswg-drafts] [css-properties-values-api] Allow `<syntax>` production in `syntax` descriptor (#11426) Guillaume via GitHub
• Re: [csswg-drafts] [css-navigation][css-view-transitions-2] MPA: 'back' transitions (#8685) Jake Archibald via GitHub
• Re: [csswg-drafts] [css-properties-values-api] Allow `<syntax>` production in `syntax` descriptor (#11426) andruud via GitHub
• Re: [csswg-drafts] [css-navigation] Concerns about `at` navigation rules creating CSS bloat (#13117) Noam Rosenthal via GitHub
• Re: [csswg-drafts] [css-properties-values-api] Allow `<syntax>` production in `syntax` descriptor (#11426) Sebastian Zartner via GitHub
• Re: [csswg-drafts] [css-shapes-1] Proposal: Option for the radii of `round` on `<basic-shape-rect>` to resolve percentages against the rectangle itself instead of the reference box (#12598) Bernhard F. (RealObjects) via GitHub
• [csswg-drafts] [css-sizing] Should `contain-intrinsic-*: from-element` require `contain:size`? (#13182) Koji Ishii via GitHub
• Re: [csswg-drafts] [css-text-decor-4] Should the spec for `text-decoration-trim` suggest applying `auto` to Chinese & Japanese content by default? (#12951) Yasuo Kida （木田泰夫） via GitHub

Last message date: Monday, 15 December 2025 13:50:32 UTC