public-css-archive@w3.org from March 2026 by thread

Re: [csswg-drafts] [css-text-4] SVSes should be considered when classifying punctuations (#13204) Tatsunori Uchino via GitHub (Saturday, 28 March)

Re: [csswg-drafts] [css-syntax-3][css-cascade][css-conditional] Missing definition of `<declaration>` (#13003) Guillaume via GitHub (Saturday, 28 March)

[csswg-drafts] Wpt (#13739) Humberto via GitHub (Saturday, 28 March)

Re: [csswg-drafts] [css-sizing] Intrinsic sizes for stretchable replaced elements (#13149) Ian Kilpatrick via GitHub (Saturday, 28 March)

[csswg-drafts] [css-forms-1] does select use correct writing-mode for positioning? (#13738) fantasai via GitHub (Saturday, 28 March)

Re: [csswg-drafts] [css-color-5] How should checking for percentages summing to 0 work in color-mix() when calc() is used? (#11714) Kevin Babbitt via GitHub (Friday, 27 March)

Re: [csswg-drafts] [css-values-5] Clarify how to parse `<if-args-branch>` (#12487) Tab Atkins Jr. via GitHub (Friday, 27 March)

Re: [csswg-drafts] [css-anchor-position-1][css-display-4] Anchor Positioning and Display Order (#9356) fantasai via GitHub (Friday, 27 March)

Re: [csswg-drafts] [css-grid] grid-auto-flow: normal for display: grid? (#13512) fantasai via GitHub (Friday, 27 March)

Re: [csswg-drafts] [css-position][css-anchor-position] Splitting Scrollable Containing Blocks (#12607) fantasai via GitHub (Friday, 27 March)

Re: [csswg-drafts] [css-anchor-position] Ability to provide multiple anchor-elements to try for position-anchor property and other anchor functions (#10409) Tab Atkins Jr. via GitHub (Friday, 27 March)

Re: [csswg-drafts] [css-anchor-position] position-try-options interaction with position-visibility (#10341) fantasai via GitHub (Friday, 27 March)

Re: [csswg-drafts] [css-anchor-position] `anchor()` Fallback type inconsistency vs WPT (#10831) Tab Atkins Jr. via GitHub (Friday, 27 March)

Closed: [csswg-drafts] [css-anchor-position] `anchor()` Fallback type inconsistency vs WPT (#10831) Tab Atkins Jr. via GitHub (Friday, 27 March)

Re: [csswg-drafts] [css-anchor-position] Is `anchor()` fallback used when outside of inset properties? (#10950) fantasai via GitHub (Friday, 27 March)

[csswg-drafts] [css-contain-2] Size containment is under-specified if used inside of a BFC. (and maybe elsewhere) (#13737) Psychpsyo (Cameron) via GitHub (Friday, 27 March)

Re: [csswg-drafts] [css-values] add "attr" test to if() (#12519) Tab Atkins Jr. via GitHub (Friday, 27 March)

Closed: [csswg-drafts] [css-values] add "attr" test to if() (#12519) Tab Atkins Jr. via GitHub (Friday, 27 March)

Re: [csswg-drafts] [css-anchor-position] Clarification: effect of `position-try-fallbacks` and `position-try-order` when the positioned box does not overflow (#13268) fantasai via GitHub (Friday, 27 March)

Re: [csswg-drafts] [css-values] Function notations without parameters should be keywords!? (#13172) Tab Atkins Jr. via GitHub (Friday, 27 March)

Closed: [csswg-drafts] [css-values] Function notations without parameters should be keywords!? (#13172) Tab Atkins Jr. via GitHub (Friday, 27 March)

Closed: [csswg-drafts] [css-values-5] `var()` fallback containing a positioned `{}` (#12625) Tab Atkins Jr. via GitHub (Friday, 27 March)

Re: [csswg-drafts] [css-values-5] `var()` fallback containing a positioned `{}` (#12625) Tab Atkins Jr. via GitHub (Friday, 27 March)

Closed: [csswg-drafts] [css-values-5][various] Better handling of arguments with commas (#9539) Tab Atkins Jr. via GitHub (Friday, 27 March)

[csswg-drafts] [css-values-5] sibling-index()/count() should return 1, not 0, when the tree ref fails (#13736) Tab Atkins Jr. via GitHub (Friday, 27 March)

Re: [csswg-drafts] [css-values-5] A more complete syntax definition for `calc-size()` to also cover the `size` keyword (#13158) Tab Atkins Jr. via GitHub (Friday, 27 March)

Re: [csswg-drafts] [css-values-5] Unit cycles via if() (#13189) Tab Atkins Jr. via GitHub (Friday, 27 March)

Closed: [csswg-drafts] [css-values]: Proposal – Add type conversion functions to mathematical expressions (#13550) Tab Atkins Jr. via GitHub (Friday, 27 March)

Closed: [csswg-drafts] [css-values] Rename `inherit()` to `parental()`, add more `inherit`-like variant as `inherit()` (#13426) fantasai via GitHub (Friday, 27 March)

Re: [csswg-drafts] [css-values] Rename `inherit()` to `parental()`, add more `inherit`-like variant as `inherit()` (#13426) fantasai via GitHub (Friday, 27 March)

Closed: [csswg-drafts] [css-color-5]: Relative Colors doesn’t work with `calc(l + 10%)` (#10571) Tab Atkins Jr. via GitHub (Friday, 27 March)

Closed: [csswg-drafts] [css-conditional-5] `CSSContainerRule.containerName`/`containerQuery` should return a list (#10845) Emilio Cobos Álvarez via GitHub (Friday, 27 March)

[csswg-drafts] Pull Request: [css-conditional-5] Fix autolinks to `<supports-env-fn>` François Daoust via GitHub (Friday, 27 March)

Re: [csswg-drafts] [css-highlight-api][css-anchor-position] Allow `anchor-name` on `::highlight(...)` (#11100) Stephen Chenney via GitHub (Friday, 27 March)

[csswg-drafts] [css-anchor-position-1] inset-inline-start: anchor(start) is confusing (#13734) fantasai via GitHub (Friday, 27 March)

[csswg-drafts] Can we enable polls in this repo? (#13733) Lea Verou via GitHub (Thursday, 26 March)

Closed: [csswg-drafts] [css-gaps-1] Missing a few inset shorthands (#13531) Kevin Babbitt via GitHub (Thursday, 26 March)

[csswg-drafts] Pull Request: [css-gaps-1] Clarify application of writing-mode and direction to gap decorations. #13648, #13649 Kevin Babbitt via GitHub (Thursday, 26 March)

[csswg-drafts] Pull Request: [css-gaps-1] Clarify application of writing-mode and direction to gap decorations. #13648, #13649 Kevin Babbitt via GitHub (Thursday, 26 March)

[csswg-drafts] [css-box-4] Scope margin-trim down to block & multi-column containers only? (#13731) Ian Kilpatrick via GitHub (Thursday, 26 March)

[csswg-drafts] Pull Request: [ css-overflow-3] Note that overflow applies to replaced elements Florian Rivoal via GitHub (Thursday, 26 March)

[csswg-drafts] Pull Request: [css-borders-4] Update box-shadow interaction with border-shape Daniil Sakhapov via GitHub (Thursday, 26 March)

Re: [csswg-drafts] [css-zoom] CSS Zoom and SVG (#10490) Karl Dubost via GitHub (Thursday, 26 March)

Re: [csswg-drafts] [css-mixin-1] How does Shadow DOM influence mixin lookup? (#12671) andruud via GitHub (Thursday, 26 March)

Re: [csswg-drafts] [css-backgrounds-4] Can you chain `border-area` and `text` in `background-clip`? (#10696) 一丝 via GitHub (Thursday, 26 March)

Closed: [csswg-drafts] [css-sizing] Intrinsic min/max block sizes with aspect ratio? (#12333) Alan Stearns via GitHub (Wednesday, 25 March)

[csswg-drafts] [selectors] :last-in-column / :nth-last-in-column() pseudo-classes for wrapped flex and grid layouts (#13729) Devi Prasad via GitHub (Wednesday, 25 March)

[csswg-drafts] Proposal: Declarative Web Haptics (#13728) Limin Zhu via GitHub (Wednesday, 25 March)

[csswg-drafts] [css-mixins-1] Alternatives to using a scoping rule (#13727) Lea Verou via GitHub (Wednesday, 25 March)

Re: [csswg-drafts] [css-color] Inconsistency of inherited value for color (#10536) Chris Lilley via GitHub (Wednesday, 25 March)

[csswg-drafts] [css-view-transition-2] noisy unhandled rejections in transition navigations (#13726) kevers-google via GitHub (Wednesday, 25 March)

Re: [csswg-drafts] [css-conditional] `@supports-condition`, for larger feature queries and named reuse (#12622) CSS Meeting Bot via GitHub (Wednesday, 25 March)

[csswg-drafts] [css-color-5] Move `light-dark()`? (#13725) Lea Verou via GitHub (Wednesday, 25 March)

[csswg-drafts] [css-color-5] Support `light-dark(<color>, <image>)` by producing a dimensionless image for `<color>` (#13724) Lea Verou via GitHub (Wednesday, 25 March)

[csswg-drafts] Allow developers to set the text color under the caret when caret-shape is block (#13723) ziransun via GitHub (Wednesday, 25 March)

[csswg-drafts] [css-mixins-1] Split CSS Mixins Level 1 into levels (#13722) fantasai via GitHub (Wednesday, 25 March)

Re: [csswg-drafts] [css-mixins-1] Mixins can be called (but not defined) without params (#13015) Lea Verou via GitHub (Wednesday, 25 March)

Re: [csswg-drafts] [css-anchor-position-1] `::placeholder` being an acceptable anchor exposes UA implementation details (#12949) Luke Warlow via GitHub (Wednesday, 25 March)

[csswg-drafts] Pull Request: [css-cascade-6] Disallow empty scope() functions andruud via GitHub (Wednesday, 25 March)

[csswg-drafts] [selectors-4] Clarify that :picture-in-picture applies to element in opener window (#13720) Sebastian Zartner via GitHub (Wednesday, 25 March)

Re: [csswg-drafts] [css-shadow-parts][css-scoping] Allow ::part after ::slotted (#3896) Jeroen Zwartepoorte via GitHub (Wednesday, 25 March)

Re: [csswg-drafts] [css-break] Fragmented out-of-flow contained by box with cloned borders (#10553) Morten Stenshorne via GitHub (Wednesday, 25 March)

[csswg-drafts] [css-color-4] Clarify how to resolve `<system-color>` (#13719) Guillaume via GitHub (Wednesday, 25 March)

[csswg-drafts] Pull Request: [css-color-4][editorial] Fix Bikeshed link Guillaume via GitHub (Wednesday, 25 March)

[csswg-drafts] Pull Request: [css-color-5] Add missing groups in <light-dark-image> syntax Guillaume via GitHub (Wednesday, 25 March)

[csswg-drafts] Pull Request: [css-color-5] Add missing groups in <light-dark-image> syntax Guillaume via GitHub (Wednesday, 25 March)

[csswg-drafts] Pull Request: [css-color-4][editorial] Fix Bikeshed link Guillaume via GitHub (Wednesday, 25 March)

Re: [csswg-drafts] [css-scoping-1] add :has-slotted() pseudo class (#10586) 一丝 via GitHub (Wednesday, 25 March)

Re: [csswg-drafts] [css-color-4] Evaluate static gamut mapping algorithms for oklab/oklch spaces (#10579) John ARNZEN via GitHub (Wednesday, 25 March)

[csswg-drafts] allow anchor() within shape() (#13716) Rob Mayer via GitHub (Wednesday, 25 March)

[csswg-drafts] shape() in path's 'd' property (#13715) Rob Mayer via GitHub (Wednesday, 25 March)

Closed: [csswg-drafts] [css-images-4] Add `light-dark-image()`, or generalize `light-dark()` for images too? (#12513) Chris Lilley via GitHub (Tuesday, 24 March)

Closed: [csswg-drafts] [css-env][css-conditional] Need an approach to check whether an environment variable is supported (#3576) Tab Atkins Jr. via GitHub (Tuesday, 24 March)

Re: [csswg-drafts] [css-anchor-position-1] have a better example of using math functions with the anchor() function (#10776) Tab Atkins Jr. via GitHub (Tuesday, 24 March)

Closed: [csswg-drafts] [css-anchor-position-1] have a better example of using math functions with the anchor() function (#10776) Tab Atkins Jr. via GitHub (Tuesday, 24 March)

[csswg-drafts] [selectors] Next of type selector (#13714) Joe Jankowiak via GitHub (Tuesday, 24 March)

Re: [csswg-drafts] [css-grid-3][masonry] Handling baseline shim for multi-span items in intrinsic track sizing (#13530) fantasai via GitHub (Tuesday, 24 March)

[csswg-drafts] Pull Request: Add `light-dark()` and `none` to the image type, #12513 Chris Lilley via GitHub (Tuesday, 24 March)

Re: [csswg-drafts] [css-grid-3] Track definition of 'subgrid' in the direction of the stacking axis of a parent grid lanes container (#13529) fantasai via GitHub (Tuesday, 24 March)

[csswg-drafts] Pull Request: [css-color-5] Add the `none` keyword to `light-dark()` 一丝 via GitHub (Tuesday, 24 March)

[csswg-drafts] [cssom-view] getClientRects() for inline box that contains block-levels (#13711) Oriol Brufau via GitHub (Tuesday, 24 March)

[csswg-drafts] [animation-triggers-1] Multiple named triggers (#13710) Robert Flack via GitHub (Tuesday, 24 March)

[csswg-drafts] [css-images-4] Can we allow `image-set()` as an argument to `light-dark()`? (#13709) Bramus via GitHub (Tuesday, 24 March)

[csswg-drafts] [css-overflow] Interaction between line-clamp fully displacing lines and line-height quirks (#13708) Andreu Botella via GitHub (Tuesday, 24 March)

[csswg-drafts] Upstream Document Picture-in-Picture (#13707) Vincent Hilla via GitHub (Tuesday, 24 March)

[csswg-drafts] [css-break] box-decoration-break:clone on the root (#13706) Florian Rivoal via GitHub (Tuesday, 24 March)

Re: [csswg-drafts] [css-text-decor-4] Allow to interpolate between `auto` and length values in `text-decoration-inset` (#13036) Sebastian Zartner via GitHub (Tuesday, 24 March)

Closed: [csswg-drafts] [css-display-3] text run ? (#7768) Philippe Letocha Torgue via GitHub (Tuesday, 24 March)

Re: [csswg-drafts] [css-fonts-4] Add `hkna` & `vkna` (& `pkna`) OpenType feature settings to `font-variant-east-asian` (e.g. `horizontal-kana` & `vertical-kana` & `proportional-kana`) (#13495) Yasuo Kida （木田泰夫） via GitHub (Tuesday, 24 March)

Re: [csswg-drafts] [css-color-5] Make channel values in relative color syntax optional (#10689) Chris Lilley via GitHub (Monday, 23 March)

Closed: [csswg-drafts] [css-color-5] Make channel values in relative color syntax optional (#10689) Chris Lilley via GitHub (Monday, 23 March)

Re: [csswg-drafts] [css-color-5] Should `color-mix()` default to oklab interpolation? (#10484) Chris Lilley via GitHub (Monday, 23 March)

Closed: [csswg-drafts] [css-color-5] Should `color-mix()` default to oklab interpolation? (#10484) Chris Lilley via GitHub (Monday, 23 March)

Re: [csswg-drafts] [css-conditional-5][css-color] Define `style()` color comparison in more precise terms (#13157) Chris Lilley via GitHub (Monday, 23 March)

[csswg-drafts] [css-color-5] Moving towards CR Snapshot (#13705) Chris Lilley via GitHub (Monday, 23 March)

[csswg-drafts] Pull Request: Only run publish workflows on w3c/csswg-drafts, not forks Kevin Babbitt via GitHub (Monday, 23 March)

[csswg-drafts] Replace height and width attributes for checkbox and radio inputs (#13703) richarddunnebsc via GitHub (Monday, 23 March)

Re: [csswg-drafts] [css-fonts] Specifying a direction without a specific angle (#9392) fantasai via GitHub (Monday, 23 March)

[csswg-drafts] Attribute Selectors with CURIEs (#13702) Adam Sobieski via GitHub (Monday, 23 March)

[csswg-drafts] Pull Request: [css-sizing-4] Add the `frame-sizing` property Koji Ishii via GitHub (Monday, 23 March)

Re: [csswg-drafts] [css-sizing-4] Fix typo in responsively-sized iframes (#13382) Koji Ishii via GitHub (Monday, 23 March)

Re: [csswg-drafts] [css-display-3] Can the root float? (#8196) Psychpsyo (Cameron) via GitHub (Monday, 23 March)

Closed: [csswg-drafts] [css-cascade] Idea: Multiple Values for a Property (#9490) Adam Sobieski via GitHub (Sunday, 22 March)

[csswg-drafts] Dynamic backsides for print layout? (#13700) Psychpsyo (Cameron) via GitHub (Sunday, 22 March)

Re: [csswg-drafts] [css-break] table orphans and widows (#367) Psychpsyo (Cameron) via GitHub (Saturday, 21 March)

[csswg-drafts] Pull Request: [css2] Fix wording for magins collapsing Psychpsyo (Cameron) via GitHub (Saturday, 21 March)

[csswg-drafts] Pull Request: [css-cascade-6][editorial] Syntax cleanup andruud via GitHub (Saturday, 21 March)

[csswg-drafts] Pull Request: [css-cascade-6][editorial] Syntax cleanup Guillaume via GitHub (Saturday, 21 March)

[csswg-drafts] [css-gaps-1] `overlap-join` with `between` rule visibility (#13697) Kevin Babbitt via GitHub (Friday, 20 March)

Re: [csswg-drafts] [css-flexbox] Flex lines count (#13414) Tab Atkins Jr. via GitHub (Friday, 20 March)

[csswg-drafts] Pull Request: [css-spec-shortname-1] Additional API for geometryUtils (https://github.com/w3c/csswg-drafts/issues/12534) Jochen Kühner via GitHub (Friday, 20 March)

[csswg-drafts] [css-text-4] White Space Processing Phase 2 questions (#13695) Hubert Głuchowski via GitHub (Friday, 20 March)

Re: [csswg-drafts] [cssom-view] Element (or Node) should contain the properties offset... (offsetParent, offsetLeft, ...) (#10514) Jochen Kühner via GitHub (Friday, 20 March)

Re: [csswg-drafts] [css-mixins-1] Expose locals inside apply's contents block (#12631) Tab Atkins Jr. via GitHub (Friday, 20 March)

[csswg-drafts] Pull Request: [css-cascade-6] Fix syntax of the `<scope-boundaries>` type François Daoust via GitHub (Friday, 20 March)

Re: [csswg-drafts] [css-grid-3][masonry] Negative margins should affect gaps between items (#13574) Alison Maher via GitHub (Friday, 20 March)

[csswg-drafts] [css-grid-3] Subgrids and virtual item grouping (#13693) Alison Maher via GitHub (Friday, 20 March)

Re: [csswg-drafts] [css-mixins-1] Expose environmental variables inside apply's contents block (#12631) andruud via GitHub (Friday, 20 March)

[csswg-drafts] [css-fonts-4] `<family-name>` syntax disallows CSS-wide keywords entirely instead of just as whole value (#13692) Callum Law via GitHub (Friday, 20 March)

Closed: [csswg-drafts] [css-cascade-6] Add ability to scope rules from an imported stylesheet (#7348) andruud via GitHub (Friday, 20 March)

Closed: [csswg-drafts] [css-2026][css-ui-4] Add `accent-color` property, `auto` value for `outline-color`, and `<url-set>` value for `cursor` to Safe to Release exceptions (#12781) Sebastian Zartner via GitHub (Friday, 20 March)

[csswg-drafts] Pull Request: [css-2026] Added <url-set> for cursor property to Safe to Release pre-CR Exceptions Sebastian Zartner via GitHub (Friday, 20 March)

[csswg-drafts] Pull Request: [css-2026] Added <url-set> for cursor property to Safe to Release pre-CR Exceptions Sebastian Zartner via GitHub (Friday, 20 March)

[csswg-drafts] Pull Request: [css-cascade-5] Clarify the scope of layers Guillaume via GitHub (Friday, 20 March)

[csswg-drafts] Pull Request: [css-cascade-5] Clarify the scope of layers Guillaume via GitHub (Friday, 20 March)

Re: [csswg-drafts] [css-inline-3] The interaction of `text-box-edge` with `line-height` is not predictable by authors (#8476) AmeroHan via GitHub (Friday, 20 March)

[csswg-drafts] Proposal: CSS Text Transitions & Animations (#13689) Kevin Babbitt via GitHub (Thursday, 19 March)

[csswg-drafts] Support for double hyphenation across line breaks (typographic convention) (#13688) ap175 via GitHub (Thursday, 19 March)

Re: [csswg-drafts] [css-forms-1] Should `::picker(select)` match `:popover-open`? (#10775) CSS Meeting Bot via GitHub (Thursday, 19 March)

[csswg-drafts] [css-typed-om-1] Should partial reification of list-valued properties be allowed? (#13687) Jan Varga via GitHub (Thursday, 19 March)

Re: [csswg-drafts] [css-forms-1] Styles for color input (#12142) CSS Meeting Bot via GitHub (Thursday, 19 March)

Re: [csswg-drafts] [css-forms-1] Radio buttons should have space between border and "checkmark" (#13403) CSS Meeting Bot via GitHub (Thursday, 19 March)

[csswg-drafts] [css-forms-1] font size for radio and checkbox inputs uses max() when it should use min() (#13686) L. David Baron via GitHub (Thursday, 19 March)

[csswg-drafts] [css-typed-om-1] How should keyword timing function values like `step-start` be represented in Typed OM? (#13685) Jan Varga via GitHub (Thursday, 19 March)

[csswg-drafts] [css-masking-1] Disallow trailing `/` in `mask-border` (#13684) Guillaume via GitHub (Thursday, 19 March)

[csswg-drafts] Pull Request: [motion-1][editorial] Re-use `<radial-extent>` in `<ray-size>` keywords Guillaume via GitHub (Thursday, 19 March)

[csswg-drafts] Pull Request: [motion-1][editorial] Re-use `<radial-extent>` in `<ray-size>` keywords Guillaume via GitHub (Thursday, 19 March)

[csswg-drafts] [css-masking-1] Disallow negative values in `mask-border` longhands (#13682) Guillaume via GitHub (Thursday, 19 March)

[csswg-drafts] Pull Request: [css-masking-1] Re-allow specifying `fill` before other `mask-border-slice` component values Guillaume via GitHub (Thursday, 19 March)

[csswg-drafts] Pull Request: [css-masking-1] Re-allow specifying `fill` before other `mask-border-slice` component values Guillaume via GitHub (Thursday, 19 March)

Re: [csswg-drafts] [css-view-transitions-1] Skip ViewTransitions in detached iframes (#10264) Psychpsyo (Cameron) via GitHub (Thursday, 19 March)

Re: [csswg-drafts] [css-mixins-1] Should we be more explicit about the result? (@result) (#13138) andruud via GitHub (Thursday, 19 March)

Closed: [csswg-drafts] [css-mixins-1] Should we be more explicit about the result? (@result) (#13138) andruud via GitHub (Thursday, 19 March)

[csswg-drafts] [css-mixins-1] Review of @macro (#13680) andruud via GitHub (Thursday, 19 March)

Re: [csswg-drafts] Is <attr-unit> parse-time behavior intentional? (#13060) andruud via GitHub (Thursday, 19 March)

Re: [csswg-drafts] [css-gaps-1] Decorations between empty areas: default behaviors (#13477) Miriam Suzanne via GitHub (Thursday, 19 March)

Re: [csswg-drafts] [css-position-4] Consider removing the overlay property (#13200) Joey Arhar via GitHub (Wednesday, 18 March)

Re: [csswg-drafts] [css-pseudo-4] Preventing User Dictionary Leaks via ::spelling-error and ::grammar-error Performance Impacts (#13399) Ari Chivukula via GitHub (Wednesday, 18 March)

[csswg-drafts] [css-selectors] What should the specificity of functional :invalid() and :user-invalid() (#13679) Luke Warlow via GitHub (Wednesday, 18 March)

Closed: [csswg-drafts] [css-gaps] Multicol: Allow column rules to go through row gaps created by `wrap` (#13453) Javier Contreras via GitHub (Wednesday, 18 March)

Closed: [csswg-drafts] [css-gaps-1] Bikeshedding names for ways to break gap decorations (#11491) Kevin Babbitt via GitHub (Wednesday, 18 March)

[csswg-drafts] [css-conditional] [css-anchor-position] Allow feature detection of anchoring taking transforms into account. (#13678) Bramus via GitHub (Wednesday, 18 March)

[csswg-drafts] [css-conditional] [css-position] Allow feature detection of `position: sticky` tracking the nearest scrolling container per axis. (#13677) Bramus via GitHub (Wednesday, 18 March)

Re: [csswg-drafts] [css-forms-1] Switch input might need a state indicator (#11873) Paul Grenier via GitHub (Wednesday, 18 March)

[csswg-drafts] Pull Request: [css-conditional-5] Add env() for use with @supports Bramus via GitHub (Wednesday, 18 March)

[csswg-drafts] Pull Request: [css-anchor-position-1] Specify scroll offset snapshot timing #10796 Rune Lillesveen via GitHub (Wednesday, 18 March)

[csswg-drafts] [css-conditional-5] Missing edits for queryless `@container` (#13674) Guillaume via GitHub (Wednesday, 18 March)

Re: [csswg-drafts] [css-color-5] `color-mix()` serialization is outdated (#13320) 一丝 via GitHub (Wednesday, 18 March)

Re: [csswg-drafts] [mediaqueries-5] How does script control of preferences work with forced color schemes? (#11575) Luke Warlow via GitHub (Wednesday, 18 March)

Re: [csswg-drafts] [css-position-4] Add "afterRemoval" steps to top layer removal algorithms (#12850) Keith Cirkel via GitHub (Wednesday, 18 March)

Re: [csswg-drafts] [css-backgrounds] Clarify the interaction of background-clip: text with the stacking context (#9563) 一丝 via GitHub (Wednesday, 18 March)

Re: [csswg-drafts] [css-overflow-4] max-lines and independent formatting contexts (#12962) Florian Rivoal via GitHub (Wednesday, 18 March)

Re: [csswg-drafts] [css-ruby] glyph placement inside bopomofo ruby (#13533) Fuqiao Xue via GitHub (Wednesday, 18 March)

Re: [csswg-drafts] [css-ruby] ruby-overhang:none is too agressive (#5912) Florian Rivoal via GitHub (Wednesday, 18 March)

[csswg-drafts] [css-scroll-snap-1][interop-2026] Clarify how to handle the snap target having the focused element (#13673) hiikezoe via GitHub (Tuesday, 17 March)

Re: [csswg-drafts] [css-cascade-6] Support @import scope() syntax (#11237) andruud via GitHub (Tuesday, 17 March)

Re: [csswg-drafts] Combinator to get from `interestfor` invoker to its target (#12436) wimbarelds via GitHub (Tuesday, 17 March)

[csswg-drafts] Pull Request: [ css-overflow-3] Note that overflow applies to replaced elements Psychpsyo (Cameron) via GitHub (Tuesday, 17 March)

Re: [csswg-drafts] [selectors] Syntax for matching attribute value relationships (combinator? @-rule? Something else?) (#12446) wimbarelds via GitHub (Tuesday, 17 March)

Re: [csswg-drafts] [css-text-decor-4] Should the spec for `text-decoration-trim` suggest applying `auto` to Chinese & Japanese content by default? (#12951) Fuqiao Xue via GitHub (Tuesday, 17 March)

[csswg-drafts] Pull Request: [css-forms-1] Fix syntax error in stylesheet Luke Warlow via GitHub (Tuesday, 17 March)

[csswg-drafts] Pull Request: [css-forms-1] Fix syntax error in stylesheet Luke Warlow via GitHub (Tuesday, 17 March)

Re: [csswg-drafts] [css-mixins-1] How is name lookup done? (#12670) andruud via GitHub (Tuesday, 17 March)

Closed: [csswg-drafts] [css-mixins-1] How is name lookup done? (#12670) andruud via GitHub (Tuesday, 17 March)

Re: [csswg-drafts] [css-overflow] Can you line-clamp by both a number of lines and a height at the same time? (#12041) Florian Rivoal via GitHub (Tuesday, 17 March)

Closed: [csswg-drafts] [css-overflow] Can you line-clamp by both a number of lines and a height at the same time? (#12041) Florian Rivoal via GitHub (Tuesday, 17 March)

[csswg-drafts] [css-overflow-4] Syntax to opt into clamping at the earlier of a size and a number of line (#13670) Florian Rivoal via GitHub (Tuesday, 17 March)

Re: [csswg-drafts] [css-overflow] Bidi handling for text-overflow and line-clamp ellipses (#12617) Florian Rivoal via GitHub (Tuesday, 17 March)

Closed: [csswg-drafts] [css-overflow-4] where to clamp when a float pushes a whole line down (#12817) Florian Rivoal via GitHub (Tuesday, 17 March)

[csswg-drafts] Pull Request: [css-overflow-4] Define where the line clamp can be around floats Florian Rivoal via GitHub (Tuesday, 17 March)

[csswg-drafts] [css-overflow-4] Clip floats in clamp containers even when no clamping happens? (#13669) Florian Rivoal via GitHub (Tuesday, 17 March)

[csswg-drafts] [css-overflow-4] Clamping floats in 1d or 2d (#13668) Florian Rivoal via GitHub (Tuesday, 17 March)

Closed: [csswg-drafts] [css-overflow] Floats and line-clamp (#12665) Florian Rivoal via GitHub (Tuesday, 17 March)

Re: [csswg-drafts] [css-values] Functional counterparts of other CSS-wide keywords (`revert-layer()`, `revert-rule()`) (#11773) quasar) nebula via GitHub (Tuesday, 17 March)

[csswg-drafts] [css-link-params-1] Discussion over whether link-parameters should be inherited (#13667) Tyler Thrailkill via GitHub (Monday, 16 March)

[csswg-drafts] Pull Request: Convert Makefiles and shell scripts to use spec-generator URLs Kenneth G. Franqueiro via GitHub (Monday, 16 March)

[csswg-drafts] Fixed column width mode for multi-column layout (#13665) berlysia via GitHub (Monday, 16 March)

[csswg-drafts] [css-animations][web-animations] Animations based on absolute/wall time (#13664) Johannes Odland via GitHub (Monday, 16 March)

[csswg-drafts] [css-gaps-1]: Assigning multiple decoration values to flex containers (#13663) Sam Davis via GitHub (Monday, 16 March)

[csswg-drafts] [css-values-5] Caching CSS random() values in if() (#13662) Munira via GitHub (Monday, 16 March)

[csswg-drafts] [css-values-5] Caching CSS random() values in custom functions (#13661) Munira via GitHub (Monday, 16 March)

Re: [csswg-drafts] [css-values-5] What order to use for the "index of usage" for the default random() keys? (#13337) Munira via GitHub (Monday, 16 March)

Re: [csswg-drafts] [css-values-5] Make specifying limits more convenient in random function (#13457) jsnkuhn via GitHub (Monday, 16 March)

Re: [csswg-drafts] [css-forms-1] Improve slider UA styles (#12427) Luke Warlow via GitHub (Monday, 16 March)

Closed: [csswg-drafts] Changing `normal` to `running` (#13429) Florian Rivoal via GitHub (Monday, 16 March)

[csswg-drafts] Pull Request: [css-image-animation] Define what state 'running' starts from Florian Rivoal via GitHub (Monday, 16 March)

Closed: [csswg-drafts] Question and suggestion about paused property value (#13434) Florian Rivoal via GitHub (Monday, 16 March)

Closed: [csswg-drafts] About special elements propagation (#13435) Florian Rivoal via GitHub (Monday, 16 March)

[csswg-drafts] Pull Request: [css-image-animation] Distinguish between the paused and stopped states Florian Rivoal via GitHub (Monday, 16 March)

[csswg-drafts] Pull Request: [css-image-animation] Define propagation to the canvas Florian Rivoal via GitHub (Monday, 16 March)

Closed: [csswg-drafts] [css-images-4] Add `light-dark-image()`, or generalize `light-dark()` for images too? (#12513) Tab Atkins Jr. via GitHub (Sunday, 15 March)

[csswg-drafts] [css-masking] Add mask-position-x and mask-position-y longhands (#13660) Jason via GitHub (Sunday, 15 March)

Re: [csswg-drafts] `scroll-snap-align` assignment + `scroll-behavior: smooth` interpolation (#7372) Tobias Uhlig via GitHub (Sunday, 15 March)

[csswg-drafts] [css-values] Time based numerical functions (#13659) Johannes Odland via GitHub (Sunday, 15 March)

Re: [csswg-drafts] [css-syntax-3] The `+` in `<an+b>` confuses parsing tools (#9473) Psychpsyo (Cameron) via GitHub (Sunday, 15 March)

[csswg-drafts] Pull Request: [css-forms] Use :is() in UA sheet. Emilio Cobos Álvarez via GitHub (Sunday, 15 March)

[csswg-drafts] Pull Request: [css-form] Fix some typos in the UA sheet. Emilio Cobos Álvarez via GitHub (Sunday, 15 March)

Re: [csswg-drafts] [selectors] Proposal: :near(<length>) pseudo-class for pointer proximity (“pre-hover” styling) (#13271) Bramus via GitHub (Saturday, 14 March)

Re: [csswg-drafts] [css-mediaqueries] [css-page] Viewport units / media queries interaction in print documents. (#5437) Guillaume Ayoub via GitHub (Saturday, 14 March)

[csswg-drafts] [css-forms] Specify layout behaviour for buttons (#13656) Luke Warlow via GitHub (Saturday, 14 March)

[csswg-drafts] [css-values][css-conditional][css-animations] Proposal for time-based CSS (#13655) Johannes Odland via GitHub (Saturday, 14 March)

Re: [csswg-drafts] [css-animations-2] calling `cancel()` on a CSS Animation should prevent further changes made from CSS to apply (#13503) Yehonatan Daniv via GitHub (Saturday, 14 March)

Re: [csswg-drafts] Proposal: a way to _not_ reverse an animation's timing function when it plays in `reverse` or `alternate` direction (#12978) Yehonatan Daniv via GitHub (Saturday, 14 March)

[csswg-drafts] [css-text-4]Should mention on variation selectors (especially for `text-spacing-trim`) (#13654) Tatsunori Uchino via GitHub (Saturday, 14 March)

[csswg-drafts] Pull Request: [css-mixins-1] chore: added missing CSS values Maximilian Franzke via GitHub (Saturday, 14 March)

Closed: [csswg-drafts] [css-transitions-2] Exit animations (`@exit-style`) (#9500) Tab Atkins Jr. via GitHub (Saturday, 14 March)

Re: [csswg-drafts] [css-view-transitions-2] Revisit the behavior of skipping the view transition when there are duplicate names (#13438) Psychpsyo (Cameron) via GitHub (Saturday, 14 March)

Re: [csswg-drafts] [css-transitions-2] Exit animations (`@exit-style`) (#9500) Psychpsyo (Cameron) via GitHub (Saturday, 14 March)

Re: [csswg-drafts] [css2] min/max-height and margin collapse is not interoperable (#8919) fantasai via GitHub (Friday, 13 March)

[csswg-drafts] [css-sizing] "behaves as auto" needs clarifications (#13652) fantasai via GitHub (Friday, 13 March)

Re: [csswg-drafts] [css-box-4] For a multi-line flexbox when is trimming performed? (#11398) Morten Stenshorne via GitHub (Friday, 13 March)

Re: [csswg-drafts] [css-transforms] Feature request: Animate a part of an element (#11564) Yehonatan Daniv via GitHub (Friday, 13 March)

Re: [csswg-drafts] [web-animations-2] Should Triggers have any effect on non time-driven animations? (#11646) Yehonatan Daniv via GitHub (Friday, 13 March)

Closed: [csswg-drafts] [css-animations-2] Review of animation-trigger/etc text (#13010) Yehonatan Daniv via GitHub (Friday, 13 March)

Re: [csswg-drafts] [css-animations-2] Review of animation-trigger/etc text (#13010) Yehonatan Daniv via GitHub (Friday, 13 March)

[csswg-drafts] Pull Request: Added image form of light-dark() and examples, fixes #12513 Chris Lilley via GitHub (Friday, 13 March)

[csswg-drafts] Browsers do not really implement the "disallow modification" flag (#13650) Domenic Denicola via GitHub (Friday, 13 March)

[csswg-drafts] [css-gaps] Logical geometry (#13649) Fuqiao Xue via GitHub (Friday, 13 March)

[csswg-drafts] [css-gaps] More vertical-writing cases (#13648) Fuqiao Xue via GitHub (Friday, 13 March)

Re: [csswg-drafts] [css-env-1] Should `env(var(--custom))` be valid? (#12440) Guillaume via GitHub (Friday, 13 March)

Closed: [csswg-drafts] [css-env-1] Should `env(var(--custom))` be valid? (#12440) Guillaume via GitHub (Friday, 13 March)

Re: [csswg-drafts] [css-overflow] Line-clamp and screen readers (#12859) Florian Rivoal via GitHub (Friday, 13 March)

Re: [csswg-drafts] [css-color-adjust-1] Specification can define non-author color adjustment behavior more clearly (#13460) Alison Maher via GitHub (Thursday, 12 March)

Closed: [csswg-drafts] [css-color-adjust-1] Specification can define non-author color adjustment behavior more clearly (#13460) Alison Maher via GitHub (Thursday, 12 March)

[csswg-drafts] [selectors-4] language tag note nits (#13647) Addison Phillips via GitHub (Thursday, 12 March)

[csswg-drafts] [selectors-4] `language-range` is missing its definition (#13646) Addison Phillips via GitHub (Thursday, 12 March)

[csswg-drafts] [selectors-4] Case-insensitive health warning (#13645) Addison Phillips via GitHub (Thursday, 12 March)

[csswg-drafts] [selectors-4] `:lang` example needs refinement (#13644) Addison Phillips via GitHub (Thursday, 12 March)

[csswg-drafts] [animation-triggers-1] Should play-forwards and play-backwards have no effect if the animation has already reached its end? (#13643) Robert Flack via GitHub (Thursday, 12 March)

[csswg-drafts] Pull Request: Specify argument grammar for env() function Munira via GitHub (Thursday, 12 March)

[csswg-drafts] [css-image-animation] Applicability of image-animation to the poster image of video elements (#13641) Florian Rivoal via GitHub (Thursday, 12 March)

[csswg-drafts] Pull Request: [css-image-animation] Define propagation to the canvas Florian Rivoal via GitHub (Thursday, 12 March)

[csswg-drafts] Pull Request: [css-image-animation] Define propagation to the canvas Florian Rivoal via GitHub (Thursday, 12 March)

[csswg-drafts] [css-view-transitions-2] [scoped] Per-axis clip for auto-nesting? (#13639) Steve Kobes (Chromium) via GitHub (Thursday, 12 March)

[csswg-drafts] Pull Request: [css-image-animation] Define what state 'running' starts from Florian Rivoal via GitHub (Thursday, 12 March)

[csswg-drafts] Pull Request: [css-image-animation] Define what state 'running' starts from Florian Rivoal via GitHub (Thursday, 12 March)

[csswg-drafts] [css-view-transitions-2] [scoped] Force tag containment for active transitions (#13637) Steve Kobes (Chromium) via GitHub (Thursday, 12 March)

Re: [csswg-drafts] Question and suggestion about paused property value (#13434) Florian Rivoal via GitHub (Thursday, 12 March)

[csswg-drafts] Pull Request: [css-image-animation] Distinguish between the paused and stopped states Florian Rivoal via GitHub (Thursday, 12 March)

[csswg-drafts] Pull Request: [css-image-animation] Distinguish between the paused and stopped states Florian Rivoal via GitHub (Thursday, 12 March)

Re: [csswg-drafts] [css-view-transitions-2] Figuring out whether a ViewTransition was skipped or not, is not possible (#13379) Bramus via GitHub (Thursday, 12 March)

Re: [csswg-drafts] About special elements propagation (#13435) Florian Rivoal via GitHub (Thursday, 12 March)

Re: [csswg-drafts] [css-page] Consider making 'size' a legacy alias of a new descriptor ('page-size')? (#11925) Guillaume Ayoub via GitHub (Thursday, 12 March)

Re: [csswg-drafts] [css-conditional-5] `CSSContainerRule.containerName`/`containerQuery` should return a list (#10845) Emilio Cobos Álvarez via GitHub (Thursday, 12 March)

[csswg-drafts] Pull Request: [css-conditional-5] Extend CSSContainerRule for multiple conditions. Emilio Cobos Álvarez via GitHub (Thursday, 12 March)

[csswg-drafts] Pull Request: [css-conditional-5] Extend CSSContainerRule for multiple conditions. Emilio Cobos Álvarez via GitHub (Thursday, 12 March)

Re: [csswg-drafts] [css-om] Serialization of font-family names: quoted string vs keyword (#5846) Dominik Röttsches via GitHub (Thursday, 12 March)

Re: [csswg-drafts] [css-display-3] text run ? (#7768) Philippe Letocha Torgue via GitHub (Thursday, 12 March)

[csswg-drafts] Questions: what does block-level element versus just block element mean? and other formatting context related questions. (#13634) tomasts248 via GitHub (Wednesday, 11 March)

[csswg-drafts] 1000 (#13633) satsaphu-wq via GitHub (Wednesday, 11 March)

[csswg-drafts] 4.3k (#13632) satsaphu-wq via GitHub (Wednesday, 11 March)

[csswg-drafts] 0969506213 (#13631) satsaphu-wq via GitHub (Wednesday, 11 March)

[csswg-drafts] Sat (#13630) satsaphu-wq via GitHub (Wednesday, 11 March)

[csswg-drafts] Hello (#13629) satsaphu-wq via GitHub (Wednesday, 11 March)

[csswg-drafts] [css-values] Can we remove the limit for @property initial-value being computationally independent? (#13628) Miriam Suzanne via GitHub (Wednesday, 11 March)

Re: [csswg-drafts] [css-overflow-5] Focusgroup concept should be specified. (#12044) Luke Warlow via GitHub (Wednesday, 11 March)

Re: [csswg-drafts] [cssom-view] How to fulfill programmatic scroll promises? (#12495) CSS Meeting Bot via GitHub (Wednesday, 11 March)

Re: [csswg-drafts] [selectors] pseudo selector to match forms ValidityState (#1525) CSS Meeting Bot via GitHub (Wednesday, 11 March)

Re: [csswg-drafts] [css3 positioning] support position:sticky inside an overflow:hidden|auto on general parents (#865) CSS Meeting Bot via GitHub (Wednesday, 11 March)

Re: [csswg-drafts] [css-font-loading] Lack of interop on FontFace constructor. (#6236) CSS Meeting Bot via GitHub (Wednesday, 11 March)

Re: [csswg-drafts] [css-pseudo] Allow animations on ::first-letter and ::first-line similar to ::marker (#12814) CSS Meeting Bot via GitHub (Wednesday, 11 March)

Re: [csswg-drafts] Fragmenting (`continue: collapse`) line-clamp containers (#12812) CSS Meeting Bot via GitHub (Wednesday, 11 March)

Re: [csswg-drafts] [css-fonts-5] <meta text-scale> limits (#13557) Paul Grenier via GitHub (Wednesday, 11 March)

Re: [csswg-drafts] [css-highlight-api] Figure out how highlights are exposed to the accessibility tree (#6498) Moritz Glantz via GitHub (Wednesday, 11 March)

[csswg-drafts] Pull Request: [css-overflow-5] Update scroll-marker-group to include modes #12122 Daniil Sakhapov via GitHub (Wednesday, 11 March)

Closed: [csswg-drafts] [css-ui-3] Check edits since publication as REC (#13019) Florian Rivoal via GitHub (Wednesday, 11 March)

Closed: [csswg-drafts] CSS WG wiki hosting (#13504) Keith Cirkel via GitHub (Wednesday, 11 March)

Re: [csswg-drafts] [css-fonts] font property for OpenType 'case' & 'cpsp': Case-Sensitive Forms and Capital Spacing should be cascading (#6782) Michael Day via GitHub (Wednesday, 11 March)

Re: [csswg-drafts] Republishing Tasks Permathread (#6900) Florian Rivoal via GitHub (Wednesday, 11 March)

Re: [csswg-drafts] Define possibly inheritable behaviour for `app-region` (now `window-drag`) (#13101) Alexander Kyereboah via GitHub (Tuesday, 10 March)

Re: [csswg-drafts] New name for `app-region` property? (#13102) Alexander Kyereboah via GitHub (Tuesday, 10 March)

Re: [csswg-drafts] CSS WG wiki hosting (#13504) Vivien Lacourba via GitHub (Tuesday, 10 March)

Re: [csswg-drafts] [selectors-4] Clarify :lang() behavior when the language range is not a well-formed BCP 47 code (#8720) Chris Lilley via GitHub (Tuesday, 10 March)

[csswg-drafts] [css-fonts-3] Composite font faces with non-identical descriptors (#13626) Vitor Roriz via GitHub (Tuesday, 10 March)

Re: [csswg-drafts] Wide review of Selectors 4 (#13469) Chris Lilley via GitHub (Tuesday, 10 March)

[csswg-drafts] [animation-triggers-1] Add custom triggers (#13625) Robert Flack via GitHub (Tuesday, 10 March)

[csswg-drafts] Pull Request: [scroll-animations-1] Align timeline scoping closer to anchor scoping andruud via GitHub (Tuesday, 10 March)

[csswg-drafts] Pull Request: [scroll-animations-1] Align timeline scoping closer to anchor scoping andruud via GitHub (Tuesday, 10 March)

[csswg-drafts] [css-forms] Should button-like elements align-items: center? (#13623) Luke Warlow via GitHub (Tuesday, 10 March)

[csswg-drafts] [css-forms] Mechanism to influence the localisation for temporal controls? (#13622) Luke Warlow via GitHub (Monday, 9 March)

Closed: [csswg-drafts] [css-ui] ? Allow <textarea> to be sized by contents. (#7542) TAMURA, Kent via GitHub (Monday, 9 March)

Re: [csswg-drafts] [css-view-transitions-1] Can we make the `::view-transition-old` and `::view-transition-new` pseudos “:has-allowed pseudo-element”s? (#12630) Joe Pea via GitHub (Monday, 9 March)

Re: [csswg-drafts] Proposal: Transparent window (#7281) W1Real via GitHub (Monday, 9 March)

Re: [csswg-drafts] [css-forms-1] Which form controls does ::field-text apply to? (#13400) Luke Warlow via GitHub (Monday, 9 March)

Re: [csswg-drafts] [css-forms-1] Specify UA styles for search input (#11892) Luke Warlow via GitHub (Monday, 9 March)

Re: [csswg-drafts] [css-ui] ? Allow <textarea> to be sized by contents. (#7542) Luke Warlow via GitHub (Monday, 9 March)

[csswg-drafts] [css-forms] Define UA styles for number input (#13621) Luke Warlow via GitHub (Monday, 9 March)

[csswg-drafts] [css-forms] Define UA styles for textual inputs (#13620) Luke Warlow via GitHub (Monday, 9 March)

Closed: [csswg-drafts] [css-gaps-1] Clarify if space from content distribution properties consititues a "gutter" for decoration purposes. (#12922) Kevin Babbitt via GitHub (Monday, 9 March)

Re: [csswg-drafts] [css-gaps-1] Clarify if space from content distribution properties consititues a "gutter" for decoration purposes. (#12922) Kevin Babbitt via GitHub (Monday, 9 March)

Re: [csswg-drafts] [css-forms-1] Define pseudo-classes for meter states (#11336) Luke Warlow via GitHub (Monday, 9 March)

Re: [csswg-drafts] [css-forms-1] Pseudo-class to match textual inputs (#11939) Luke Warlow via GitHub (Monday, 9 March)

Closed: [csswg-drafts] [css-view-transitions-2] [scoped] Choose the name of the API to contain view transition names (#13123) vmpstr via GitHub (Monday, 9 March)

[csswg-drafts] Pull Request: Rename view-transition-scope auto -> all. Steve Kobes (Chromium) via GitHub (Monday, 9 March)

Re: [csswg-drafts] Absolute position respecting the padding of the parent element (#12929) gitspeaks via GitHub (Monday, 9 March)

Re: [csswg-drafts] [css-overflow] Top layer containing block and scrollbar-gutter (#9904) Martin Minchev via GitHub (Monday, 9 March)

Re: [csswg-drafts] [css-transforms-2] Is it necessary to serialize all 3 components of translate given the 3rd component is 0px (#3305) 一丝 via GitHub (Monday, 9 March)

[csswg-drafts] Pull Request: Revert "[scroll-animations-1] Make timeline name scoping last-in-tree-order" andruud via GitHub (Monday, 9 March)

Re: [csswg-drafts] [css-scroll-snap-1] [interop-2026] clarify how snap positions are calculated in the case where the target element is split into multiple boxes (#13490) Emilio Cobos Álvarez via GitHub (Monday, 9 March)

[csswg-drafts] [css-anchor-position] Fairly common use-case seems pretty difficult (#13617) Jake Archibald via GitHub (Monday, 9 March)

[csswg-drafts] Pull Request: [css-text-4][css-inline-3][css-text-decor-4] Introduce `text-fit` property TAMURA, Kent via GitHub (Monday, 9 March)

Re: [csswg-drafts] [css-lists-3] Inconsist `counter()` syntax between CSS 2 and 3 (#5795) Oriol Brufau via GitHub (Monday, 9 March)

[csswg-drafts] [mediaqueries-5] Add a prefers-lang media feature to expose user language preference (#13615) Nate Bennett via GitHub (Sunday, 8 March)

[csswg-drafts] [css-values-5] Are CSS wide keywords allowed in `<syntax-single-component>`? (#13614) Callum Law via GitHub (Sunday, 8 March)

[csswg-drafts] [mediaqueries-5] Ability to detect a preference override being cleared (#13613) Remco Haszing via GitHub (Saturday, 7 March)

[csswg-drafts] Can't find spec support for setting importRule.styleSheet.parentStyleSheet to null after deleting that import rule (#13612) Domenic Denicola via GitHub (Saturday, 7 March)

Closed: [csswg-drafts] [css-lists] CSS counter scope/inheritance is incompatible with HTML ordinals (#5477) Tab Atkins Jr. via GitHub (Friday, 6 March)

Re: [csswg-drafts] [css-color] Privacy considerations should describe how system colors are chosen in practice (#13561) Chris Lilley via GitHub (Friday, 6 March)

[csswg-drafts] Pull Request: [scroll-animations-1] Make timeline name scoping last-in-tree-order andruud via GitHub (Friday, 6 March)

[csswg-drafts] [css-properties-values-api] Clarify whether `syntax: "<color> | "` is valid (#13610) 一丝 via GitHub (Friday, 6 March)

Re: [csswg-drafts] [css-2026] Add specs to Reliable Candidate Recommendations or Official Definition (#9770) Chris Lilley via GitHub (Thursday, 5 March)

Closed: [csswg-drafts] [css-2026] Add specs to Reliable Candidate Recommendations or Official Definition (#9770) Chris Lilley via GitHub (Thursday, 5 March)

Re: [csswg-drafts] [css-2026][css-overscroll-1] Add CSS Overscroll 1 to Rough Interop (#12701) Chris Lilley via GitHub (Thursday, 5 March)

Re: [csswg-drafts] [css-2026][geometry-1] Add Geometry 1 to Rough Interop (#12698) Chris Lilley via GitHub (Thursday, 5 March)

Closed: [csswg-drafts] [css-2026][geometry-1] Add Geometry 1 to Rough Interop (#12698) Chris Lilley via GitHub (Thursday, 5 March)

Re: [csswg-drafts] [css-2026][css-transitions-2] Add `transition-behavior`, `@starting-style`, and `CSSStartingStyleRule` to Safe to Release exceptions (#12778) Chris Lilley via GitHub (Thursday, 5 March)

Re: [csswg-drafts] [css-2026][css-env-1] Add `env(safe-area-inset-*)` to Safe to Release exceptions (#12780) Chris Lilley via GitHub (Thursday, 5 March)

Closed: [csswg-drafts] [css-2026][css-env-1] Add `env(safe-area-inset-*)` to Safe to Release exceptions (#12780) Chris Lilley via GitHub (Thursday, 5 March)

Re: [csswg-drafts] [css-2026][css-inline-3] Add `text-box-trim` and `text-box-edge` to Safe to Release exceptions (#12782) Chris Lilley via GitHub (Thursday, 5 March)

Closed: [csswg-drafts] [css-2026][css-inline-3] Add `text-box-trim` and `text-box-edge` to Safe to Release exceptions (#12782) Chris Lilley via GitHub (Thursday, 5 March)

Re: [csswg-drafts] [css-2026][css-pseudo-4] Add `::marker` to Safe to Release Exceptions (#12816) Chris Lilley via GitHub (Thursday, 5 March)

Closed: [csswg-drafts] [css-2026][css-pseudo-4] Add `::marker` to Safe to Release Exceptions (#12816) Chris Lilley via GitHub (Thursday, 5 March)

Re: [csswg-drafts] [css-2026][selectors-4] Add features from Selectors 4 to Safe to Release Exceptions (#12797) Chris Lilley via GitHub (Thursday, 5 March)

Closed: [csswg-drafts] [css-2026][selectors-4] Add features from Selectors 4 to Safe to Release Exceptions (#12797) Chris Lilley via GitHub (Thursday, 5 March)

Re: [csswg-drafts] [css-2026][css-ui-4] Add `accent-color` property, `auto` value for `outline-color`, and `<url-set>` value for `cursor` to Safe to Release exceptions (#12781) Chris Lilley via GitHub (Thursday, 5 March)

Closed: [csswg-drafts] [css-2026] Add specs to Rough Interoperability (#9793) Chris Lilley via GitHub (Thursday, 5 March)

Closed: [csswg-drafts] [css-2026][css-nesting-1] Add CSS Nesting 1 to Rough Interop (#12704) Chris Lilley via GitHub (Thursday, 5 March)

[csswg-drafts] Pull Request: [css-forms-1] Update structure and styles for temporal input Luke Warlow via GitHub (Thursday, 5 March)

[csswg-drafts] [css-forms-1] Proposed 'controls shouldn't look weird' design principle (#13609) Luke Warlow via GitHub (Thursday, 5 March)

Re: [csswg-drafts] Add an `::interest-button` pseudo element to interest invokers (#12437) Emilio Cobos Álvarez via GitHub (Thursday, 5 March)

Closed: [csswg-drafts] [css-forms-1] Specify readonly input styles (#12490) Luke Warlow via GitHub (Thursday, 5 March)

Re: [csswg-drafts] [css-forms-1] option hover/active styles inside of disabled select listbox (#13383) CSS Meeting Bot via GitHub (Thursday, 5 March)

Re: [csswg-drafts] [css-forms-1] Specify readonly input styles (#12490) CSS Meeting Bot via GitHub (Thursday, 5 March)

Re: [csswg-drafts] [css-forms-1] Checkbox stylesheet missing indeterminate handling (#11869) CSS Meeting Bot via GitHub (Thursday, 5 March)

[csswg-drafts] [animation-triggers-1] Can we add a `timeline-trigger-range` shorthand? (#13608) Bramus via GitHub (Thursday, 5 March)

[csswg-drafts] [css-2026] Proposed new stability categorization (#13607) Chris Lilley via GitHub (Thursday, 5 March)

[csswg-drafts] Pull Request: [css-mixins-1] Fix obvious mistakes related to `@macro` andruud via GitHub (Thursday, 5 March)

[csswg-drafts] Pull Request: [css-mixins-1] Fix space placement in serialize a CSSFunctionRule Callum Law via GitHub (Thursday, 5 March)

[csswg-drafts] Pull Request: [css-mixins-1] Make defaultValue member of FunctionParameter non-nullable Callum Law via GitHub (Thursday, 5 March)

[csswg-drafts] Pull Request: [css-animations-1][css-transitions-1] Add .pseudoTarget to AnimationEvent and TransitionEvent Daniil Sakhapov via GitHub (Thursday, 5 March)

[csswg-drafts] Pull Request: [css-values-4][editorial] Follow-up of f63d90e (oversight) Guillaume via GitHub (Thursday, 5 March)

Re: [csswg-drafts] [css-sizing] How to shrink to fit the width? (#191) Alex Inkin via GitHub (Thursday, 5 March)

Re: [csswg-drafts] [css-contain] Similar to window.matchMedia(), Container Queries should have a similar method (#6205) Jochen Kühner via GitHub (Thursday, 5 March)

Re: [csswg-drafts] [css-forms-1] Find a way to avoid double border between ::picker() and button (#13527) Steve Orvell via GitHub (Thursday, 5 March)

Re: [csswg-drafts] [css-forms-1] different border-radius on select vs picker looks janky (#13520) Steve Orvell via GitHub (Thursday, 5 March)

[csswg-drafts] [css-values-5] Names of the random-name keywords (#13601) Tab Atkins Jr. via GitHub (Thursday, 5 March)

Re: [csswg-drafts] [css-mixins-1] A var()-based model for mixin parameters (#12927) Tab Atkins Jr. via GitHub (Wednesday, 4 March)

Re: [csswg-drafts] [css-gaps-1]: Change the initial value for insets property to be 0 (#13137) Sam Davis via GitHub (Wednesday, 4 March)

Re: [csswg-drafts] Do we need :focus-visible-within ? (#3080) Westbrook Johnson via GitHub (Wednesday, 4 March)

[csswg-drafts] [css-values-5][css-inline-3] Rounding to device pixels (#13600) fantasai via GitHub (Wednesday, 4 March)

[csswg-drafts] [css-values-5][css-borders-4] Extending <line-width> (#13599) fantasai via GitHub (Wednesday, 4 March)

Re: [csswg-drafts] [css-ui-3] Check edits since publication as REC (#13019) CSS Meeting Bot via GitHub (Wednesday, 4 March)

Re: [csswg-drafts] [css-borders] Add a 'hairline' border-width value (#3720) CSS Meeting Bot via GitHub (Wednesday, 4 March)

Re: [csswg-drafts] [css-overscroll] overscroll-behavior should not prevent visual viewport "panning" (#12919) CSS Meeting Bot via GitHub (Wednesday, 4 March)

Re: [csswg-drafts] [cssom-view] `scrollParent` shouldn't necessarily be null for the body (#12723) CSS Meeting Bot via GitHub (Wednesday, 4 March)

Re: [csswg-drafts] [css-images-4] Add `light-dark-image()`, or generalize `light-dark()` for images too? (#12513) David Marland via GitHub (Wednesday, 4 March)

Re: [csswg-drafts] Support Negative Indexing in env(viewport-segment-* x y) for Right/Bottom Referencing (#13319) 張俊芝 via GitHub (Wednesday, 4 March)

Re: [csswg-drafts] [css-backgrounds] Always serialize 'background-size' and `mask-size` as two values (#7802) Felipe Erias via GitHub (Wednesday, 4 March)

Re: [csswg-drafts] [css-forms-1] Include fieldset and legend (#11983) Luke Warlow via GitHub (Wednesday, 4 March)

[csswg-drafts] Pull Request: [css-forms-1] Add styles for `::color-swatch` Luke Warlow via GitHub (Wednesday, 4 March)

[csswg-drafts] Pull Request: [css-forms-1] Add styles for `::color-swatch` Luke Warlow via GitHub (Wednesday, 4 March)

[csswg-drafts] [css-color-hdr-1] Clarify parsing and serialization of `hdr-color()` (#13597) Guillaume via GitHub (Wednesday, 4 March)

[csswg-drafts] Pull Request: [css-page-3][editorial] Add "auto" to page-margin-safety value defini… Guillaume via GitHub (Wednesday, 4 March)

[csswg-drafts] Pull Request: [css-page-3][editorial] Add "auto" to page-margin-safety value defini… Guillaume via GitHub (Wednesday, 4 March)

Re: [csswg-drafts] [css-cascade][css-syntax] New `!revertable` flag to mark a declaration as "can be reverted when IACVT" (#10443) 一丝 via GitHub (Wednesday, 4 March)

Re: [csswg-drafts] [css-gaps-1] Introduce `rule-visibility-items: auto` (#13477) Kevin Babbitt via GitHub (Wednesday, 4 March)

Re: [csswg-drafts] [css-mixins-1] Auto-wrap mixin body in `@result` if omitted? (#13524) Tab Atkins Jr. via GitHub (Tuesday, 3 March)

Re: [csswg-drafts] [css-gaps-1] Missing a few inset shorthands (#13531) Kevin Babbitt via GitHub (Tuesday, 3 March)

Re: [csswg-drafts] [css-selectors] add numeric comparisons on attribute values (#5890) Tab Atkins Jr. via GitHub (Tuesday, 3 March)

Re: [csswg-drafts] [css-animations] Serialize all keyframe names as strings (#2435) Tab Atkins Jr. via GitHub (Tuesday, 3 March)

Re: [csswg-drafts] [css-fonts] `system-ui` behavior is undesired for some users (#3658) Tatsunori Uchino via GitHub (Tuesday, 3 March)

Re: [csswg-drafts] [css-backgrounds][css-animations] Should background-* and animation-* longhands computed values serialize using the same truncation rules? (#12791) Tab Atkins Jr. via GitHub (Tuesday, 3 March)

[csswg-drafts] [css-position-4][css-anchor-position] Top layer exit animations require tracking a lot of state for implicit anchors (#13595) Tim Nguyen via GitHub (Tuesday, 3 March)

Re: [csswg-drafts] [css-properties-values-api] `light-dark()` and system colors in initial values (#12735) Tab Atkins Jr. via GitHub (Tuesday, 3 March)

Re: [csswg-drafts] [css-properties-values-api] `@property` descriptors should be optional whenever possible (#13211) Tab Atkins Jr. via GitHub (Tuesday, 3 March)

Re: [csswg-drafts] [css-typed-om-1] Should css typed om support the same simplifications as css-values-4? (#9451) Tab Atkins Jr. via GitHub (Tuesday, 3 March)

[csswg-drafts] [selectors][css-position-4] `:modal` pseudo-class needs to account for top layer exit animations (#13594) Tim Nguyen via GitHub (Tuesday, 3 March)

Re: [csswg-drafts] [css-gaps-1]: Defer percentages insets to future version of css gaps (#13481) Sam Davis via GitHub (Tuesday, 3 March)

Closed: [csswg-drafts] [css-gaps-1]: Defer percentages insets to future version of css gaps (#13481) Sam Davis via GitHub (Tuesday, 3 March)

Re: [csswg-drafts] [css-gaps-1] Bikeshedding names for ways to break gap decorations (#11491) Kevin Babbitt via GitHub (Tuesday, 3 March)

Re: [csswg-drafts] [css-values] Grammar syntax for defining excluded idents for <custom-ident> productions (#11924) Tab Atkins Jr. via GitHub (Tuesday, 3 March)

[csswg-drafts] [css-2026] Autopublish? (#13593) Chris Lilley via GitHub (Tuesday, 3 March)

Re: [csswg-drafts] [css-values] Clarification on Simplification for clamp() with none values (#13535) Tab Atkins Jr. via GitHub (Tuesday, 3 March)

Re: [csswg-drafts] [css-gaps] Multicol: Allow column rules to go through row gaps created by `wrap` (#13453) Kevin Babbitt via GitHub (Tuesday, 3 March)

Re: [csswg-drafts] [css-values-5] Can ident() bypass dashed-ident requirements? (#12206) Tab Atkins Jr. via GitHub (Tuesday, 3 March)

Re: [csswg-drafts] [css-gaps-1] Gap intersections for multicol containers (#12784) Kevin Babbitt via GitHub (Tuesday, 3 March)

Closed: [csswg-drafts] [css-gaps-1] Gap intersections for multicol containers (#12784) Kevin Babbitt via GitHub (Tuesday, 3 March)

Re: [csswg-drafts] [css-images] Mesh gradient / Freeform gradient / 2D gradient (#7648) Brandon McConnell via GitHub (Tuesday, 3 March)

[csswg-drafts] [css-forms-1] Define sizing for progress and meter sliders (#13592) Luke Warlow via GitHub (Tuesday, 3 March)

[csswg-drafts] Proposal: Presentation Layers (#13591) Ian Bellomy via GitHub (Tuesday, 3 March)

Re: [csswg-drafts] [meta] Overview page on drafts.csswg.org not updating (#12743) Tab Atkins Jr. via GitHub (Tuesday, 3 March)

[csswg-drafts] What pseudo-elements should be allowed after ::picker(select) ? (#13590) Tim Nguyen via GitHub (Tuesday, 3 March)

Re: [csswg-drafts] [css-mixins-1] Behavior for multiple `@result` rules (#13522) Tab Atkins Jr. via GitHub (Tuesday, 3 March)

Closed: [csswg-drafts] [css-lists] Algorithm for initial counter value in reversed list should repeat the last increment instead of the 1st one (#6797) Tab Atkins Jr. via GitHub (Tuesday, 3 March)

Re: [csswg-drafts] [css-mixins-1] Need a non-hacky way to force an element-dependent value on the applying element (#13454) Tab Atkins Jr. via GitHub (Tuesday, 3 March)

[csswg-drafts] [css-sizing][repsonsive-iframe] The behavior when content navigates out (#13589) Koji Ishii via GitHub (Tuesday, 3 March)

[csswg-drafts] [css-sizing][responsive-iframe] Should `frame-sizing` apply to SVG contents? (#13588) Koji Ishii via GitHub (Tuesday, 3 March)

Re: [csswg-drafts] [css-anchor-position] applying custom transform-origin and translate per position-try option (#11666) Una Kravets via GitHub (Tuesday, 3 March)

[csswg-drafts] [css-ui] Proposal: Allow `outline-offset` to reflect the effective offset for `outline-style: auto` (#13587) sb3nder via GitHub (Tuesday, 3 March)

[csswg-drafts] [css3-table] Are borders considered or not scrollable overflow? (#13586) Karl Dubost via GitHub (Tuesday, 3 March)

[csswg-drafts] Pull Request: [mediaqueries-5] Lift parens to <media-in-parens> Guillaume via GitHub (Tuesday, 3 March)

Re: [csswg-drafts] [css-highlight-api] Need to support a mechanism for creating ranges inside textarea and input elements (#4603) James via GitHub (Tuesday, 3 March)

[csswg-drafts] Pull Request: [selectors-5][editorial] Add formal definition and production rule of :local-link() Guillaume via GitHub (Tuesday, 3 March)

[csswg-drafts] Pull Request: [selectors-5][editorial] Add formal definition and production rule of :local-link() Guillaume via GitHub (Tuesday, 3 March)

[csswg-drafts] [css-sizing][responsive-frame] Should `frame-sizing` apply to `<object>` elements? (#13584) Koji Ishii via GitHub (Tuesday, 3 March)

Re: [csswg-drafts] [css-anchor-position] Is it intended that `(justify|align)-items: anchor-center` doesn't apply to anchored abspos boxes with `(justify|align)-items: auto`? (#13514) fantasai via GitHub (Tuesday, 3 March)

Re: [csswg-drafts] [css-values-5] The `<random-value-sharing>` options for `random()` are confusing (#13132) Oriol Brufau via GitHub (Monday, 2 March)

Closed: [csswg-drafts] [css-nesting-1] Clarify when nested rules are equivalents to `:is()` (#10523) Tab Atkins Jr. via GitHub (Monday, 2 March)

Re: [csswg-drafts] [animation-triggers-1] Add animation triggers 1 (#13571) Tab Atkins Jr. via GitHub (Monday, 2 March)

Re: [csswg-drafts] [css-viewport] Use ASCII whitespace (#8757) Alan Stearns via GitHub (Monday, 2 March)

[csswg-drafts] [css-gaps-1] Short i18n review checklist (#13583) Kevin Babbitt via GitHub (Monday, 2 March)

[csswg-drafts] [css-gaps-1] FAST checklist (#13582) Kevin Babbitt via GitHub (Monday, 2 March)

Re: [csswg-drafts] [css-gaps-1] Seek wide review (#13365) Kevin Babbitt via GitHub (Monday, 2 March)

Re: [csswg-drafts] [css-values]: Proposal – Add type conversion functions to mathematical expressions (#13550) Axel D. via GitHub (Monday, 2 March)

Re: [csswg-drafts] [css-anchor-position-1] Should animations use View Transitions as their backing mechanism? (by default or as an opt-in) (#9945) Bramus via GitHub (Monday, 2 March)

Re: [csswg-drafts] [css-align][css-shapes] Circular center alignment (#1849) Christoph Päper via GitHub (Monday, 2 March)

[csswg-drafts] Pull Request: helper to generate auto publication workflows Denis Ah-Kang via GitHub (Monday, 2 March)

Re: [csswg-drafts] Changing `normal` to `running` (#13429) Seokho Song via GitHub (Monday, 2 March)

Re: [csswg-drafts] [css-conditional] [css-contain] `srcset` and `sizes` interaction with container queries (#5889) Eric Portis via GitHub (Sunday, 1 March)

[csswg-drafts] Pull Request: Make the index remember the recent/grouped view Andreu Botella via GitHub (Sunday, 1 March)

[csswg-drafts] [animation-triggers-1] Proposal: toggle Custom States using Animation Triggers (`state-trigger`) (#13579) Yehonatan Daniv via GitHub (Sunday, 1 March)

[csswg-drafts] Pull Request: [css-values-5] Remove a closed issue denote on ident() fallback saku via GitHub (Sunday, 1 March)

[csswg-drafts] [css-anchor-position] Make `position-area` discretely animatable, for now. (#13577) Bramus via GitHub (Sunday, 1 March)

Re: [csswg-drafts] [css-nesting-1] Clarify when nested rules are equivalents to `:is()` (#10523) 一丝 via GitHub (Sunday, 1 March)

[csswg-drafts] [css-cascade] `revert-layer` is at risk, but `revert-rule` isn't? (#13576) Oriol Brufau via GitHub (Sunday, 1 March)

[csswg-drafts] Pull Request: [mediaqueries-5] Lift parens to <media-in-parens> Callum Law via GitHub (Sunday, 1 March)

Re: [csswg-drafts] CSS WG drafts server (#12054) Alan Stearns via GitHub (Sunday, 1 March)

Last message date: Saturday, 28 March 2026 11:11:57 UTC