public-css-archive@w3.org from April 2026 by author

Adam Sobieski via GitHub

Re: [csswg-drafts] [css-cascade] Additive CSS (#1594) (Monday, 13 April)

Addison Phillips via GitHub

Re: [csswg-drafts] [selectors-4] `:lang` example needs refinement (#13644) (Thursday, 9 April)
Re: [csswg-drafts] [selectors] What a whitespace character is (#3754) (Thursday, 2 April)
Re: [csswg-drafts] Poor description of :lang() psuedo class selector [css-3] [selectors-3] (#3022) (Thursday, 2 April)
Re: [csswg-drafts] [selectors-4] `:lang` example needs refinement (#13644) (Thursday, 2 April)

Adrian Roselli via GitHub

Re: [csswg-drafts] [css-image-animation] alt-less (decorative) images need to be addressed (#13785) (Wednesday, 15 April)
Re: [csswg-drafts] [css-image-animation] Suggest a different term than "decorative" (#13783) (Friday, 10 April)
[csswg-drafts] [css-image-animation] alt-less (decorative) images need to be addressed (#13785) (Thursday, 9 April)
[csswg-drafts] [css-image-animation] Conveying role, states, properties to platform AAPIs (#13784) (Thursday, 9 April)
[csswg-drafts] Suggest a different term than "decorative" (#13783) (Thursday, 9 April)

Ahmad Alfy via GitHub

Re: [csswg-drafts] [css-backgrounds-4] How to set declarations of `background-position` containing a logical keyword? (#9253) (Monday, 13 April)

Alan Stearns via GitHub

Re: [csswg-drafts] Add outline-offset: inset (#13765) (Thursday, 16 April)
Re: [csswg-drafts] [css-gaps] More vertical-writing cases (#13648) (Monday, 13 April)
Re: [csswg-drafts] [css-view-transitions-2] [scoped] Per-axis clip for auto-nesting? (#13639) (Monday, 13 April)
Re: [csswg-drafts] [css-gaps] More vertical-writing cases (#13648) (Monday, 6 April)
Re: [csswg-drafts] [css-view-transitions-2] [scoped] Per-axis clip for auto-nesting? (#13639) (Monday, 6 April)
Closed: [csswg-drafts] https://github.com/w3c/csswg-drafts/issues/12951#issue-3514934327 (#13761) (Friday, 3 April)
Re: [csswg-drafts] [css-image-animation] Applicability of image-animation to the poster image of video elements (#13641) (Wednesday, 1 April)

Alexander Kyereboah via GitHub

Re: [csswg-drafts] [css-ui-4] add the `window-drag` text (#13801) (Friday, 17 April)
Re: [csswg-drafts] [css-ui-4] add the `window-drag` text (#13801) (Tuesday, 14 April)
Re: [csswg-drafts] [css-ui-4] add the `window-drag` text (#13801) (Tuesday, 14 April)
Re: [csswg-drafts] [css-ui-4] add the `window-drag` text (#13801) (Tuesday, 14 April)
Re: [csswg-drafts] [css-ui-4] add the `window-drag` text (#13801) (Monday, 13 April)
[csswg-drafts] Pull Request: [css-ui-4] add the `window-drag` text (Monday, 13 April)

Alison Maher via GitHub

Re: [csswg-drafts] [css-gaps-1] `overlap-join` with `between` rule visibility (#13697) (Wednesday, 8 April)
Re: [csswg-drafts] [css-gaps-1] Dropping decorations for suppressed gaps (#13754) (Monday, 6 April)
Re: [csswg-drafts] [css-gaps-1] Dropping decorations for suppressed gaps (#13754) (Thursday, 2 April)

Andreu Botella via GitHub

[csswg-drafts] [css-overflow] `block-ellipsis` displaced line strut clarification (#13786) (Friday, 10 April)
Re: [csswg-drafts] [css-overflow-4] Syntax to opt into clamping at the earlier of a size and a number of line (#13670) (Thursday, 2 April)
Re: [csswg-drafts] [css-overflow-4] Syntax to opt into clamping at the earlier of a size and a number of line (#13670) (Wednesday, 1 April)

andruud via GitHub

Re: [csswg-drafts] [css-animations-2][web-animations-2][scroll-animations-1] Timeline returned for scope with no timeline providing that name. (#13807) (Wednesday, 15 April)
Closed: [csswg-drafts] [css-mixins-1] Return value registration names are inconsistent in 'evaluate a custom function' algorithm (#13769) (Tuesday, 7 April)
[csswg-drafts] Pull Request: [css-mixins-1] Create a registration named "result", not "return" (Tuesday, 7 April)
[csswg-drafts] Pull Request: [css-mixins-1] Create a registration named "result", not "return" (Tuesday, 7 April)
[csswg-drafts] Pull Request: [css-mixins-1] Create a registration named "result", not "return" (Tuesday, 7 April)

Anne van Kesteren via GitHub

Re: [csswg-drafts] [css-forms] Mechanism to influence the localisation for temporal controls? (#13622) (Saturday, 11 April)
Re: [csswg-drafts] [css-forms-1] Styles for color input (#12142) (Saturday, 11 April)
Re: [csswg-drafts] What pseudo-elements should be allowed after ::picker(select) ? (#13590) (Wednesday, 8 April)
Re: [csswg-drafts] What pseudo-elements should be allowed after ::picker(select) ? (#13590) (Wednesday, 8 April)
Re: [csswg-drafts] [css-sizing] Auto-resize iframes based on content (#1771) (Wednesday, 8 April)
Re: [csswg-drafts] What pseudo-elements should be allowed after ::picker(select) ? (#13590) (Wednesday, 8 April)
[csswg-drafts] Add outline-offset: inset (#13765) (Friday, 3 April)

Antti Koivisto via GitHub

[csswg-drafts] [css-mixins-1] Return value registration names are inconsistent in 'evaluate a custom function' algorithm (#13769) (Monday, 6 April)

Aquaticat via GitHub

Re: [csswg-drafts] [selectors-4] Attribute match syntax extended to cover tag selectors (#6571) (Wednesday, 1 April)

Arron Eicholz via GitHub

Re: [csswg-drafts] [css-overflow-4] Syntax to opt into clamping at the earlier of a size and a number of line (#13670) (Thursday, 2 April)

Axel D. via GitHub

Re: [csswg-drafts] [css-values]: Proposal – Add type conversion functions to mathematical expressions (#13550) (Thursday, 16 April)
Re: [csswg-drafts] [css-values]: Proposal – Add type conversion functions to mathematical expressions (#13550) (Wednesday, 1 April)

Botond Ballo via GitHub

Brad Kemper via GitHub

Re: [csswg-drafts] [css-pseudo-5] ::text / ::text-node pseudoelement (#2208) (Wednesday, 15 April)
Re: [csswg-drafts] [css-selectors] Standardise `:⁠(‑moz‑)first‑node` and `:⁠(‑moz‑)last‑node` (#3216) (Wednesday, 15 April)
Re: [csswg-drafts] [css-properties-values-api] Shorthand for custom property declaration (#7523) (Friday, 10 April)

Bramus via GitHub

Re: [csswg-drafts] [css-fonts-5] <meta text-scale> limits (#13557) (Tuesday, 14 April)
Re: [csswg-drafts] [cssom-view] Clarify number and order of `scroll` and `scrollend` events when a `scroll` event listener performs another scroll (#13772) (Friday, 10 April)
Re: [csswg-drafts] [css-view-transitions-2] Extend `waitUntil` so that it can delay the start of the View Transition (animating phase) (#13013) (Tuesday, 7 April)
Re: [csswg-drafts] [css-pseudo-4] Should `::file-selector-button` be a `has-allowed pseudo element` (#11856) (Thursday, 2 April)
Re: [csswg-drafts] [css-view-transitions-2] [scoped] Per-axis clip for auto-nesting? (#13639) (Wednesday, 1 April)

Brecht De Ruyte via GitHub

Brian Birtles via GitHub

Brian Kardell via GitHub

Re: [csswg-drafts] Do we need :focus-visible-within ? (#3080) (Friday, 3 April)

Callum Law via GitHub

[csswg-drafts] Pull Request: [filter-effects-1] Represent invalidity of negative `<length>` in `blur()` in grammar (Monday, 13 April)

canalun via GitHub

celestepan via GitHub

Re: [csswg-drafts] [css-grid-3] Link from 'display: grid-lanes' goes to css-display instead of the grid-lanes definition (#13488) (Thursday, 2 April)

Chas Belov via GitHub

Re: [csswg-drafts] [mediaqueries] prefers-reduced-motion prose leads readers to believe all animation should be stopped (#5594) (Sunday, 5 April)

Chris Lilley via GitHub

Re: [csswg-drafts] [css-conditional-5][css-color] Define `style()` color comparison in more precise terms (#13157) (Friday, 17 April)
Re: [csswg-drafts] [css-fonts-4] Consider always serializing the angle for `font-style: oblique` (#8291) (Friday, 17 April)
Re: [csswg-drafts] [css-fonts] Consider always serializing the angle for `font-style: oblique` (#8291) (Friday, 17 April)
Re: [csswg-drafts] [css-color-5] `color-mix()` serialization is outdated (#13320) (Friday, 17 April)
Closed: [csswg-drafts] [css-color-5] `color-mix()` serialization is outdated (#13320) (Friday, 17 April)
Closed: [csswg-drafts] [css-fonts-4] Missing restrictions of multi-valued feature values (#9926) (Friday, 17 April)
Closed: [csswg-drafts] Upstream Document Picture-in-Picture (#13707) (Friday, 17 April)
Closed: [csswg-drafts] [css-fonts] Rename `<*-family-name>` to `<*-font-family-name>`? (#13263) (Thursday, 16 April)
Re: [csswg-drafts] Wide review of Selectors 4 (#13469) (Wednesday, 15 April)
Re: [csswg-drafts] [css-conditional-5][css-color] Define `style()` color comparison in more precise terms (#13157) (Wednesday, 15 April)
Re: [csswg-drafts] [css-conditional-5][css-color] Define `style()` color comparison in more precise terms (#13157) (Tuesday, 14 April)
Re: [csswg-drafts] [css-conditional-5][css-color] Define `style()` color comparison in more precise terms (#13157) (Tuesday, 14 April)
Re: [csswg-drafts] [css-conditional-5][css-color] Define `style()` color comparison in more precise terms (#13157) (Tuesday, 14 April)
Closed: [csswg-drafts] [css-animations-2] Editors draft missing Previous Versions section (#13806) (Tuesday, 14 April)
Re: [csswg-drafts] [css-animations-2] Editors draft missing Previous Versions section (#13806) (Tuesday, 14 April)
Re: [csswg-drafts] [css-animations-2] Editors draft missing Previous Versions section (#13806) (Tuesday, 14 April)
Re: [csswg-drafts] [css-color-5] Move `light-dark()`? (#13725) (Monday, 13 April)
Closed: [csswg-drafts] [css-color-5] Does `<hue-interpolation-method>` always default to `shorter hue`? (#13788) (Monday, 13 April)
Re: [csswg-drafts] [css-color-5] Does `<hue-interpolation-method>` always default to `shorter hue`? (#13788) (Monday, 13 April)
Re: [csswg-drafts] [selectors-4] Clarify that :picture-in-picture applies to element in opener window (#13720) (Monday, 13 April)
Re: [csswg-drafts] [selectors-4] Poor description of :lang() psuedo class selector (#3022) (Monday, 13 April)
Re: [csswg-drafts] [selectors] What a whitespace character is (#3754) (Monday, 13 April)
Re: [csswg-drafts] [selectors-4] Poor description of :lang() psuedo class selector (#3022) (Saturday, 11 April)
Re: [csswg-drafts] [css-color-5] `color-mix()` serialization is outdated (#13320) (Friday, 10 April)
Re: [csswg-drafts] [selectors-4] Move to CR? (#12799) (Friday, 10 April)
Re: [csswg-drafts] [selectors-4] Move to CR? (#12799) (Thursday, 9 April)
Re: [csswg-drafts] [selectors-4] Move to CR? (#12799) (Thursday, 9 April)
Re: [csswg-drafts] [selectors-4] Move to CR? (#12799) (Thursday, 9 April)
Closed: [csswg-drafts] [selectors-4] `:lang` example needs refinement (#13644) (Thursday, 9 April)
Re: [csswg-drafts] [css-view-transition-2] Simplify handling of ::view-transition (#12767) (Thursday, 9 April)
Re: [csswg-drafts] [selectors] Move column combinator to Selectors 5 (#13424) (Thursday, 9 April)
Re: [csswg-drafts] [selectors-4] Clarify that :picture-in-picture applies to element in opener window (#13720) (Thursday, 9 April)
Re: [csswg-drafts] [selectors-4] `:lang` example needs refinement (#13644) (Thursday, 9 April)
Re: [csswg-drafts] Republishing Tasks Permathread (#6900) (Thursday, 9 April)
Re: [csswg-drafts] Republishing Tasks Permathread (#6900) (Thursday, 9 April)
Re: [csswg-drafts] [css-color-5] Moving towards CR Snapshot (#13705) (Tuesday, 7 April)
Re: [csswg-drafts] Republishing Tasks Permathread (#6900) (Tuesday, 7 April)

Christoph Päper via GitHub

Re: [csswg-drafts] [css-values]: Proposal – Add type conversion functions to mathematical expressions (#13550) (Tuesday, 7 April)
Re: [csswg-drafts] [css-link-params] What's the point of ommitting the value? (#13767) (Tuesday, 7 April)
Re: [csswg-drafts] [css-page] Should we allow resetting the `pages` counter? (#12824) (Friday, 3 April)
Re: [csswg-drafts] [css-values] Function notations without parameters should be keywords!? (#13172) (Friday, 3 April)
Re: [csswg-drafts] [css-box][css-shapes][css-masking] `half-border-box` in Box-Edge Keywords (#12965) (Friday, 3 April)
Re: [csswg-drafts] [selectors-4] Attribute match syntax extended to cover tag selectors (#6571) (Thursday, 2 April)
Re: [csswg-drafts] [css-pseudo] Extending the scope of `::placeholder` (#13345) (Wednesday, 1 April)
Re: [csswg-drafts] [css-image-animation] Applicability of image-animation to the poster image of video elements (#13641) (Wednesday, 1 April)

CSS Meeting Bot via GitHub

Re: [csswg-drafts] [css-forms-1] Include fieldset and legend (#11983) (Thursday, 16 April)
Re: [csswg-drafts] [selectors][css-position-4] `:modal` pseudo-class needs to account for top layer exit animations (#13594) (Thursday, 16 April)
Re: [csswg-drafts] [css-fonts-5] <meta text-scale> limits (#13557) (Wednesday, 15 April)
Re: [csswg-drafts] [css-position] Browsers treat auto margins as 0 when resolving sticky insets (#12852) (Wednesday, 15 April)
Re: [csswg-drafts] What pseudo-elements should be allowed after ::picker(select) ? (#13590) (Thursday, 9 April)
Re: [csswg-drafts] Add an `::interest-button` pseudo element to interest invokers (#12437) (Thursday, 9 April)
Re: [csswg-drafts] [css-conditional] Layout State Container Queries: `column-position` feature for flex/grid/multi-column layouts (#13729) (Thursday, 2 April)
Re: [csswg-drafts] [css-values-5][css-borders-4] Extending <line-width> (#13599) (Thursday, 2 April)
Re: [csswg-drafts] [css-grid] grid-auto-flow: normal for display: grid? (#13512) (Thursday, 2 April)
Re: [csswg-drafts] [css-position-3] Should there be a special fixedpos ICB? (#13468) (Thursday, 2 April)
Re: [csswg-drafts] Upstream Document Picture-in-Picture (#13707) (Thursday, 2 April)
Re: [csswg-drafts] [css-anchor-position-1] anchors-visible still needs more details (#13176) (Thursday, 2 April)
Re: [csswg-drafts] [css-anchor-position-1] `::placeholder` being an acceptable anchor exposes UA implementation details (#12949) (Thursday, 2 April)
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) (Thursday, 2 April)
Re: [csswg-drafts] [css-anchor-position] Clarification: effect of `position-try-fallbacks` and `position-try-order` when the positioned box does not overflow (#13268) (Thursday, 2 April)
Re: [csswg-drafts] [css-anchor-position-1] inset-inline-start: anchor(start) is confusing (#13734) (Thursday, 2 April)
Re: [csswg-drafts] [css-anchor-position-1] allow anchor() within shape() (#13716) (Thursday, 2 April)
Re: [csswg-drafts] [css-anchor-position] Details on "anchors-valid" (#10201) (Thursday, 2 April)
Re: [csswg-drafts] [css-ruby] ruby-overhang:none is too agressive (#5912) (Thursday, 2 April)
Re: [csswg-drafts] [css-fonts-5] <meta text-scale> limits (#13557) (Thursday, 2 April)
Re: [csswg-drafts] [css-overflow] add method to prevent elements from contributing to scrollable overflow (#8361) (Thursday, 2 April)
Re: [csswg-drafts] [css-overflow-4] Allow scrollable overflow to be visible in the off-axis / overflow-clip-margin (#13445) (Thursday, 2 April)
Re: [csswg-drafts] [css-overflow] Bidi handling for text-overflow and line-clamp ellipses (#12617) (Thursday, 2 April)
Re: [csswg-drafts] [css-overflow] Interaction between line-clamp fully displacing lines and line-height quirks (#13708) (Thursday, 2 April)
Re: [csswg-drafts] [css-overflow-4] Clip floats in clamp containers even when no clamping happens? (#13669) (Thursday, 2 April)
Re: [csswg-drafts] [css-overflow-4] Clamping floats in 1d or 2d (#13668) (Thursday, 2 April)
Re: [csswg-drafts] [css-overflow-4] Syntax to opt into clamping at the earlier of a size and a number of line (#13670) (Thursday, 2 April)
Re: [csswg-drafts] [css-view-transitions-2] :active-view-transition-type() and reserved keywords interaction is not defined (#13141) (Thursday, 2 April)
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) (Thursday, 2 April)
Re: [csswg-drafts] [css-view-transitions-2] scoped VT: we should apply content-visibility: hidden for the duration of capture (#13428) (Thursday, 2 April)
Re: [csswg-drafts] [css-view-transitions-2] Figuring out whether a ViewTransition was skipped or not, is not possible (#13379) (Thursday, 2 April)
Re: [csswg-drafts] [css-view-transitions-2] [scoped] When we encounter a tag collision, which transition is skipped? (#12323) (Thursday, 2 April)
Re: [csswg-drafts] [css-view-transitions-2] [scoped] Force tag containment for active transitions (#13637) (Thursday, 2 April)
Re: [csswg-drafts] [css-view-transitions-2] Revisit the behavior of skipping the view transition when there are duplicate names (#13438) (Thursday, 2 April)
Re: [csswg-drafts] Republishing Tasks Permathread (#6900) (Thursday, 2 April)
Re: [csswg-drafts] [css-text-decor-4] Allow percentages in `text-decoration-inset` (#8403) (Thursday, 2 April)
Re: [csswg-drafts] [css-lists] Add `counter-increment: <counter-name> step(<integer>)` that negates integer in reversed lists (#6800) (Thursday, 2 April)
Re: [csswg-drafts] [css-forms-1] Include fieldset and legend (#11983) (Wednesday, 1 April)
Re: [csswg-drafts] [css-forms-1] Define range slider datalist integration (#12963) (Wednesday, 1 April)
Re: [csswg-drafts] [css-forms-1] does select use correct writing-mode for positioning? (#13738) (Wednesday, 1 April)
Re: [csswg-drafts] [css-forms-1] Define pseudo-classes for meter states (#11336) (Wednesday, 1 April)
Re: [csswg-drafts] New name for `app-region` property? (#13102) (Wednesday, 1 April)
Re: [csswg-drafts] [css-mixins-1] Split CSS Mixins Level 1 into levels (#13722) (Wednesday, 1 April)
Re: [csswg-drafts] [css-mixins-1] Auto-wrap mixin body in `@result` if omitted? (#13524) (Wednesday, 1 April)
Re: [csswg-drafts] [css-mixins-1] Using a scoping rule breaks author expectations, can we get rid of it? (#13727) (Wednesday, 1 April)
Re: [csswg-drafts] [css-mixins-1] Expose locals inside apply's contents block (#12631) (Wednesday, 1 April)
Re: [csswg-drafts] [css-mixin-1] How does Shadow DOM influence mixin lookup? (#12671) (Wednesday, 1 April)
Re: [csswg-drafts] [css-sizing] Intrinsic min/max block sizes with aspect ratio? (#12333) (Wednesday, 1 April)
Re: [csswg-drafts] [css-grid-3][masonry] Clarify that optimized track sizing is expected in grid containers with subgridded masonry (#11347) (Wednesday, 1 April)
Re: [csswg-drafts] [css-grid-3][masonry] Handling baseline shim for multi-span items in intrinsic track sizing (#13530) (Wednesday, 1 April)
Re: [csswg-drafts] [css-grid-3] Allow <auto-repeat> (i.e. repeat(auto-fill|auto-fit, ...)) to accept intrinsic sizes (#9321) (Wednesday, 1 April)
Re: [csswg-drafts] [css-grid-3] Track definition of 'subgrid' in the direction of the stacking axis of a parent grid lanes container (#13529) (Wednesday, 1 April)
Re: [csswg-drafts] [css-flexbox-1] Clamp "hypothetical main size" to be non-negative? (#12222) (Wednesday, 1 April)
Re: [csswg-drafts] [css-flexbox] Flex lines count (#13414) (Wednesday, 1 April)
Re: [csswg-drafts] [css-values-5] The `<random-value-sharing>` options for `random()` are confusing (#13132) (Wednesday, 1 April)
Re: [csswg-drafts] [css-values-5] Names of the random-name keywords (#13601) (Wednesday, 1 April)
Re: [csswg-drafts] [css-values-5] What order to use for the "index of usage" for the default random() keys? (#13337) (Wednesday, 1 April)

CuriousMissFox via GitHub

Re: [csswg-drafts] [css-anchor-position-1] allow anchor() within shape() (#13716) (Thursday, 16 April)

Daniel Holbert via GitHub

Re: [csswg-drafts] [css-position] Browsers treat auto margins as 0 when resolving sticky insets (#12852) (Wednesday, 1 April)
Re: [csswg-drafts] [css-position] Browsers treat auto margins as 0 when resolving sticky insets (#12852) (Wednesday, 1 April)

Daniil Sakhapov via GitHub

davidsgrogan via GitHub

Re: [csswg-drafts] [css-fonts-5] <meta text-scale> limits (#13557) (Wednesday, 15 April)
Re: [csswg-drafts] [css-fonts-5] <meta text-scale> limits (#13557) (Wednesday, 15 April)
Re: [csswg-drafts] [css-fonts-5] <meta text-scale> limits (#13557) (Sunday, 12 April)
Re: [csswg-drafts] [css-fonts-5] <meta text-scale> limits (#13557) (Thursday, 2 April)

Devon Govett via GitHub

Re: [csswg-drafts] [css-anchor-position-1] Behavior with transforms and offset-path (#8584) (Thursday, 9 April)
[csswg-drafts] [css-anchor-position-1] Ability to opt-out of transforms affecting anchor positioning (#13782) (Thursday, 9 April)
Re: [csswg-drafts] [css-anchor-position-1] Behavior with transforms and offset-path (#8584) (Thursday, 9 April)

dshin-moz via GitHub

Re: [csswg-drafts] [css-anchor-position-1] Clarify the nature of `@position-try` tree-scoped name (#13567) (Thursday, 16 April)
Re: [csswg-drafts] [css-anchor-position-1] anchors-visible still needs more details (#13176) (Thursday, 2 April)
Re: [csswg-drafts] [css-anchor-position] Clarification: effect of `position-try-fallbacks` and `position-try-order` when the positioned box does not overflow (#13268) (Thursday, 2 April)
Re: [csswg-drafts] [css-anchor-position-1] allow anchor() within shape() (#13716) (Thursday, 2 April)
Re: [csswg-drafts] [css-pseudo-4] Should `::file-selector-button` be a `has-allowed pseudo element` (#11856) (Thursday, 2 April)

Emilio Cobos Álvarez via GitHub

[csswg-drafts] [css-overflow] Scroll direction of unicode-bidi: plaintext. (#13816) (Thursday, 16 April)
Re: [csswg-drafts] [resize-observer-1] Invoke callback with observer as 2nd argument and `this` value (#5383) (Wednesday, 15 April)
Re: [csswg-drafts] [css-transforms-2] Explicitly reset the temp matrix in matrix recomposition. (#2713) (Wednesday, 15 April)
Re: [csswg-drafts] [css-pseudo] Add ::backdrop and ::view-transitions to the CSSPseudoElement's allowed pseudo-elements list (#13804) (Tuesday, 14 April)
Re: [csswg-drafts] [css-scroll-snap-1][interop-2026] Clarify how to handle the snap target having the focused element (#13673) (Monday, 13 April)
Re: [csswg-drafts] [css-mediaqueries] Edge cases of `prefers-color-scheme` and iframe color-scheme (#13796) (Monday, 13 April)
Re: [csswg-drafts] [css-anchor-position-1] Back-compat of scrollable containing block for all abspos with implicit anchors (#13067) (Monday, 13 April)
Re: [csswg-drafts] [css-mediaqueries] Edge cases of `prefers-color-scheme` and iframe color-scheme (#13796) (Monday, 13 April)
Re: [csswg-drafts] [cssom-view] Clarify number and order of `scroll` and `scrollend` events when a `scroll` event listener performs another scroll (#13772) (Saturday, 11 April)
Re: [csswg-drafts] [cssom-view] Clarify number and order of `scroll` and `scrollend` events when a `scroll` event listener performs another scroll (#13772) (Saturday, 11 April)
Re: [csswg-drafts] [css-typed-om-1] How should leading whitespace before var() be normalized in CSSUnparsedValue round-tripping? (#13792) (Friday, 10 April)
Re: [csswg-drafts] [css-forms-1] Should presentation attributes work when in base appearance mode? (#13790) (Friday, 10 April)
Re: [csswg-drafts] [css-forms-1] Should presentation attributes work when in base appearance mode? (#13790) (Friday, 10 April)
Re: [csswg-drafts] [css-link-params] What's the point of ommitting the value? (#13767) (Monday, 6 April)
Re: [csswg-drafts] [css-anchor-position-1] Depluralize anchors-* in 'position-visibility' and only check default anchor #10201 (#13768) (Saturday, 4 April)
Re: [csswg-drafts] Do we need :focus-visible-within ? (#3080) (Friday, 3 April)
Re: [csswg-drafts] Do we need :focus-visible-within ? (#3080) (Friday, 3 April)
Re: [csswg-drafts] Do we need :focus-visible-within ? (#3080) (Friday, 3 April)
Re: [csswg-drafts] Do we need :focus-visible-within ? (#3080) (Friday, 3 April)
[csswg-drafts] [css-link-params] What's the point of ommitting the value? (#13767) (Friday, 3 April)
Re: [csswg-drafts] Do we need :focus-visible-within ? (#3080) (Friday, 3 April)
[csswg-drafts] Pull Request: [cssom-view] Uplift some of the document-pip changes. (Friday, 3 April)
[csswg-drafts] Pull Request: [cssom-view] Fix some bikeshed errors. (Friday, 3 April)
Re: [csswg-drafts] [css-pseudo-4] Should `::file-selector-button` be a `has-allowed pseudo element` (#11856) (Thursday, 2 April)
Re: [csswg-drafts] [css-pseudo-4] Should `::file-selector-button` be a `has-allowed pseudo element` (#11856) (Thursday, 2 April)
Re: [csswg-drafts] [mediaqueries] Effect of <meta name=color-scheme> on img and video sources (#13377) (Wednesday, 1 April)
Re: [csswg-drafts] Upstream Document Picture-in-Picture (#13707) (Wednesday, 1 April)

ExE Boss via GitHub

Re: [csswg-drafts] [css-cascade] Allow more support features in `supports()` for `@import` (#13759) (Friday, 3 April)

fantasai via GitHub

[csswg-drafts] [css-values-5] Remove random(auto) (#13825) (Friday, 17 April)
Re: [csswg-drafts] [css-values-5][editorial] Oversights in 5ef76ec (#13822) (Friday, 17 April)
Re: [csswg-drafts] [css-ui-4] add the `window-drag` text (#13801) (Thursday, 16 April)
Re: [csswg-drafts] [css-sizing] "behaves as auto" needs clarifications (#13652) (Thursday, 16 April)
Re: [csswg-drafts] [css-fonts-5] <meta text-scale> limits (#13557) (Wednesday, 15 April)
Re: [csswg-drafts] [css-fonts-5] <meta text-scale> limits (#13557) (Wednesday, 15 April)
Re: [csswg-drafts] [css-fonts-5] <meta text-scale> limits (#13557) (Wednesday, 15 April)
Re: [csswg-drafts] [css-fonts-5] <meta text-scale> limits (#13557) (Wednesday, 15 April)
Re: [csswg-drafts] [css-forms-1] Use better fallbacks for ::picker(select) (#13541) (Tuesday, 14 April)
Closed: [csswg-drafts] [css-forms-1] does select use correct writing-mode for positioning? (#13738) (Tuesday, 14 April)
Re: [csswg-drafts] [css-overflow-3] Note that overflow applies to replaced elements (#13672) (Tuesday, 14 April)
Re: [csswg-drafts] [css-forms-1] Inherit basic appearance from fieldset to legend (#13799) (Tuesday, 14 April)
Closed: [csswg-drafts] [css-ruby-1] Overlapping new `display` values (#13261) (Tuesday, 14 April)
Re: [csswg-drafts] [css-align][css-gaps] Move the gap properties to the Gaps spec and rename per CSSWG resolution. #13089 (#13312) (Tuesday, 14 April)
Closed: [csswg-drafts] [scroll-animations-1] Clarification on the computed value of `scroll-timeline-name` and `view-timeline-name` (#13139) (Tuesday, 14 April)
Re: [csswg-drafts] [css-break-3] Should broken boxes always be extended to fill the gap? (#12801) (Tuesday, 14 April)
Re: [csswg-drafts] [css-break-3] Should broken boxes always be extended to fill the gap? (#12801) (Tuesday, 14 April)
Re: [csswg-drafts] [css-break-3] Add the concept of grouping boxes (#12805) (Tuesday, 14 April)
[csswg-drafts] Pull Request: [css-break-4] Don't extend boxes into table/grid gaps #12801 (Tuesday, 14 April)
Re: [csswg-drafts] [css-overflow-3] Reserved scroller space between content edge and padding edge (#11288) (Tuesday, 14 April)
Re: [csswg-drafts] [css-inline-3] Clarify the condition when inline formatting context is established (#11323) (Tuesday, 14 April)
Re: [csswg-drafts] [css-conditional-5] Clarify how container query length units are evaluated (#11566) (Tuesday, 14 April)
Re: [csswg-drafts] let `wrap-reverse` define more clearer (#12619) (Monday, 13 April)
Re: [csswg-drafts] let `wrap-reverse` define more clearer (#12619) (Monday, 13 April)
Re: [csswg-drafts] [css-anchor-position-1] Back-compat of scrollable containing block for all abspos with implicit anchors (#13067) (Monday, 13 April)
Re: [csswg-drafts] [css-anchor-position-1] Nest Validity subsections #11023 (#11026) (Monday, 13 April)
[csswg-drafts] Pull Request: [css-spec-viewport-1] updated the values for zoom property (Monday, 13 April)
Re: [csswg-drafts] [css-cascade-5] page and view-transition at rules should cascade (#9604) (Monday, 13 April)
[csswg-drafts] Pull Request: [css-cascade-5] Include non-name-defining rules in layer cascade #9601 (Monday, 13 April)
Re: [csswg-drafts] [css-syntax-3] Rename `<an+b>` to `<an-b>` (#9480) (Monday, 13 April)
Re: [csswg-drafts] [css-text-4] Split text-spacing-trim into different values (#13789) (Friday, 10 April)
Re: [csswg-drafts] [css-text] Puzzling classification of some punctuation (#13777) (Friday, 10 April)
Re: [csswg-drafts] [css-anchor-position] Details on "anchors-valid" (#10201) (Friday, 3 April)
[csswg-drafts] Pull Request: [css-anchor-position-1] Depluralize anchors-* in 'position-visibility' and only check default anchor #10201 (Friday, 3 April)
[csswg-drafts] Pull Request: [css-anchor-position-1] Depluralize anchors-* in 'position-visibility' and only check default anchor #10201 (Friday, 3 April)
Re: [csswg-drafts] [css-values-5] Names of the random-name keywords (#13601) (Wednesday, 1 April)
Re: [csswg-drafts] [css-values-5] The `<random-value-sharing>` options for `random()` are confusing (#13132) (Wednesday, 1 April)
[csswg-drafts] [css-anchor-position-1] relaxing abspos ordering requirement for acceptable anchor elements (#13751) (Wednesday, 1 April)

Felipe Erias via GitHub

Re: [csswg-drafts] [css-fonts] Consider always serializing the angle for `font-style: oblique` (#8291) (Friday, 17 April)
Re: [csswg-drafts] [css-fonts] Should `font-style: oblique 14deg` serialize as `font-style: oblique`? (#11633) (Friday, 17 April)

Florian Rivoal via GitHub

Re: [csswg-drafts] [css-text-4] Split text-spacing-trim into different values (#13789) (Friday, 17 April)
Re: [csswg-drafts] [css-text] Puzzling classification of some punctuation (#13777) (Saturday, 11 April)
Re: [csswg-drafts] [css-image-animation] Suggest a different term than "decorative" (#13783) (Friday, 10 April)
Re: [csswg-drafts] [css-text] `trim-both` and `trim-start` (#13779) (Thursday, 9 April)
Re: [csswg-drafts] [css-text] Puzzling classification of some punctuation (#13777) (Wednesday, 8 April)
[csswg-drafts] [css-text] Puzzling classification of some punctuation (#13777) (Wednesday, 8 April)
Closed: [csswg-drafts] [css-ruby] ruby-overhang:none is too agressive (#5912) (Wednesday, 8 April)
Re: [csswg-drafts] About special elements propagation (#13435) (Monday, 6 April)
Re: [csswg-drafts] About special elements propagation (#13435) (Monday, 6 April)
Closed: [csswg-drafts] Allow developers to set the text color under the caret when caret-shape is block (#13723) (Monday, 6 April)
Closed: [csswg-drafts] [css-image-animation] Applicability of image-animation to the poster image of video elements (#13641) (Monday, 6 April)
Re: [csswg-drafts] [css-image-animation] Applicability of image-animation to the poster image of video elements (#13641) (Thursday, 2 April)
Re: [csswg-drafts] [css-overflow-4] Syntax to opt into clamping at the earlier of a size and a number of line (#13670) (Thursday, 2 April)

Florian via GitHub

Re: [csswg-drafts] border-radius: full; (#13764) (Friday, 3 April)
[csswg-drafts] border-radius: full; (#13764) (Friday, 3 April)

Fuqiao Xue via GitHub

Re: [csswg-drafts] `:lang(lzh)` elements in non-traditional-Chinese CJK elements should not switch font to Traditional Chinese one (#13050) (Wednesday, 15 April)
Re: [csswg-drafts] [css-text] `trim-both` and `trim-start` (#13779) (Friday, 10 April)
[csswg-drafts] [css-text] `trim-both` and `trim-start` (#13779) (Thursday, 9 April)
Re: [csswg-drafts] [css-gaps-1] Clarify application of writing-mode and direction to gap decorations. #13648, #13649 (#13732) (Friday, 3 April)

gitspeaks via GitHub

Re: [csswg-drafts] [css-overflow-3] Reserved scroller space between content edge and padding edge (#11288) (Wednesday, 15 April)
Closed: [csswg-drafts] [css-overflow-3] Reserved scroller space between content edge and padding edge (#11288) (Wednesday, 15 April)

Gouh via GitHub

[csswg-drafts] https://github.com/w3c/csswg-drafts/issues/12951#issue-3514934327 (#13761) (Friday, 3 April)

Guillaume via GitHub

[csswg-drafts] Pull Request: [css-fonts-4] Re-apply changes from 66ed019 after 6e1e2c2 (Friday, 17 April)
[csswg-drafts] Pull Request: [css-fonts-4] Re-apply changes from 66ed019 after 6e1e2c2 (Friday, 17 April)
[csswg-drafts] Pull Request: [css-values-5][editorial] Oversights in 5ef76ec (Friday, 17 April)
[csswg-drafts] Pull Request: [css-values-5][editorial] Oversights in 5ef76ec (Friday, 17 April)
Closed: [csswg-drafts] circle()/ellipse(): <radial-size> vs <shape-radius>{2} for corner keywords (#13814) (Thursday, 16 April)
Re: [csswg-drafts] [selectors-5][editorial] Add formal definition and production rule of :local-link() (#13585) (Wednesday, 15 April)
[csswg-drafts] Pull Request: [selectors-5] Fix closing tag (Wednesday, 15 April)
[csswg-drafts] Pull Request: [selectors-5] Fix closing tag (Wednesday, 15 April)
Re: [csswg-drafts] [css-backgrounds-4] How to set declarations of `background-position` containing a logical keyword? (#9253) (Monday, 13 April)
Re: [csswg-drafts] [css-color-5] `color-mix()` serialization is outdated (#13320) (Friday, 10 April)
Re: [csswg-drafts] [css-color-5] `color-mix()` serialization is outdated (#13320) (Friday, 10 April)
[csswg-drafts] [css-color-5] Does `<hue-interpolation-method>` always default to `shorter hue`? (#13788) (Friday, 10 April)
Re: [csswg-drafts] [css-values-5] `var()` fallback containing a positioned `{}` (#12625) (Saturday, 4 April)
Re: [csswg-drafts] [css-cascade] Allow more support features in `supports()` for `@import` (#13759) (Friday, 3 April)
[csswg-drafts] [css-cascade] Allow more support features in `supports()` for `@import` (#13759) (Thursday, 2 April)
Re: [csswg-drafts] [css-conditional] Better `<supports-condition>` syntax (#13012) (Thursday, 2 April)
Closed: [csswg-drafts] [css-conditional] Better `<supports-condition>` syntax (#13012) (Thursday, 2 April)
Re: [csswg-drafts] [css-syntax-3][css-cascade][css-conditional] Missing definition of `<declaration>` (#13003) (Thursday, 2 April)
Re: [csswg-drafts] [css-color-5] Should intermediate out of range values be preserved in color-mix? (#10414) (Wednesday, 1 April)
[csswg-drafts] [css-color-4] Clarify that `none` is allowed in calculations (#13752) (Wednesday, 1 April)

hiikezoe via GitHub

Hiroya UGA via GitHub

Re: [csswg-drafts] [css-scoping] `:has-shadow` pseudo-class (#11007) (Thursday, 16 April)

Hoch via GitHub

Re: [csswg-drafts] [css-gaps-1] `overlap-join` with `between` rule visibility (#13697) (Tuesday, 7 April)
Re: [csswg-drafts] [css-gaps-1] Dropping decorations for suppressed gaps (#13754) (Thursday, 2 April)
Re: [csswg-drafts] [css-gaps-1] Dropping decorations for suppressed gaps (#13754) (Wednesday, 1 April)
Re: [csswg-drafts] [css-gaps-1] Dropping decorations for suppressed gaps (#13754) (Wednesday, 1 April)

hyojin via GitHub

Re: [csswg-drafts] [cssom-view] scrollIntoView for text nodes/selections (#6465) (Thursday, 9 April)

Hyowon via GitHub

[csswg-drafts] circle()/ellipse(): <radial-size> vs <shape-radius>{2} for corner keywords (#13814) (Thursday, 16 April)

Ian Kilpatrick via GitHub

Re: [csswg-drafts] [css-image-animation] Should likely rely on Web Animation concepts rather than creating new ones. (#13745) (Tuesday, 14 April)
[csswg-drafts] [css-flexbox-1] visibility:collapse causes shifts if items are baseline-aligned. (#13771) (Monday, 6 April)
Re: [csswg-drafts] [css-anchor-position-1] relaxing abspos ordering requirement for acceptable anchor elements (#13751) (Wednesday, 1 April)
Re: [csswg-drafts] [css-forms-1] Include fieldset and legend (#11983) (Wednesday, 1 April)
Re: [csswg-drafts] [css-forms-1] Include fieldset and legend (#11983) (Wednesday, 1 April)
Re: [csswg-drafts] [css-grid-3] Allow <auto-repeat> (i.e. repeat(auto-fill|auto-fit, ...)) to accept intrinsic sizes (#9321) (Wednesday, 1 April)

ile-24556 via GitHub

[csswg-drafts] Pull Request: [css-fonts-4] Fix typo in <generic-family> overview (Friday, 10 April)

Jan Varga via GitHub

[csswg-drafts] [css-typed-om-1] How should leading whitespace before var() be normalized in CSSUnparsedValue round-tripping? (#13792) (Friday, 10 April)

Jason via GitHub

Re: [csswg-drafts] [css-properties-values-api] Shorthand for custom property declaration (#7523) (Saturday, 4 April)
Re: [csswg-drafts] [css-properties-values-api] Shorthand for custom property declaration (#7523) (Friday, 3 April)

Javier Contreras via GitHub

Re: [csswg-drafts] [css-gaps-1] `overlap-join` with `between` rule visibility (#13697) (Tuesday, 7 April)
Re: [csswg-drafts] [css-gaps-1] Dropping decorations for suppressed gaps (#13754) (Thursday, 2 April)

Jen Simmons via GitHub

Re: [csswg-drafts] [css-anchor-position-1] relaxing abspos ordering requirement for acceptable anchor elements (#13751) (Wednesday, 1 April)

Jeremias Menichelli via GitHub

Re: [csswg-drafts] [cssom-view] Consider making scroll methods return promises (#1562) (Thursday, 2 April)

jfkthame via GitHub

Re: [csswg-drafts] [css-conditional-5][css-color] Define `style()` color comparison in more precise terms (#13157) (Tuesday, 14 April)

Joey Arhar via GitHub

Re: [csswg-drafts] [css-forms-1] Use better fallbacks for ::picker(select) (#13541) (Friday, 10 April)
Re: [csswg-drafts] [css-forms-1] option hover/active styles inside of disabled select listbox (#13383) (Thursday, 9 April)
Re: [csswg-drafts] [css-forms-1] does select use correct writing-mode for positioning? (#13738) (Wednesday, 8 April)
[csswg-drafts] Pull Request: [css-forms-1] Add "self" to position-area and position-try-fallbacks (Wednesday, 8 April)
Re: [csswg-drafts] What pseudo-elements should be allowed after ::picker(select) ? (#13590) (Tuesday, 7 April)
Re: [csswg-drafts] [css-forms-1] does select use correct writing-mode for positioning? (#13738) (Thursday, 2 April)
Re: [csswg-drafts] [css-forms-1] does select use correct writing-mode for positioning? (#13738) (Thursday, 2 April)

Johannes Odland via GitHub

Re: [csswg-drafts] [mediaqueries] Effect of <meta name=color-scheme> on img and video sources (#13377) (Wednesday, 1 April)

Jonathan Watt via GitHub

[csswg-drafts] [css-animations-2] Editors draft missing Previous Versions section (#13806) (Tuesday, 14 April)
[csswg-drafts] [css-animations-1] Editors draft missing link to 2023 working draft (#13805) (Tuesday, 14 April)

Josh Tumath via GitHub

Re: [csswg-drafts] [css-fonts-5] <meta text-scale> limits (#13557) (Thursday, 16 April)
Re: [csswg-drafts] [css-fonts-5] <meta text-scale> limits (#13557) (Thursday, 9 April)
Re: [csswg-drafts] [css-fonts-5] <meta text-scale> limits (#13557) (Wednesday, 8 April)
Re: [csswg-drafts] [mediaqueries] Effect of <meta name=color-scheme> on img and video sources (#13377) (Wednesday, 1 April)

jsnkuhn via GitHub

Re: [csswg-drafts] [css-shapes] add additional corner-shapes options to inset() etc (#8946) (Wednesday, 15 April)
Re: [csswg-drafts] [css-borders-4] `border-clip` with an element reference (#8808) (Sunday, 12 April)
Re: [csswg-drafts] [css-forms-1] Add a way to reproduce fieldset/legend border magic in CSS (#13757) (Thursday, 2 April)

kevers-google via GitHub

Kevin Babbitt via GitHub

Re: [csswg-drafts] [css-gaps-1] Short i18n review checklist (#13583) (Thursday, 16 April)
Closed: [csswg-drafts] [css-gaps-1] Short i18n review checklist (#13583) (Thursday, 16 April)
Re: [csswg-drafts] [css-gaps-1] Dropping decorations for suppressed gaps (#13754) (Wednesday, 15 April)
Re: [csswg-drafts] Proposal: CSS Text Transitions & Animations (#13689) (Tuesday, 14 April)
Closed: [csswg-drafts] [css-gaps-1] Allow row decoration breaks in Multicol (with column-wrap) (#13135) (Monday, 13 April)
Re: [csswg-drafts] [css-gaps-1] Allow row decoration breaks in Multicol (with column-wrap) (#13135) (Monday, 13 April)
Re: [csswg-drafts] [css-gaps] Logical geometry (#13649) (Monday, 13 April)
Re: [csswg-drafts] [css-gaps] More vertical-writing cases (#13648) (Monday, 13 April)
Closed: [csswg-drafts] [css-gaps] Logical geometry (#13649) (Monday, 13 April)
Closed: [csswg-drafts] [css-gaps] More vertical-writing cases (#13648) (Monday, 13 April)
Re: [csswg-drafts] [css-gaps-1] Dropping decorations for suppressed gaps (#13754) (Friday, 10 April)
Re: [csswg-drafts] [css-gaps-1] `overlap-join` with `between` rule visibility (#13697) (Friday, 10 April)
Re: [csswg-drafts] [css-gaps-1] `overlap-join` with `between` rule visibility (#13697) (Wednesday, 8 April)
Re: [csswg-drafts] [css-gaps-1] `overlap-join` with `between` rule visibility (#13697) (Wednesday, 8 April)
Re: [csswg-drafts] [css-gaps-1] FAST checklist (#13582) (Tuesday, 7 April)
Closed: [csswg-drafts] [css-gaps-1] FAST checklist (#13582) (Tuesday, 7 April)
Re: [csswg-drafts] [css-gaps-1] `overlap-join` with `between` rule visibility (#13697) (Monday, 6 April)
Closed: [csswg-drafts] [css-gaps-1] Decorations between empty areas: default behaviors (#13477) (Monday, 6 April)
[csswg-drafts] [css-gaps-1] "Extended between" behavior for rule-visibility-items (#13773) (Monday, 6 April)
Re: [csswg-drafts] [css-gaps-1] `overlap-join` with `between` rule visibility (#13697) (Friday, 3 April)
Re: [csswg-drafts] [css-gaps] More vertical-writing cases (#13648) (Friday, 3 April)
Closed: [csswg-drafts] [css-gaps-1] Decorations between empty areas: default behaviors (#13477) (Thursday, 2 April)
Re: [csswg-drafts] [css-gaps-1] Dropping decorations for suppressed gaps (#13754) (Wednesday, 1 April)
Re: [csswg-drafts] [css-gaps-1] Add 'normal' value to 'rule-visibility-items'. #13477 (#13755) (Wednesday, 1 April)
[csswg-drafts] Pull Request: [css-gaps-1] Add 'normal' value to 'rule-visibility-items'. #13477 (Wednesday, 1 April)
[csswg-drafts] Pull Request: [css-gaps-1] Add 'normal' value to 'rule-visibility-items'. #13477 (Wednesday, 1 April)
[csswg-drafts] [css-gaps-1] Dropping decorations for suppressed gaps (#13754) (Wednesday, 1 April)

Kiet Ho via GitHub

Krzysztof Maczyński via GitHub

Re: [csswg-drafts] [css-anchor-position-1] allow anchor() within shape() (#13716) (Monday, 6 April)
Re: [csswg-drafts] [selectors] Next of type selector (#13714) (Monday, 6 April)
Re: [csswg-drafts] [css-gaps-1]: Assigning multiple decoration values to flex containers (#13663) (Monday, 6 April)
Re: [csswg-drafts] [css-gaps-1]: Assigning multiple decoration values to flex containers (#13663) (Monday, 6 April)
Re: [csswg-drafts] [css-display-3] text run ? (#7768) (Thursday, 2 April)

Kurt Catti-Schmidt via GitHub

Re: [csswg-drafts] [css-grid-3][masonry] Handling baseline shim for multi-span items in intrinsic track sizing (#13530) (Wednesday, 1 April)

L. David Baron via GitHub

Re: [csswg-drafts] [css-fonts-5] <meta text-scale> limits (#13557) (Wednesday, 15 April)
Re: [csswg-drafts] [css-fonts-5] <meta text-scale> limits (#13557) (Wednesday, 15 April)
Re: [csswg-drafts] [css-tables-3] Fix typo (#13776) (Wednesday, 8 April)
Re: [csswg-drafts] What pseudo-elements should be allowed after ::picker(select) ? (#13590) (Wednesday, 8 April)
Re: [csswg-drafts] What pseudo-elements should be allowed after ::picker(select) ? (#13590) (Wednesday, 8 April)
Re: [csswg-drafts] [css-tables-3] Fix typo (#13776) (Wednesday, 8 April)
Re: [csswg-drafts] [css-tables-3] Fix typo (#13776) (Wednesday, 8 April)
Re: [csswg-drafts] [css-tables-3] Fix typo (#13776) (Wednesday, 8 April)
Re: [csswg-drafts] [css-tables-3] Fix typo (#13776) (Wednesday, 8 April)
Re: [csswg-drafts] [css-pseudo-4] Should `::file-selector-button` be a `has-allowed pseudo element` (#11856) (Thursday, 2 April)
Re: [csswg-drafts] [css-pseudo-4] Should `::file-selector-button` be a `has-allowed pseudo element` (#11856) (Thursday, 2 April)
Re: [csswg-drafts] [css-pseudo-4] Should `::file-selector-button` be a `has-allowed pseudo element` (#11856) (Thursday, 2 April)
Re: [csswg-drafts] [css-pseudo-4] Should `::file-selector-button` be a `has-allowed pseudo element` (#11856) (Thursday, 2 April)

Lea Verou via GitHub

Re: [csswg-drafts] [css-scoping] `:has-shadow` pseudo-class (#11007) (Thursday, 16 April)
Closed: [csswg-drafts] [css-color-4] Expand the concept of analogous components to analogous sets of components to minimize `none` → `0` conversions (#10210) (Friday, 10 April)
Re: [csswg-drafts] [css-scoping] Allow elements to expose a subset of their shadow tree, which can then be styled with regular CSS (#10939) (Thursday, 9 April)
Re: [csswg-drafts] [css-properties-values-api] Shorthand for custom property declaration (#7523) (Monday, 6 April)
Re: [csswg-drafts] [css-properties-values-api] Shorthand for custom property declaration (#7523) (Friday, 3 April)
Re: [csswg-drafts] [css-mixins-1] Using a scoping rule breaks author expectations, can we get rid of it? (#13727) (Thursday, 2 April)

Limin Zhu via GitHub

Re: [csswg-drafts] Proposal: Declarative Web Haptics (#13728) (Wednesday, 1 April)

Luke Warlow via GitHub

[csswg-drafts] [css-forms-1] accent-color and base appearance. (#13809) (Tuesday, 14 April)
[csswg-drafts] [css-forms-1] Specify UA styles for file input (#13800) (Monday, 13 April)
Re: [csswg-drafts] [css-forms-1] Further define `::file-selector-button` (#11928) (Monday, 13 April)
Re: [csswg-drafts] [css-forms-1] Include fieldset and legend (#11983) (Monday, 13 April)
Re: [csswg-drafts] [css-forms-1] Should auto or none appearance inherit (#12931) (Monday, 13 April)
[csswg-drafts] Pull Request: [css-forms-1] Inherit basic appearance from fieldset to legend (Monday, 13 April)
[csswg-drafts] Pull Request: [css-forms-1] Inherit basic appearance from fieldset to legend (Monday, 13 April)
Re: [csswg-drafts] [css-forms-1] Include fieldset and legend (#11983) (Monday, 13 April)
Re: [csswg-drafts] [css-forms-1] Styles for color input (#12142) (Saturday, 11 April)
Re: [csswg-drafts] [css-forms-1] Should presentation attributes work when in base appearance mode? (#13790) (Friday, 10 April)
[csswg-drafts] [css-forms-1] Should presentation attributes work when in base appearance mode? (#13790) (Friday, 10 April)
Re: [csswg-drafts] [css-forms-1] Include fieldset and legend (#11983) (Friday, 10 April)
Closed: [csswg-drafts] [css-forms-1] Styles for color input (#12142) (Friday, 10 April)
Re: [csswg-drafts] [css-forms-1] different border-radius on select vs picker looks janky (#13520) (Friday, 10 April)
Re: [csswg-drafts] [css-forms-1] does select use correct writing-mode for positioning? (#13738) (Friday, 10 April)
Re: [csswg-drafts] [css-forms] Mechanism to influence the localisation for temporal controls? (#13622) (Friday, 10 April)
Re: [csswg-drafts] [css-forms-1] Add styles for `::color-swatch` (#13598) (Thursday, 9 April)
Re: [csswg-drafts] [css-forms-1] Add a way to reproduce fieldset/legend border magic in CSS (#13757) (Sunday, 5 April)
Re: [csswg-drafts] [css-forms-1] Define range slider datalist integration (#12963) (Thursday, 2 April)
Re: [csswg-drafts] [css-pseudo-4] Should `::file-selector-button` be a `has-allowed pseudo element` (#11856) (Thursday, 2 April)
Re: [csswg-drafts] [css-pseudo-4] Should `::file-selector-button` be a `has-allowed pseudo element` (#11856) (Thursday, 2 April)
Re: [csswg-drafts] [css-forms-1] Add fieldset and legend (#11981) (Thursday, 2 April)
Re: [csswg-drafts] [css-forms-1] Add a way to reproduce fieldset/legend border magic in CSS (#13757) (Thursday, 2 April)
Re: [csswg-drafts] [css-forms-1] Include fieldset and legend (#11983) (Wednesday, 1 April)
Re: [csswg-drafts] [mediaqueries] Effect of <meta name=color-scheme> on img and video sources (#13377) (Wednesday, 1 April)

Marcos Cáceres via GitHub

Re: [csswg-drafts] Proposal: Declarative Web Haptics (#13728) (Wednesday, 1 April)

Martin Robinson via GitHub

[csswg-drafts] [css-pseudo] Possible interoperability issues with white-space handling in `::first-letter` (#13766) (Friday, 3 April)

Martin Trapp via GitHub

[csswg-drafts] [css-view-transition-2] Nit: leftover `contain: view-transition` (#13812) (Wednesday, 15 April)
[csswg-drafts] [css-view-transition-2] Test for opt-in to cross-document view transitions does not need to wait for external stylesheets (#13758) (Thursday, 2 April)

Masataka Yakura via GitHub

Re: [csswg-drafts] border-radius: full; (#13764) (Friday, 3 April)

Mason Freed via GitHub

Re: [csswg-drafts] Add an `::interest-button` pseudo element to interest invokers (#12437) (Thursday, 9 April)

Mike Molisani via GitHub

Re: [csswg-drafts] [css-anchor-position-1] Ability to opt-out of transforms affecting anchor positioning (#13782) (Saturday, 11 April)

Mingye Wang via GitHub

[csswg-drafts] [filter-effects-2] Property for binary "carveout" of filters at element granularity? (#13770) (Monday, 6 April)

mirabilos via GitHub

Re: [csswg-drafts] [css-text] Prevent line breaking after explicit hyphens (#3434) (Monday, 6 April)

Morten Stenshorne via GitHub

Closed: [csswg-drafts] [css-page] Expose unprintable areas via CSS (#11395) (Tuesday, 7 April)
Re: [csswg-drafts] [css-page] Expose unprintable areas via CSS (#11395) (Tuesday, 7 April)

Mozes via GitHub

Re: [csswg-drafts] [cssom-view] scrollIntoView for text nodes/selections (#6465) (Tuesday, 7 April)

Nikola Grancharov via GitHub

Re: [csswg-drafts] [css-fonts] Clarification font-variant-emoji should not affect characters `0-9#*` (#11014) (Thursday, 2 April)

Noam Rosenthal via GitHub

Re: [csswg-drafts] [css-borders-4] Consider `continuous` as a `corner-shape` (#11622) (Thursday, 16 April)
Re: [csswg-drafts] [css-borders-4] Consider `continuous` as a `corner-shape` (#11622) (Thursday, 16 April)
Re: [csswg-drafts] Allow overriding single-shape `border-shape` color/width (#13506) (Tuesday, 14 April)
Re: [csswg-drafts] [css-view-transitions-2] Extend `waitUntil` so that it can delay the start of the View Transition (animating phase) (#13013) (Tuesday, 7 April)

Oriol Brufau via GitHub

Re: [csswg-drafts] [css-sizing] "behaves as auto" needs clarifications (#13652) (Thursday, 16 April)
Re: [csswg-drafts] [css-values-4] `snap a length as a border width`: meaning of "Assert: len is non-negative."? (#13795) (Sunday, 12 April)
Re: [csswg-drafts] [css-properties-values-api] Shorthand for custom property declaration (#7523) (Thursday, 9 April)
Re: [csswg-drafts] [css-link-params] What's the point of ommitting the value? (#13767) (Monday, 6 April)
Re: [csswg-drafts] [css-forms-1] Add a way to reproduce fieldset/legend border magic in CSS (#13757) (Sunday, 5 April)
Re: [csswg-drafts] [css-lists-3] [css-values-5] Potential issue with `toggle()` and `ul` in css-lists-3 Appendix A (#13753) (Sunday, 5 April)
Re: [csswg-drafts] [css-values] Function notations without parameters should be keywords!? (#13172) (Saturday, 4 April)
Re: [csswg-drafts] [css-position] Browsers treat auto margins as 0 when resolving sticky insets (#12852) (Wednesday, 1 April)
Re: [csswg-drafts] [css-sizing] "behaves as auto" needs clarifications (#13652) (Wednesday, 1 April)

Paceaux via GitHub

[csswg-drafts] [css-speech-1] defaults for phrasing elements and voice-character (#13808) (Tuesday, 14 April)

Philip Rogers via GitHub

Re: [csswg-drafts] [css-fonts-5] <meta text-scale> limits (#13557) (Tuesday, 7 April)
Re: [csswg-drafts] [css-fonts-5] <meta text-scale> limits (#13557) (Tuesday, 7 April)

Psychpsyo (Cameron) via GitHub

Re: [csswg-drafts] [css-break-3] Should broken boxes always be extended to fill the gap? (#12801) (Tuesday, 14 April)
Re: [csswg-drafts] [css-view-transition-2] Simplify handling of ::view-transition (#12767) (Thursday, 9 April)
[csswg-drafts] [css-break] Fragmenting of monolithic content when the alternative is overflow (#13781) (Thursday, 9 April)
Re: [csswg-drafts] [css-view-transition-2] Simplify handling of ::view-transition (#12767) (Sunday, 5 April)

r12a via GitHub

Re: [csswg-drafts] [css-text-4] Split text-spacing-trim into different values (#13789) (Friday, 17 April)
Re: [csswg-drafts] [css-text-4] Split text-spacing-trim into different values (#13789) (Thursday, 16 April)
Re: [csswg-drafts] [css-text] `trim-both` and `trim-start` (#13779) (Friday, 10 April)
[csswg-drafts] [css-text-4] Split text-spacing-trim into different values (#13789) (Friday, 10 April)
Re: [csswg-drafts] [css-text] `trim-both` and `trim-start` (#13779) (Friday, 10 April)
[csswg-drafts] Allow use of replace with text-autospace: normal (#13774) (Tuesday, 7 April)

Rob Mayer via GitHub

Re: [csswg-drafts] [css-anchor-position-1] allow anchor() within shape() (#13716) (Friday, 3 April)

Robert Flack via GitHub

Re: [csswg-drafts] [scroll-animations-1] How should ViewTimeline work on an inline or fragmented subject? (#13818) (Thursday, 16 April)
[csswg-drafts] [scroll-animations-1] How should ViewTimeline work on an inline or fragmented subject? (#13818) (Thursday, 16 April)
Re: [csswg-drafts] [css-pseudo] Add ::backdrop and ::view-transitions to the CSSPseudoElement's allowed pseudo-elements list (#13804) (Wednesday, 15 April)
Re: [csswg-drafts] [css-pseudo] Add ::backdrop and ::view-transitions to the CSSPseudoElement's allowed pseudo-elements list (#13804) (Wednesday, 15 April)
[csswg-drafts] [css-animations-2][web-animations-2][scroll-animations-1] Timeline returned for scope with no timeline providing that name. (#13807) (Tuesday, 14 April)
Re: [csswg-drafts] [cssom-view] Clarify number and order of `scroll` and `scrollend` events when a `scroll` event listener performs another scroll (#13772) (Sunday, 12 April)
Re: [csswg-drafts] [cssom-view] Consider making scroll methods return promises (#1562) (Thursday, 2 April)
[csswg-drafts] [cssom-view] Element.scrolled promise? (#13760) (Thursday, 2 April)
Re: [csswg-drafts] [css-overflow-4] Allow scrollable overflow to be visible in the off-axis / overflow-clip-margin (#13445) (Thursday, 2 April)

Romain Menke via GitHub

Re: [csswg-drafts] [css-fonts-5] <meta text-scale> limits (#13557) (Thursday, 16 April)
Re: [csswg-drafts] [css-values-4] `snap a length as a border width`: meaning of "Assert: len is non-negative."? (#13795) (Sunday, 12 April)
[csswg-drafts] [css-values-4] `snap a length as a border width`: meaning of "Assert: len is non-negative." (#13795) (Sunday, 12 April)
[csswg-drafts] [css-values-4] `round(line-width, ...)` specification is confusing (#13794) (Sunday, 12 April)
Re: [csswg-drafts] [css-cascade-6] Add a `media()` function for `@import` (#10972) (Monday, 6 April)
Re: [csswg-drafts] [mediaqueries-5] Defining `@custom-media` inside conditional at-rules (#12536) (Monday, 6 April)

Roman Komarov via GitHub

Re: [csswg-drafts] [css-anchor-position-1] Behavior with transforms and offset-path (#8584) (Thursday, 9 April)

Ronak Bhandari via GitHub

Re: [csswg-drafts] [cssom-view-1] Provide onAnimationEnd callback in scrollIntoView options (#3744) (Monday, 13 April)

Sam Davis via GitHub

Re: [csswg-drafts] [css-gaps-1] `overlap-join` with `between` rule visibility (#13697) (Tuesday, 7 April)
Re: [csswg-drafts] [css-gaps-1] Dropping decorations for suppressed gaps (#13754) (Thursday, 2 April)

Sam Sneddon via GitHub

Closed: [csswg-drafts] [css-font-loading-3] Should document.fonts.add delay Window load events? (#11192) (Friday, 17 April)
Re: [csswg-drafts] What pseudo-elements should be allowed after ::picker(select) ? (#13590) (Wednesday, 8 April)
Re: [csswg-drafts] What pseudo-elements should be allowed after ::picker(select) ? (#13590) (Tuesday, 7 April)
Re: [csswg-drafts] [css-page] Expose unprintable areas via CSS (#11395) (Tuesday, 7 April)

sb3nder via GitHub

Sebastian Zartner via GitHub

Re: [csswg-drafts] [css-pseudo-5] ::text / ::text-node pseudoelement (#2208) (Wednesday, 15 April)
Re: [csswg-drafts] [css-pseudo-5] ::text / ::text-node pseudoelement (#2208) (Wednesday, 15 April)
Closed: [csswg-drafts] border-radius: full; (#13764) (Saturday, 4 April)
Re: [csswg-drafts] border-radius: full; (#13764) (Saturday, 4 April)
Re: [csswg-drafts] [css-syntax-3][css-cascade][css-conditional] Missing definition of `<declaration>` (#13003) (Friday, 3 April)

Seokho Song via GitHub

Re: [csswg-drafts] [css-conditional-5] Add `matchContainer()` and `ContainerQueryList` API text (#13551) (Monday, 13 April)
Re: [csswg-drafts] About special elements propagation (#13435) (Monday, 6 April)

Shubham Gupta via GitHub

[csswg-drafts] Pull Request: [css-viewport-1] Make actual viewport the layout viewport. (Thursday, 9 April)

Simon Fraser via GitHub

Re: [csswg-drafts] Proposal: CSS Text Transitions & Animations (#13689) (Tuesday, 14 April)
Re: [csswg-drafts] [cssom-view] Clarify number and order of `scroll` and `scrollend` events when a `scroll` event listener performs another scroll (#13772) (Thursday, 9 April)
Re: [csswg-drafts] [css-anchor-position-1] allow anchor() within shape() (#13716) (Thursday, 2 April)

Simon Sapin via GitHub

[csswg-drafts] [css-flexbox] Baseline of inline-level flex container (#13813) (Wednesday, 15 April)

Simon Wülker via GitHub

Sleepy Monax via GitHub

[csswg-drafts] [css-lists-3] [css-values-5] Potential issue with `toggle()` and `ul` in css-lists-3 Appendix A (#13753) (Wednesday, 1 April)

stasoid via GitHub

Closed: [csswg-drafts] [css-tables-3] Ambiguous wording in Distributing excess width (#13793) (Saturday, 11 April)
Re: [csswg-drafts] [css-tables-3] Ambiguous wording in Distributing excess width (#13793) (Saturday, 11 April)
[csswg-drafts] [css-tables-3] Ambiguous wording in Distributing excess width (#13793) (Saturday, 11 April)
Re: [csswg-drafts] [css-tables-3] Fix typo (#13776) (Wednesday, 8 April)
Re: [csswg-drafts] [css-tables-3] Fix typo (#13776) (Wednesday, 8 April)
[csswg-drafts] Pull Request: [css-tables-3] Fix typo (Tuesday, 7 April)

Stephen Chenney via GitHub

Re: [csswg-drafts] [css-image-animation] Should likely rely on Web Animation concepts rather than creating new ones. (#13745) (Tuesday, 14 April)

Stephen Mustgrave via GitHub

Re: [csswg-drafts] [mediaqueries] `streaming` media feature for implementing streamer mode (#10973) (Friday, 3 April)

Steve Orvell via GitHub

Re: [csswg-drafts] [css-forms-1] Add a way to reproduce fieldset/legend border magic in CSS (#13757) (Sunday, 12 April)
Re: [csswg-drafts] [css-mixins-1] Using a scoping rule breaks author expectations, can we get rid of it? (#13727) (Thursday, 2 April)
Re: [csswg-drafts] [css-mixins-1] Using a scoping rule breaks author expectations, can we get rid of it? (#13727) (Thursday, 2 April)

suethepooh via GitHub

Re: [csswg-drafts] [css-forms-1] Include fieldset and legend (#11983) (Thursday, 16 April)

Tab Atkins Jr. via GitHub

Re: [csswg-drafts] [css-values-5] Caching CSS random() values in custom functions (#13661) (Wednesday, 15 April)
Re: [csswg-drafts] [css-values-5] Caching CSS random() values in if() (#13662) (Wednesday, 15 April)
Re: [csswg-drafts] [css-values-5] Caching CSS random() values in custom functions (#13661) (Wednesday, 15 April)
Closed: [csswg-drafts] [css-values-5] A more complete syntax definition for `calc-size()` to also cover the `size` keyword (#13158) (Wednesday, 15 April)
Closed: [csswg-drafts] [css-values-5] Names of the random-name keywords (#13601) (Wednesday, 15 April)
Closed: [csswg-drafts] [css-values-5] The `<random-value-sharing>` options for `random()` are confusing (#13132) (Wednesday, 15 April)
Re: [csswg-drafts] [css-values-5] What order to use for the "index of usage" for the default random() keys? (#13337) (Wednesday, 15 April)
Closed: [csswg-drafts] [css-values-5] What order to use for the "index of usage" for the default random() keys? (#13337) (Wednesday, 15 April)
Re: [csswg-drafts] [css-sizing] Auto-resize iframes based on content (#1771) (Wednesday, 8 April)
Re: [csswg-drafts] [css-overflow] Should overflow-clip-margin allow negative lengths? (#11355) (Monday, 6 April)
Closed: [csswg-drafts] [css-overflow] Should overflow-clip-margin allow negative lengths? (#11355) (Monday, 6 April)
Re: [csswg-drafts] [css-overflow] Should overflow-clip-margin apply to scrollable boxes? (#10745) (Monday, 6 April)
Re: [csswg-drafts] [css-values] Provide functions for resolving relative units based on type (#12488) (Monday, 6 April)
Re: [csswg-drafts] [css-link-params] What's the point of ommitting the value? (#13767) (Monday, 6 April)
Re: [csswg-drafts] [css-values-5] Clarify how to parse `<if-args-branch>` (#12487) (Monday, 6 April)
Closed: [csswg-drafts] [css-values-5] Clarify how to parse `<if-args-branch>` (#12487) (Monday, 6 April)
Re: [csswg-drafts] [css-anchor-position-1] inset-inline-start: anchor(start) is confusing (#13734) (Thursday, 2 April)
Re: [csswg-drafts] [css-anchor-position-1] allow anchor() within shape() (#13716) (Thursday, 2 April)
Re: [csswg-drafts] [css-anchor-position] Details on "anchors-valid" (#10201) (Thursday, 2 April)
Re: [csswg-drafts] [css-grid-3] Track definition of 'subgrid' in the direction of the stacking axis of a parent grid lanes container (#13529) (Wednesday, 1 April)
Re: [csswg-drafts] [css-flexbox] Flex lines count (#13414) (Wednesday, 1 April)

taroyamamoto-451 via GitHub

Re: [csswg-drafts] `:lang(lzh)` elements in non-traditional-Chinese CJK elements should not switch font to Traditional Chinese one (#13050) (Friday, 17 April)

Thaina Yu via GitHub

Re: [csswg-drafts] [css-selectors] Allow relative selectors everywhere (#8010) (Friday, 3 April)

Tim Nguyen via GitHub

Re: [csswg-drafts] [css-position-4][css-anchor-position] Top layer exit animations require tracking a lot of state for implicit anchors (#13595) (Wednesday, 15 April)
Re: [csswg-drafts] [css-forms-1] Use better fallbacks for ::picker(select) (#13541) (Tuesday, 14 April)
Re: [csswg-drafts] [css-forms-1] Include fieldset and legend (#11983) (Monday, 13 April)
Re: [csswg-drafts] [css-forms-1] Include fieldset and legend (#11983) (Wednesday, 1 April)
[csswg-drafts] [css-forms-1] Add a way to reproduce fieldset/legend border magic in CSS (#13757) (Wednesday, 1 April)

vmpstr via GitHub

Re: [csswg-drafts] [css-pseudo] Add ::backdrop and ::view-transitions to the CSSPseudoElement's allowed pseudo-elements list (#13804) (Wednesday, 15 April)
Re: [csswg-drafts] [css-view-transitions-2] [scoped] Per-axis clip for auto-nesting? (#13639) (Wednesday, 1 April)

W3C Bot via GitHub

Re: [csswg-drafts] [resize-observer-1] Add note about invocations from update the rendering loop in the html spec #10512 (#10533) (Wednesday, 15 April)
Re: [csswg-drafts] [css-overflow-3] Correct scrollbar space description (#11287) (Tuesday, 14 April)
Re: [csswg-drafts] [css-conditional-5] Clarify how container query length units are evaluated (#11566) (Tuesday, 14 April)
Re: [csswg-drafts] [css-fonts-4] Fix typo in <generic-family> overview (#13791) (Friday, 10 April)
Re: [csswg-drafts] [css-tables-3] Fix typo (#13776) (Wednesday, 8 April)

Westbrook Johnson via GitHub

Re: [csswg-drafts] Do we need :focus-visible-within ? (#3080) (Friday, 3 April)
Re: [csswg-drafts] Do we need :focus-visible-within ? (#3080) (Friday, 3 April)
Re: [csswg-drafts] Do we need :focus-visible-within ? (#3080) (Friday, 3 April)
Re: [csswg-drafts] Do we need :focus-visible-within ? (#3080) (Friday, 3 April)
Re: [csswg-drafts] Do we need :focus-visible-within ? (#3080) (Thursday, 2 April)

ziransun via GitHub

Re: [csswg-drafts] Allow developers to set the text color under the caret when caret-shape is block (#13723) (Friday, 17 April)

Zéfling via GitHub

Re: [csswg-drafts] [css-pseudo-5] ::text / ::text-node pseudoelement (#2208) (Wednesday, 15 April)

一丝 via GitHub

Re: [csswg-drafts] [css-borders-4] Consider `continuous` as a `corner-shape` (#11622) (Thursday, 16 April)
Re: [csswg-drafts] [css-borders-4] Consider `continuous` as a `corner-shape` (#11622) (Thursday, 16 April)
Re: [csswg-drafts] [css-shapes][css-images-3] `<radial-size>` syntax seems incorrect (#10812) (Thursday, 16 April)
Re: [csswg-drafts] [css-shapes] add additional corner-shapes options to inset() etc (#8946) (Friday, 10 April)
Re: [csswg-drafts] [css-borders] Add support for gradient to `box-shadow` (#7094) (Friday, 3 April)

Last message date: Friday, 17 April 2026 19:58:40 UTC