46 Pull requests merged by 19 people

• [css-borders-4] Tighten and improve corner-shape algorithm

  #12313 merged Jun 11, 2025

• [css-values-5] Make the progress() result consistent with its arguments

  #12309 merged Jun 10, 2025

• [css-values-5] Typo

  #12305 merged Jun 10, 2025

• [css-overflow-4] phrasing tweak in setting clamp points

  #12294 merged Jun 8, 2025

• [css-overflow-4][editorial] Minor phrasing tweak

  #12293 merged Jun 8, 2025

• [css-text-4] Fix link to MathML section

  #12242 merged Jun 6, 2025

• [css-mixins-1] Check default values against the parameter type

  #12243 merged Jun 6, 2025

• [css-shapes-2] Fix typo in link to css-shapes-1

  #12295 merged Jun 6, 2025

• [css-borders-4] Typo

  #12297 merged Jun 6, 2025

• [css-animations-2] Fix bikeshed errors

  #12253 merged Jun 5, 2025

• [css-borders-4] Add a general note about outline bordering and corner-shape

  #12278 merged Jun 5, 2025

• [css-values-4] Fetching: use declaration block instead of declaration

  #12286 merged Jun 5, 2025

• [css-shapes-1] Editorial: fix some broken links and alt texts in preparation for WD

  #12284 merged Jun 5, 2025

• [css-shapes-1] [css-shapes-2] Move shape() to level 1 and add myself as editor

  #12279 merged Jun 4, 2025

• [css-mixins-1] Don't erase the result type

  #12259 merged Jun 4, 2025

• [css-borders-4] Constrain radii for concave opposite corners

  #12272 merged Jun 4, 2025

• [css-mixins-1] Consistently return a syntax string

  #12245 merged Jun 3, 2025

• [css-overflow-4] Draft spec for continue: collapse (#7708)

  #10816 merged Jun 3, 2025

• [css-borders-4] Define border/shadow rendering for corner-shape

  #12175 merged Jun 3, 2025

• [css-values-5] Make color-mix() accept 1+ arguments #11530

  #12265 merged Jun 3, 2025

• [css-values-4] [css-cascade-4] [css-color-5] [css-fonts-4] [css-images-4] [css-shapes-2] Clean up fetching

  #12261 merged Jun 3, 2025

• [css-color-hdr-1] Use definition of color() from css-color-5

  #12247 merged Jun 1, 2025

• Initial editor's draft of pointer-animations-1

  #12179 merged May 29, 2025

• [css-forms-1][css-pseudo-4] Drop element-backed status from ::file-selector-button pseudo element

  #12251 merged May 29, 2025

• [css-view-transitions-2] Generated strings start with -ua-

  #12238 merged May 28, 2025

• Added security/privacy self review to the anchored queries explainer

  #12246 merged May 28, 2025

• Added a section about ::tether in the anchored queries explainer

  #12244 merged May 28, 2025

• Missing link in anchored() explainer

  #12237 merged May 27, 2025

• Add an explainer for anchored container queries

  #12235 merged May 27, 2025

• [css-color-adjust-1] Emojis in forced colors mode

  #12173 merged May 26, 2025

• [css-contain-2] Stop monkey-patching the HTML spec.

  #12105 merged May 26, 2025

• [web-animations-2] s/animation-trigger-type/animation-trigger-behavior/

  #12223 merged May 26, 2025

• [css-overflow-5] Define scroll-target-group property for element scroll marker groups

  #12230 merged May 23, 2025

• [css-conditional-5] Explicitly allow tree counting functions #10982

  #12227 merged May 23, 2025

• [css-env-1] env(preferred-text-scale) explainer #10674

  #12228 merged May 23, 2025

• [cssom-view-1] Define HTMLElement.scrollParent

  #12177 merged May 22, 2025

• [web-animations-2] Fix bikeshed build errors, no text changes

  #12221 merged May 21, 2025

• [css-sizing-4] Update responsive-iframes-explainer.md

  #12212 merged May 19, 2025

• Update responsive-iframes-explainer.md

  #12211 merged May 19, 2025

• [css-sizing-4] Create responsive-iframes-explainer.md

  #12210 merged May 19, 2025

• [css-lists-3] Correct markup for nested lists example

  #12189 merged May 13, 2025

• [cssom-1] Correct typos and grammar in "serialize a CSS declaration block"

  #12187 merged May 13, 2025

• [css-borders-4] Create corner-shape-explainer.md for TAG review

  #12185 merged May 12, 2025

• [css-overflow-5] Specify that root ::scroll-marker-group is a child.

  #12184 merged May 12, 2025

• [css-spec-grid-1] Fixes a small typo

  #12181 merged May 12, 2025

• [css-values-5] Fix syntax references for functions

  #12183 merged May 12, 2025

8 Pull requests opened by 6 people

• Fix typo in css-pseudo-4

  #12195 opened May 14, 2025

• [css-highlight-api] Change highlightsFromPoint return type #12031

  #12215 opened May 20, 2025

• [css-view-transitions-2] Define the view-transition-group-children pseudo element

  #12277 opened Jun 4, 2025

• [css-shapes-1] Missing comma between shape() parameters

  #12280 opened Jun 5, 2025

• [css-shapes-1] Typo

  #12281 opened Jun 5, 2025

• [pointer-animations-1] Prefix `pointer()` definition types

  #12283 opened Jun 5, 2025

• [css-animations-2] [web-animations-2] Animation trigger event

  #12314 opened Jun 10, 2025

• [media-5] Add more discussion of fingerprinting risks with `prefers-*`, per #12282

  #12318 opened Jun 11, 2025

49 Issues closed by 19 people

• [css-borders-4] corner-shape `angle` vs `bevel`

  #12232 closed Jun 11, 2025

• [css-values-5] How to determine the type of `` in `calc-mix()`?

  #10770 closed Jun 10, 2025

• Wrong implicit details relationship with anchor positioning

  #12311 closed Jun 10, 2025

• [css-mixins-1] Missing validation of default parameter value

  #11922 closed Jun 7, 2025

• [css-mixins-1] `3.1.11` seems to make it impossible to have a return type

  #12256 closed Jun 6, 2025

• [pointer-animations] Minor syntax suggestions

  #12285 closed Jun 6, 2025

• [css-overflow] interaction between text-overflow:ellipsis and line-clamp

  #10823 closed Jun 6, 2025

• [css-overflow] Is continue: discard working in the fragment tree useful?

  #7708 closed Jun 6, 2025

• [css-overflow-4] Clarify canonical order of `*-line-clamp` longhands

  #8742 closed Jun 6, 2025

• [css-overflow] Add spec text for the continue variant of `line-clamp`

  #10322 closed Jun 6, 2025

• [css-color-adjust-1] Emojis in forced colors mode

  #8064 closed Jun 5, 2025

• [css-borders-4] Specify how `corner-shape` affects `outline`

  #12194 closed Jun 5, 2025

• [css-color-4] What if gradients with legacy colors *also* interpolated in Oklab by default?

  #7948 closed Jun 5, 2025

• [css-images-4] Clarifying CSS gradient rendering for edge cases involving "longer hue" interpolation

  #11381 closed Jun 4, 2025

• [css-borders-4] Consider constraining radii for concave corner-shape when opposite corners overlap

  #12098 closed Jun 4, 2025

• [css-mixins] Are mixins inside a nested structure aware of its parents?

  #12016 closed Jun 4, 2025

• [css-borders-4] specify how corner-shape affects shadows, outline etc

  #11767 closed Jun 3, 2025

• [css-borders-4] Specify how borders are rendered for `corner-shape`

  #11610 closed Jun 3, 2025

• [css-values-5] Should random() function caching key work over used values?

  #11747 closed Jun 3, 2025

• [css-values-5][cssom] How should modifiers be used when fetching a stylesheet from an @import rule?

  #12086 closed Jun 3, 2025

• [css-cascade] [css-values] CSS fetch algorithms assume the style sheet always has a location

  #12147 closed Jun 3, 2025

• [css-values] "fetch a style resource" should fall back to the CSSStyleSheet's location

  #12068 closed Jun 3, 2025

• [css-images] [css-values] Fetch algorithms require a style sheet, which may not exist

  #12065 closed Jun 3, 2025

• [cssom] Serialized CSS shorthand declaration has incorrect property

  #12262 closed Jun 3, 2025

• [css-borders-4] corner-shape naming

  #6521 closed Jun 2, 2025

• [css-borders-4] Include individual corner shorthands

  #6500 closed Jun 2, 2025

• [css-values] Alternative, weighted mean syntax for `calc-mix()`

  #9658 closed May 29, 2025

• [css-scoping] Expose counter values for use as variable values

  #12248 closed May 29, 2025

• [css-view-transitions-2] Auto-generated names leak via animation name

  #12004 closed May 28, 2025

• [css-functions-mixins] Handling superfluous arguments

  #11190 closed May 28, 2025

• [cssom-view] [css-viewport] Deprecate/Find a better name for the term “Layout Viewport”

  #8237 closed May 28, 2025

• [css-color-5] A single color in `color-mix()` should still be converted to the interpolation space

  #12234 closed May 26, 2025

• [css-borders-4] Use cases for `corner-shape`

  #6980 closed May 26, 2025

• [css-borders] `corner-shape` `border-radius` interaction

  #9188 closed May 24, 2025

• [css-forms-1] Use `field-sizing: content` on controls by default in `appearance: base`?

  #12231 closed May 23, 2025

• [css-color] editorial nit/question

  #12213 closed May 23, 2025

• [css-values-5] What is meant by the distinction between "math function" vs. "function that evaluates to a "

  #11204 closed May 22, 2025

• [cssom-view] Consider adding Element.scrollParent

  #1522 closed May 22, 2025

• [css-values] Distinction between `attr(foo type())` and `attr(foo string)` is too subtle

  #11645 closed May 22, 2025

• [Proposal][css-2025] CSS if() and CSS custom properties nested inside CSS function

  #12198 closed May 21, 2025

• [css-color] Should `color-mix(green 0%)` return transparent black or transparent green?

  #12214 closed May 21, 2025

• [css-display] Understanding blockification

  #12216 closed May 21, 2025

• [css-sizing][css-values] Is `stretch` intrinsic or not? Specs don't agree

  #10967 closed May 20, 2025

• [css-values-5] Do we need media-progress() and container-progress()?

  #11826 closed May 20, 2025

• [css-color-4] statement about range of 'a' parameter in lab() appears incorrect

  #12208 closed May 20, 2025

• [css-cascade] "Fetch an import" discards CSS URL modifiers

  #12148 closed May 14, 2025

• [cssom] CSSMarginDescriptors interface is missing

  #12152 closed May 14, 2025

• [css-color] Adaptive Color Keywords black-or-white and white-or-black

  #4623 closed May 13, 2025

• [css-overflow-5] scroll-marker-group on root scroller?

  #11802 closed May 12, 2025

74 Issues opened by 41 people

• [css-ruby][css-writing-modes] Interaction of ruby with box-breaking bidirectional control codes

  #12327 opened Jun 12, 2025

• [css-gaps-1]: Inheritance of gap decorations within subgrid

  #12326 opened Jun 11, 2025

• [css-view-transitions-2] [scoped] What is the paint order of the ::v-t pseudo in relation to the scope?

  #12325 opened Jun 11, 2025

• [css-view-transitions-2] [scoped] What is the layout of the ::v-t pseudo in relation to the scope?

  #12324 opened Jun 11, 2025

• [css-view-transitions-2] [scoped] When we encounter a tag collision, which transition is skipped?

  #12323 opened Jun 11, 2025

• [css-view-transitions-2] [scoped] Can a self-participating scope be an outer-transition participant?

  #12322 opened Jun 11, 2025

• [css-view-transitions-2] [scoped] Should the scope have contain:v-t by default?

  #12321 opened Jun 11, 2025

• [css-view-transitions-2] [scoped] Should the scope be self-participating by default?

  #12320 opened Jun 11, 2025

• [css-view-transitions-2] [scoped] Allow self-participating scopes?

  #12319 opened Jun 11, 2025

• [css-mixins-1] Allow typed custom properties inside custom functions

  #12317 opened Jun 11, 2025

• [css-filter-effects-2] Apple macOS26 Liquid Glass Effect

  #12316 opened Jun 11, 2025

• [css-mixins-1] Should parameters keep their type?

  #12315 opened Jun 11, 2025

• [css-counter-styles-3] Alias normal CJK counter styles to simplified names

  #12312 opened Jun 10, 2025

• [css-inline-3] `text-box` and `text-overflow` interaction

  #12308 opened Jun 9, 2025

• [css-mixins-1] Defining how results referring to a function should be handled

  #12304 opened Jun 8, 2025

• [css-conditional-5] `scroll-state(stuck)` will remain applying its `@container` ruleset for elements has left viewport

  #12302 opened Jun 7, 2025

• [css-text-decor] add text-overline-offset

  #12301 opened Jun 7, 2025

• [css-counter-styles] CJK longhand counter styles should support values beyond 9999

  #12300 opened Jun 7, 2025

• [cssom-view-1] Don't define "layout viewport", cite "actual viewport"

  #12299 opened Jun 7, 2025

• [css-values-4][css-color-5] Define that color interpolation uses color-mix() if necessary

  #12292 opened Jun 6, 2025

• [filter-effects] What's the order of applying filters and `overflow`?

  #12291 opened Jun 6, 2025

• [css-values-5] Computed (vs used) value of mix() functions

  #12290 opened Jun 5, 2025

• [css-overflow-4] Allow scrollable overflow to be clipped in off-axis

  #12289 opened Jun 5, 2025

• [css-cascade-4] [css-values-4] [css-fonts-4] [css-font-loading] Further issues with URLs and fetching

  #12288 opened Jun 5, 2025

• [css-anchor-position] Fragmentation and bounding boxes

  #12287 opened Jun 5, 2025

• [mediaqueries] Fingerprinting for color-related media queries

  #12282 opened Jun 5, 2025

• [css-values-5] if() function style() styntax should allow for container-names

  #12273 opened Jun 4, 2025

• [css-pseudo-4] Clarify `::file-selector-button` is no longer element-backed and tree-abiding

  #12271 opened Jun 4, 2025

• [css-overflow-5]: allowing tab to access non-current items causes mismatch in forward vs. backward tab order

  #12270 opened Jun 3, 2025

• [css-overflow-5]: mechanism to override and set semantic props on overflow markers and buttons

  #12269 opened Jun 3, 2025

• [css-overflow-5]: browser translation of accessible name strings for scroll-markers and scroll-buttons

  #12268 opened Jun 3, 2025

• [css-forms-1] Rework default styles for slider-like controls

  #12267 opened Jun 3, 2025

• [css-colors-5] Serialization of `color-mix()` percentages in declared values

  #12266 opened Jun 3, 2025

• Proposal: wrap-strategy: balanced for visually balanced grid/flex wrapping

  #12264 opened Jun 3, 2025

• [cssom-view] scrollIntoView container spec unclear

  #12260 opened Jun 2, 2025

• [cssom] Always return escaped idents?

  #12258 opened Jun 2, 2025

• [Proposal] border-style: wavy

  #12257 opened Jun 1, 2025

• [css-text-4] Add an optional second value to `hyphenate-character` to render the unchosen `­`

  #12255 opened May 31, 2025

• [css2] Clarify 10.6.2: height with auto sizing, intrinsic ratio, and intrinsic height

  #12254 opened May 30, 2025

• [css-animations-1][css-animations-2] Should any of the new `animation-*` longhands be forbidden in @keyframes ?

  #12252 opened May 29, 2025

• [css-forms-1] Investigate the content property with pseudo-elements.

  #12250 opened May 29, 2025

• IRC log takes a long time to load

  #12249 opened May 28, 2025

• [css-view-transitions-2] Prevent -ua- prefixed idents from parsing in view-transition-name

  #12241 opened May 28, 2025

• [css-overflow-5]: calling focus on the carousel / scroll container

  #12240 opened May 28, 2025

• [css-overflow-5]: resolving document.activeElement and focus event targets

  #12239 opened May 28, 2025

• [css-conditional-6] Behavior of style(0 = 0px)

  #12236 opened May 27, 2025

• [css-color][css-images] define/link how mix percentages are normalized

  #12233 opened May 26, 2025

• [css-sizing] How should auto-sizing of iframes work?

  #12229 opened May 23, 2025

• [mediaqueries] Prose for `scan` media-feature is misleading

  #12226 opened May 23, 2025

• [css-forms-1] Checkbox/radio button base appearance has no disabled state

  #12225 opened May 22, 2025

• [css-shapes] New ``: `plot` to draw graphs

  #12224 opened May 22, 2025

• [css-flexbox-1] Clamp "hypothetical main size" to be non-negative?

  #12222 opened May 21, 2025

• [css-align] Does `vertical-align` on table cell set `align-content` safely or not?

  #12220 opened May 21, 2025

• [css-values-5] Behavior of ident() in at-rule preludes

  #12219 opened May 21, 2025

• [css2][css-flow][css-sizing] How do min/max block sizes affect bottom margin collapse with last child?

  #12218 opened May 21, 2025

• [css-view-transitions-1] Should block-in-inline splitting prevent `view-transition-name` from being used

  #12217 opened May 21, 2025

• [css-text] hanging-punctuation for aligning accounting numerals?

  #12209 opened May 18, 2025

• [css-fonts-4] Localized font name matching, and WPT

  #12207 opened May 16, 2025

• [css-values-5] Can ident() bypass dashed-ident requirements?

  #12206 opened May 16, 2025

• [css-values-5] What does ident(initial/inherit/etc) mean?

  #12205 opened May 16, 2025

• [css-values-4] What happens to sign(%) when % has no meaning?

  #12204 opened May 16, 2025

• [css-fonts-4] Remove duplication of UA requirements

  #12203 opened May 16, 2025

• Allow triggering of native pseudo-classes for development purposes

  #12202 opened May 15, 2025

• [css-gaps-1] Serializing `column-rule` shorthand from separate longhands

  #12201 opened May 15, 2025

• [meta] Add guidance for how to write good new issues

  #12200 opened May 15, 2025

• [Proposal][css-overflow-5][css-2025] Native CSS Detection of Text Truncation

  #12199 opened May 15, 2025

• [Proposal] Support styling based on an element’s intrinsic aspect ratio (or size)

  #12197 opened May 15, 2025

• [css-text-3][css-text-4] Clarify interaction of `word-break: keep-all` and hyphenation

  #12196 opened May 14, 2025

• [cssom] "Serialize a CSS declaration block" does redundant work collecting longhands

  #12193 opened May 14, 2025

• [css-values-5] ident() (and string()) with used-value-time arguments

  #12192 opened May 13, 2025

• [css-overflow-5] Bikeshed scroll-marker-contain property name

  #12191 opened May 13, 2025

• [view-transitions-1] Section 3.2.1 Conflates Pseudo-Elements and their Selectors

  #12190 opened May 13, 2025

• [view-transitions-1] Callback is invoked without required parameters

  #12188 opened May 13, 2025

• [css-inline] Serialization of `initial-letter`

  #12186 opened May 13, 2025

138 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• [cssom-view-1] Added definition of getBoxQuads()

  #10538 commented on May 22, 2025 • 4 new comments

• [css-color] Mitigating fingerprinting for AccentColor/AccentColorText

  #10372 commented on Jun 4, 2025 • 0 new comments

• [css-scoping][selectors] `:root` should resolve to `:host` in shadow trees

  #11000 commented on Jun 5, 2025 • 0 new comments

• [css-nesting] Make nesting work in `:host` rules

  #9496 commented on Jun 5, 2025 • 0 new comments

• [css-color-4] Channel clipping breaks author expectations, especially when using 'perceptually uniform' spaces

  #9449 commented on Jun 5, 2025 • 0 new comments

• [css-shapes-1] Updated CR of CSS Shapes?

  #6450 commented on Jun 5, 2025 • 0 new comments

• [css-cascade-6] Enable `revert-layer` layer limiting and fallback values

  #10416 commented on Jun 5, 2025 • 0 new comments

• [css-borders-4] Interaction of single-path `border-shape` with non-uniform `border-width`

  #11662 commented on Jun 6, 2025 • 0 new comments

• [css-overflow-4] [css-break] How does `widows` and similar properties affecting fragmentation interact with `continue: discard`?

  #9235 commented on Jun 6, 2025 • 0 new comments

• [css-overflow] Can you line-clamp by both a number of lines and a height at the same time?

  #12041 commented on Jun 6, 2025 • 0 new comments

• [css-overflow-4] How do `-webkit-line-clamp` and `line-clamp` interact when both are specified?

  #10439 commented on Jun 6, 2025 • 0 new comments

• [selectors] Add selector match custom element

  #10407 commented on Jun 6, 2025 • 0 new comments

• [css-overflow] `text-wrap-style` interaction with height-based `line-clamp`

  #10827 commented on Jun 6, 2025 • 0 new comments

• [css-values-5] [css-overflow-4]How does `line-clamp` transition from `` to `auto` or `none`?

  #10502 commented on Jun 6, 2025 • 0 new comments

• [css-overflow-4] Unexpected behavior of `continue: discard` on multicolumn containers with spanners

  #8721 commented on Jun 6, 2025 • 0 new comments

• [css-overflow] What counts as "immediately preceding" for `block-ellipsis`?

  #10868 commented on Jun 6, 2025 • 0 new comments

• [css-borders] Add shorthand for `border-shape` / `corner-shape` / `border-radius`

  #11679 commented on Jun 6, 2025 • 0 new comments

• [css-om-view] Describe layout and visual viewports

  #4724 commented on Jun 7, 2025 • 0 new comments

• [css-view-transitions-2]: Nested ::view-transition-group should have a container pseudo.

  #11926 commented on May 28, 2025 • 0 new comments

• [css-view-transitions-2] Element-scoped view transitions

  #9890 commented on May 28, 2025 • 0 new comments

• [css-overflow-5] Discrete versus navigation scroll marker mode

  #12122 commented on May 29, 2025 • 0 new comments

• [css-overflow-4] drawing over the space reserved by `scrollbar-gutter`

  #5232 commented on May 29, 2025 • 0 new comments

• [css-pseudo-4] Other properties that should be included

  #5700 commented on May 29, 2025 • 0 new comments

• [css-ui] Yes, it would make sense to have selectable pseudo elements

  #2894 commented on May 30, 2025 • 0 new comments

• Setting the primary scrolling direction for a scroll container

  #10060 commented on May 31, 2025 • 0 new comments

• [css-transitions-2] Exit animations (`@exit-style`)

  #9500 commented on May 31, 2025 • 0 new comments

• [css-content][css-fonts][css-text] Language-dependent behavior in CSS with ill-formed language tags

  #7098 commented on Jun 1, 2025 • 0 new comments

• [css-color-5] Make channel values in relative color syntax optional

  #10689 commented on Jun 2, 2025 • 0 new comments

• [css-mixins-1] Problems with public representations of CSSOM values

  #11908 commented on Jun 2, 2025 • 0 new comments

• [mediaqueries-5] Allow comparators / ranges in style queries

  #11759 commented on Jun 2, 2025 • 0 new comments

• [css-values] enable the use of counter() inside calc()

  #1026 commented on Jun 3, 2025 • 0 new comments

• [css-text] Prevent line breaking after explicit hyphens

  #3434 commented on Jun 4, 2025 • 0 new comments

• [css-lists] Error in example 19 in the Lists spec

  #6413 commented on Jun 4, 2025 • 0 new comments

• [css-scroll-anchoring] anchoring within contenteditable elements

  #11748 commented on Jun 4, 2025 • 0 new comments

• Add "show interest" and "lose interest" hover delays to CSS

  #9236 commented on Jun 4, 2025 • 0 new comments

• [css-pseudo] Add a ::contents pseudo-element

  #2406 commented on Jun 11, 2025 • 0 new comments

• [css-view-transitions-1][css-view-transitions-2] Soft-freeze view-transitions L1 and merge into L2

  #11202 commented on Jun 11, 2025 • 0 new comments

• [css-borders-4] corner-shape initial value ("round") is strange in some cases (e.g. bevel)

  #11623 commented on Jun 11, 2025 • 0 new comments

• Republishing Tasks Permathread

  #6900 commented on Jun 11, 2025 • 0 new comments

• [css-values] Spec does not reject duplicate ``s, but WPT does

  #12151 commented on Jun 11, 2025 • 0 new comments

• [css-color-4] Evaluate static gamut mapping algorithms for oklab/oklch spaces

  #10579 commented on Jun 11, 2025 • 0 new comments

• Pseudo classes for the `interestfor` API

  #12154 commented on Jun 11, 2025 • 0 new comments

• [cssom-view] scrollIntoView spec text ("determine the scroll-into-view position") disagrees with browser behavior on which writing-mode(s) to use to determine sides

  #11796 commented on Jun 11, 2025 • 0 new comments

• [css-overflow-5] Selecting ::scroll-marker based on relationship to scroll target

  #11600 commented on Jun 11, 2025 • 0 new comments

• [css-properties-values-api-1] Figure out what to do with font-relative lengths

  #9517 commented on Jun 11, 2025 • 0 new comments

• [css-anchor] Detecting active @position-fallback

  #8171 commented on Jun 11, 2025 • 0 new comments

• [css-values-4] Should progress() functions clamp to 0-100%?

  #11825 commented on Jun 11, 2025 • 0 new comments

• [css-contain-3][css-mediaqueries-5] Unified custom queries

  #7622 commented on Jun 12, 2025 • 0 new comments

• [web-animations-1] Make commitStyles use an endpoint-inclusive active interval

  #11881 commented on Jun 9, 2025 • 0 new comments

• [css-cascade-7] @sheet proposal #11509

  #11980 commented on Jun 9, 2025 • 0 new comments

• [css-forms-1] Add fieldset and legend

  #11981 commented on May 22, 2025 • 0 new comments

• Add scroll-direction state and updated overflowing state to scrollable in the explainer

  #12130 commented on May 13, 2025 • 0 new comments

• [css-easing] Allow `steps()` to accept an easing function as the ``

  #11970 commented on Jun 8, 2025 • 0 new comments

• [mediaqueries-5] Add media query for power saving mode

  #7389 commented on Jun 8, 2025 • 0 new comments

• [css-borders][css-backgrounds] Interaction of `corner-shape` with `shape-outside` needs to be determined

  #10747 commented on Jun 8, 2025 • 0 new comments

• [css-overflow] [css-text] Interaction between whitespace collapsing and line-clamp

  #12008 commented on Jun 8, 2025 • 0 new comments

• [web-animations] Could commitStyles always write the end state of the animation?

  #5394 commented on Jun 9, 2025 • 0 new comments

• [css-forms-1] use calc-size() for improved sizing of and

  #12085 commented on Jun 9, 2025 • 0 new comments

  Interpolate values between breakpoints

  #6245 commented on Jun 10, 2025 • 0 new comments

  Proposal: Custom CSS Functions & Mixins

  #9350 commented on Jun 10, 2025 • 0 new comments

  [css-values-5] Clarify what is a non-animatable `interpolate()` argument

  #9591 commented on Jun 10, 2025 • 0 new comments

  [css-values-5] Using `first-valid()` and `interpolate()` in shorthands

  #11136 commented on Jun 10, 2025 • 0 new comments

  [css-values-5] Define `` with ``

  #10797 commented on Jun 10, 2025 • 0 new comments

  [css-animations-2][web-animations-2] How should AnimationTrigger work?

  #12119 commented on Jun 10, 2025 • 0 new comments

  [css-env][css-values] UAs inconsistent in how OS font settings affect the default font-size `medium`

  #10674 commented on Jun 10, 2025 • 0 new comments

  [mediaqueries-5] Privacy considerations.

  #3488 commented on Jun 11, 2025 • 0 new comments

  CSS WG drafts server

  #12054 commented on Jun 11, 2025 • 0 new comments

  [css-overflow] add method to prevent elements from contributing to scrollable overflow

  #8361 commented on Jun 11, 2025 • 0 new comments

  Proposal: touch-callout

  #12178 commented on Jun 11, 2025 • 0 new comments

  [css-pseudo] Can we make pseudo-elements first-class citizens in the DOM?

  #11559 commented on May 12, 2025 • 0 new comments

  [css-env] Add environment variables defined in WebKit

  #11899 commented on May 15, 2025 • 0 new comments

  [css-env] Publish FPWD?

  #6729 commented on May 15, 2025 • 0 new comments

  [css-flexbox-1] Intrinsic size of single line flexbox.

  #12123 commented on May 15, 2025 • 0 new comments

  [cssom] allow text in CSSStyleSheet constructor

  #12110 commented on May 15, 2025 • 0 new comments

  [css-env] Adding custom env() variables

  #2627 commented on May 16, 2025 • 0 new comments

  [css-align] Clarify how `justify-self` affects automatic size of block-level box

  #12102 commented on May 16, 2025 • 0 new comments

  [selectors] `/idref()/` combinator to follow element references for arbitrary IDREF attributes

  #10970 commented on May 16, 2025 • 0 new comments

  [mediaqueries] Spec has conflicting info on whether or not `` allows trailing commas

  #11254 commented on May 16, 2025 • 0 new comments

  [css-flexbox-1] Clarify min-content and max-content sizing on the block axis

  #12108 commented on May 19, 2025 • 0 new comments

  [selectors] decide on :blank

  #1967 commented on May 19, 2025 • 0 new comments

  Add a property to the `CSSPseudoElement` IDL interface to determine if a pseudo element "exists"

  #12158 commented on May 19, 2025 • 0 new comments

  What should `pseudo(type)` return for elements that can't have pseudo elements?

  #12159 commented on May 19, 2025 • 0 new comments

  Should non-tree-abiding pseudo elements have a separate IDL interface?

  #12160 commented on May 19, 2025 • 0 new comments

  Add a property to the `CSSPseudoElement` IDL interface to retrieve pseudo argument(s)

  #12161 commented on May 19, 2025 • 0 new comments

  Add a property to retrieve plural instances of pseudo elements with the same selector

  #12162 commented on May 19, 2025 • 0 new comments

  [css-conditional-5] Clarify behavior of named container queries in shadow trees

  #12090 commented on May 19, 2025 • 0 new comments

  [css-sizing][css-flexbox] It's false that `stretch` size behaves as `stretch` alignment

  #11784 commented on May 20, 2025 • 0 new comments

  [css-anchor-position-1] Improve accessibility guidance

  #10311 commented on May 12, 2025 • 0 new comments

  Should `min-content` really include the width/height of `flex-basis: 0%` scrollable items?

  #12182 commented on May 13, 2025 • 0 new comments

  [css-color-6] Current state of relative chroma feature in oklch()

  #11946 commented on May 13, 2025 • 0 new comments

  Wide Review of CSS Fonts 4

  #4944 commented on May 13, 2025 • 0 new comments

  [css-highlight-api] highlightsFromPoint(): Inconsistency between spec and test regarding shadow DOM

  #12045 commented on May 13, 2025 • 0 new comments

  [css-fonts] Making the font matching algorithm more prescriptive for local fonts

  #11753 commented on May 14, 2025 • 0 new comments

  [css-anchor-position] Add containing block rules to acceptable elements in top layer

  #11602 commented on May 14, 2025 • 0 new comments

  [cssom][css-grid] Do shorthands serialize with the resolved value of their longhands?

  #11382 commented on May 14, 2025 • 0 new comments

  [web-animations-2][css-animations-2]Should an animation-trigger prevent its animation from taking effect until the trigger says so?

  #11971 commented on May 14, 2025 • 0 new comments

  [css-grid] grid-gap is still taking up space when an element defined in grid-template-area is not on the page.

  #5813 commented on May 14, 2025 • 0 new comments

  [web-animations-2][css-animations-2] How should unspecified trigger range boundaries be resolved?

  #11932 commented on May 14, 2025 • 0 new comments

  [web-animations-2] Should ‘state’ triggers cancel() their animation(s) outside the exit range if the animation finished?

  #11915 commented on May 14, 2025 • 0 new comments

  [web-animations-2]Should animation triggers have equal control over their animations’ playback?

  #11914 commented on May 14, 2025 • 0 new comments

  [css-position] ‘Sticky’ behavior is too limited as position scheme created from the elements nearest block level ancestor & margins

  #2496 commented on May 14, 2025 • 0 new comments

  [css-omview] update description of getBoxQuads API

  #10537 commented on May 14, 2025 • 0 new comments

  [css-position-3] Absolute positioning - Is the new inset & auto-size behaviour web-compatible?

  #11195 commented on May 14, 2025 • 0 new comments

  [css-env][css-conditional] Need an approach to check whether an environment variable is supported

  #3576 commented on May 14, 2025 • 0 new comments

  [css-values-5] Disallow mix/random/tree-counting functions in some contexts

  #10982 commented on May 24, 2025 • 0 new comments

  [css-borders-4] `corner-shape` should impact the rendering of disjoint color corner joins

  #11764 commented on May 24, 2025 • 0 new comments

  [css-ui] Support setting offscreen content inert

  #10711 commented on May 24, 2025 • 0 new comments

  [css-overflow] Make ::scroll-marker-group and ::scroll-marker tree-abiding pseudo elements

  #10708 commented on May 26, 2025 • 0 new comments

  Proposal: CSS @sheet

  #11509 commented on May 26, 2025 • 0 new comments

  [css-anchor-position-1] Behavior with transforms and offset-path

  #8584 commented on May 26, 2025 • 0 new comments

  [cssom-view] Add a more finely tuned scrollIntoView API

  #9836 commented on May 26, 2025 • 0 new comments

  ::slotted() should full support complex selector!!

  #2425 commented on May 26, 2025 • 0 new comments

  [css-page][css-env] Expose unprintable areas via CSS

  #11395 commented on May 27, 2025 • 0 new comments

  How to handle addEventListener on `CSSPseudoElement`?

  #12163 commented on May 27, 2025 • 0 new comments

  [css-color] Should specify that `opacity` is serialized as a number for the specified values

  #10426 commented on May 27, 2025 • 0 new comments

  [css-color-5] Should `color-mix()` default to oklab interpolation?

  #10484 commented on May 27, 2025 • 0 new comments

  [css-forms-1] Should `field-sizing: content` be in base appearance stylesheet?

  #11838 commented on May 27, 2025 • 0 new comments

  [css-sizing] How to shrink to fit the width?

  #191 commented on May 27, 2025 • 0 new comments

  [css-conditional-5][css-overflow-5] Valid size query containers and box tree re-ordering

  #11213 commented on May 28, 2025 • 0 new comments

  [css-anchor-position] custom @position-try should allow transform-origin and translate

  #11666 commented on May 28, 2025 • 0 new comments

  [css-conditional-5] Match scroll-state(scrollable) for root element on viewport

  #11542 commented on May 28, 2025 • 0 new comments

  [css-text-decor] Control the line height of text containing emphasis marks

  #11257 commented on May 20, 2025 • 0 new comments

  [css-display-4] reading-flow and mix of auto-flow and explicit items

  #11208 commented on May 20, 2025 • 0 new comments

  [css-content] Use case for counter / counters in content alt text?

  #10387 commented on May 21, 2025 • 0 new comments

  [css-ui][selectors][mediaqueries] Expose current scrolling direction

  #6400 commented on May 21, 2025 • 0 new comments

  [css-borders] Add a 'hairline' border-width value

  #3720 commented on May 21, 2025 • 0 new comments

  [css-flexbox-2] Add flex-wrap: balance;

  #3070 commented on May 21, 2025 • 0 new comments

  [css-align] `justify-items` and anonymous block boxes

  #11461 commented on May 22, 2025 • 0 new comments

  [mediaqueries] Improve definition of evaluating media features in boolean context

  #8050 commented on May 22, 2025 • 0 new comments

  Issues with ScrollTimeline and animating physical vs logical properties when using writing modes

  #4350 commented on May 22, 2025 • 0 new comments

  [css-values] Functional counterparts of other CSS-wide keywords (`revert-layer()`, `revert-rule()`)

  #11773 commented on May 22, 2025 • 0 new comments

  [css-ui] Standardize tooltip styling and expose as `::tooltip`

  #8930 commented on May 22, 2025 • 0 new comments

  [css-color-hdr] How should checking for percentages summing to 0 work in `dynamic-range-limit-mix()` and `color-mix()` when calc() is used?

  #11678 commented on May 22, 2025 • 0 new comments

  [css-values] Request for New CSS Unit Proposal (pem Unit)

  #11051 commented on May 23, 2025 • 0 new comments

  [css-values] Proposal: `children-count()` function

  #11068 commented on May 23, 2025 • 0 new comments

  [css-content][css-values] Add `type()` support to `content()`

  #11483 commented on May 23, 2025 • 0 new comments

  [css-pseudo] Click or Tap Location

  #12172 commented on May 23, 2025 • 0 new comments

  [css-values-5] Using `if()` to do dark/light switching of image urls.

  #10577 commented on May 23, 2025 • 0 new comments