6 Pull requests merged by 6 people

• [css-color][editorial] Minor syntax adjustments

  #12448 merged Jul 6, 2025

• [cssom-view-1] Add scrollIntoView example demonstrating usage of container attribute

  #12450 merged Jul 4, 2025

• [css-overflow-5] Add an example for 'scroll-target-group' property

  #12449 merged Jul 4, 2025

• [css-regions-1] Tidy up values & fix build errors.

  #12445 merged Jul 3, 2025

• [css-highlight-api-1] Update Editors

  #12438 merged Jul 2, 2025

• [css-forms-1] Add UA style to give slider fill an inline size of 0 wh…

  #12428 merged Jul 1, 2025

4 Pull requests opened by 4 people

• [css-forms-1] Improve slider UA styles

  #12427 opened Jul 1, 2025

• [css-values-5][editorial] Typo

  #12435 opened Jul 2, 2025

• [css-borders-4] Editorial: moved warning to partial borders section and updated changes

  #12444 opened Jul 3, 2025

• [css-viewport-1] number / percentage should be alternates, not optionals

  #12452 opened Jul 6, 2025

6 Issues closed by 4 people

• [css-color] Dangling `<color-space>`

  #12447 closed Jul 6, 2025

• [css-regions-1] `flow-into` and `flow-from` should exclude all CSS-wide keywords

  #9160 closed Jul 4, 2025

• [cssom] #9686 added references to nonexistent `CSSMarginDescriptors`

  #12434 closed Jul 3, 2025

• [css-nesting-1][css-cascade-6] Should/can relative selectors be allowed un-nested

  #12418 closed Jul 2, 2025

• [css-anchor-position] The containing block should be allowed as an acceptable anchor element

  #10412 closed Jul 1, 2025

• [css-grid-3] [masonry] Should items with a definite row/column be placed first?

  #12393 closed Jun 30, 2025

25 Issues opened by 15 people

• [css-typed-om] Reify a color value lacks steps for oklab() and oklch() functions.

  #12454 opened Jul 6, 2025

• [selectors] Backwards combinators

  #12453 opened Jul 6, 2025

• [selectors-5][css-syntax] Resolve to use `'/' [<idref> | <function>] '/'` syntax for all future combinators

  #12451 opened Jul 6, 2025

• [selectors] Syntax for matching attribute value relationships (combinator? @-rule? Something else?)

  #12446 opened Jul 3, 2025

• [css2][css-2025] The state of modularization of CSS

  #12443 opened Jul 3, 2025

• [css-view-transitions-1] finished promise timing

  #12442 opened Jul 3, 2025

• [css-text] `text-transform` for local punctuation marks

  #12441 opened Jul 3, 2025

• [css-env-1] Should `env(var(--custom))` be valid?

  #12440 opened Jul 3, 2025

• Question: Is Responsive Web Design a Good Practice / Standard / aproach?

  #12439 opened Jul 3, 2025

• Add a `::interest-hint` pseudo element to interest invokers

  #12437 opened Jul 2, 2025

• Combinator to get from `interestfor` invoker to its target

  #12436 opened Jul 2, 2025

• [css-text] `hanging-punctuation: last` should be "conditionally hang"

  #12433 opened Jul 2, 2025

• [css-grid-3][Masonry] Repeat(auto-fill, auto) and % sized items

  #12432 opened Jul 1, 2025

• [css-gaps-1] Define interpolation behavior

  #12431 opened Jul 1, 2025

• [css-forms-1] Checkbox and radio sizing should meet WCAG

  #12430 opened Jul 1, 2025

• [css-conditional-5] Should `!important` be valid in a style query?

  #12426 opened Jul 1, 2025

• [css-conditional-5] Style and media ranges are inconsistent

  #12425 opened Jul 1, 2025

• [css-conditional-5] Should `revert-*` evaluate to `unknown` instead of `false` in a style query?

  #12424 opened Jul 1, 2025

• [css-grid-3][Masonry] Repeat(auto-fill, auto) requires no stretched auto tracks

  #12423 opened Jul 1, 2025

• [css-position][quirks] Should `positon: sticky` avoid the percentage height calculation quirk?

  #12422 opened Jun 30, 2025

• [css-sizing][quirks] Should `stretch` be affected by percentage height calculation quirk?

  #12421 opened Jun 30, 2025

• [css-values][quirks] Should `calc()` be affected by percentage height calculation quirk?

  #12420 opened Jun 30, 2025

• [css-forms-1] Have 2 slider-fill pseudos?

  #12419 opened Jun 30, 2025

• [css-mixins-1] Are @mixin rules valid within other at-rules?

  #12417 opened Jun 30, 2025

• [css-overflow-4] `line-clamp` shorthand syntax is ambiguous

  #12416 opened Jun 30, 2025

48 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.

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

  #9500 commented on Jun 30, 2025 • 0 new comments

• [web-animations-2][css-animations-2] Should an animation be allowed to have multiple triggers associated?

  #12399 commented on Jun 30, 2025 • 0 new comments

• [css-cascade-6] When using @import scope(), are the imported styles 'nested'?

  #11756 commented on Jun 30, 2025 • 0 new comments

• [css-cascade-6] `:scope` scoping root node clarification

  #9739 commented on Jun 30, 2025 • 0 new comments

• [css-ui] Support setting offscreen content inert

  #10711 commented on Jun 30, 2025 • 0 new comments

• [css-borders-4] New `border-radius` value for perfectly matching nested radii

  #7707 commented on Jul 1, 2025 • 0 new comments

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

  #3576 commented on Jul 1, 2025 • 0 new comments

• [css-fonts] Should `font-style: oblique 14deg` serialize as `font-style: oblique`?

  #11633 commented on Jul 1, 2025 • 0 new comments

• [web-animations-2][css-animations-2] How do AnimationTriggers attach to animations?

  #12397 commented on Jul 1, 2025 • 0 new comments

• [css-values-5][css-namespaces] CSS @namespace rules should probably not allow URLs with request modifiers

  #12077 commented on Jul 1, 2025 • 0 new comments

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

  #10579 commented on Jul 1, 2025 • 0 new comments

• [css-masking] basic-shape interpolation not interoperable with omitted positions.

  #12339 commented on Jul 1, 2025 • 0 new comments

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

  #12220 commented on Jul 1, 2025 • 0 new comments

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

  #12267 commented on Jul 1, 2025 • 0 new comments

• [css-values-5] *-interpolate() grammar can lead to confusing values

  #12348 commented on Jul 1, 2025 • 0 new comments

• [css-forms-1] Password visibility toggle

  #11845 commented on Jul 1, 2025 • 0 new comments

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

  #12315 commented on Jul 2, 2025 • 0 new comments

• [css-values] Spec does not reject duplicate `<request-url-modifier>`s, but WPT does

  #12151 commented on Jul 2, 2025 • 0 new comments

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

  #11202 commented on Jul 2, 2025 • 0 new comments

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

  #11559 commented on Jul 2, 2025 • 0 new comments

• [css-env][css-fonts] New `<meta text-scale>` tag to make UA initial font size respond to OS text scale setting

  #12380 commented on Jul 2, 2025 • 0 new comments

• [css-sizing-3][css-values-4] Define `width` and `height` CSS values for SVG Elements in a mapping

  #12376 commented on Jul 2, 2025 • 0 new comments

• [css-values][css-backgrounds][css-animations][css-transitions][fill-stroke] How to handle linked list-valued properties?

  #7164 commented on Jul 2, 2025 • 0 new comments

• [css-fonts-5] Feature for making text always fit the width of its parent

  #2528 commented on Jul 2, 2025 • 0 new comments

• [css-highlight-api][css-anchor-position] Allow `anchor-name` on `::highlight(...)`

  #11100 commented on Jul 2, 2025 • 0 new comments

• Republishing Tasks Permathread

  #6900 commented on Jul 2, 2025 • 0 new comments

• Interpolate values between breakpoints

  #6245 commented on Jul 2, 2025 • 0 new comments

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

  #12197 commented on Jul 2, 2025 • 0 new comments

• [css-animations-2] Add / separator before animation-trigger exit range

  #11948 commented on Jul 2, 2025 • 0 new comments

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

  #11395 commented on Jul 2, 2025 • 0 new comments

• Pseudo classes for the `interestfor` API

  #12154 commented on Jul 2, 2025 • 0 new comments

• [css-backgrounds] The shape of box-shadow should be a circle for a box with border-radius:50% and big spread

  #7103 commented on Jul 2, 2025 • 0 new comments

• [cssom-1] `CSSMarginDescriptors` does not have a WebIDL definition

  #10106 commented on Jul 3, 2025 • 0 new comments

• [css-cascade-6] Scoping the subject of a `:has()` selector

  #9841 commented on Jul 3, 2025 • 0 new comments

• [css-values-5] Misleading statement about syntax-checking arbitrary substitution functions at parse time

  #12398 commented on Jul 3, 2025 • 0 new comments

• [css-masking][css-motion] Unify (non-ray() related) grammar of clip-path and motion-path

  #12381 commented on Jul 3, 2025 • 0 new comments

• [css-backgrounds-4] Using logical keywords in background-position shorthand with multiple backgrounds

  #12132 commented on Jul 3, 2025 • 0 new comments

• [css-conditional-5] Add ability to test for at-rule preludes

  #6966 commented on Jul 3, 2025 • 0 new comments

• [css-typed-om] Possible inconsistency in errors thrown from `rectify a CSSColor* val`

  #12414 commented on Jul 3, 2025 • 0 new comments

• [css-gaps-1] Gap intersection point definition might need updating for multi-col

  #12084 commented on Jul 3, 2025 • 0 new comments

• [css-cascade-6] `&` matching inside the `@scope`, and its interaction with `:scope`

  #9740 commented on Jul 3, 2025 • 0 new comments

• [selectors] Parameterized selectors

  #10567 commented on Jul 3, 2025 • 0 new comments

• [css-variables-2] Custom units as simple variable desugaring

  #7379 commented on Jul 4, 2025 • 0 new comments

• [css-sizing] Stretch-fitting inline size next to floats.

  #4028 commented on Jul 4, 2025 • 0 new comments

• [css-values-5] Why is `ident()` an arbitrary substitution function?

  #11663 commented on Jul 4, 2025 • 0 new comments

• [css-animations-2] Move scroll and event animation triggers to independent namespace

  #12336 commented on Jul 4, 2025 • 0 new comments

• [css-text] Reconsider the initial value of the `text-autospace` property

  #12386 commented on Jul 5, 2025 • 0 new comments

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

  #10970 commented on Jul 6, 2025 • 0 new comments