12 Pull requests merged by 10 people

• [css-align-3] Fix typo

  #12686 merged Aug 30, 2025

• the control area is under the game board, not the stats area.

  #12680 merged Aug 29, 2025

• [css-align-3][editorial] Fixed incorrect "Applies to" lines for place-* shorthands

  #12679 merged Aug 28, 2025

• [css-conditional-5] Evaluating unitless zero against <length> values …

  #12656 merged Aug 28, 2025

• [css-selectors-4] Fix interestefor typo

  #12673 merged Aug 28, 2025

• [mediaqueries-5] Drop non standard [RuntimeEnabled] extended attribute

  #12533 merged Aug 28, 2025

• [Editorial] Minor fix to corner-shape shorthand

  #12661 merged Aug 27, 2025

• [css-selectors-5]: move from :heading(<An+B>#) to :heading(<integer>#)

  #12634 merged Aug 27, 2025

• [css-borders-4] Specify the corner-* shorthands

  #12660 merged Aug 26, 2025

• [css-view-transitions-2] add activeViewTransition definition

  #12635 merged Aug 25, 2025

• [css-color-hdr-1] Added alpha() RCS to color syntax #10689

  #12638 merged Aug 25, 2025

• [css-color-hdr-1] Added display-p3-linear to color spaces for interpolation #12596

  #12639 merged Aug 25, 2025

6 Pull requests opened by 5 people

• Add explainer for CSS if() function

  #12657 opened Aug 26, 2025

• [css-overflow-5] Add :target-before and :target-after pseudo classes #11600

  #12662 opened Aug 27, 2025

• [css-conditional-5] Define direction feature for scroll-state() queries

  #12664 opened Aug 27, 2025

• [css-overflow] For the purposes of block-ellipsis "immediately preceding", abspos and end of element are ignored

  #12666 opened Aug 27, 2025

• [css-anchor-position-2] Add the 'anchored' container-type #12390

  #12672 opened Aug 28, 2025

• [css-multicol-1] Remove redundant set of parentheses

  #12685 opened Aug 29, 2025

7 Issues closed by 8 people

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

  #11663 closed Aug 28, 2025

• Reconsider <An+B># for :heading

  #12599 closed Aug 27, 2025

• [cssom-view-1] offsetParent produces incorrect results for position:fixed elements that behave like absolute

  #12352 closed Aug 27, 2025

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

  #11623 closed Aug 26, 2025

• [css-view-transitions-2] Expose `activeViewTransition`

  #12407 closed Aug 25, 2025

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

  #12416 closed Aug 25, 2025

• Fullo

  #12646 closed Aug 24, 2025

27 Issues opened by 20 people

• [css-break] Consider removing references to the CSS Regions spec

  #12684 opened Aug 29, 2025

• [css-anchor-position] Reconsidering names of span-* values

  #12683 opened Aug 29, 2025

• [css-anchor-position] fallback-position behavior: spec vs. expectation

  #12682 opened Aug 29, 2025

• [css-conditional][selectors] A way to set styles according to the used color scheme

  #12681 opened Aug 29, 2025

• [css-position] Can we fix the "fixpos containing block" issue?

  #12678 opened Aug 28, 2025

• [css-mixins-1] Lexical vs. dynamic env() scoping

  #12677 opened Aug 28, 2025

• [css-mixins-1] When does (custom) `env()` resolve?

  #12676 opened Aug 28, 2025

• [css-mixins-1] Is `@env` order dependent?

  #12675 opened Aug 28, 2025

• [css-anchor-position] Anchor Element's "Containing Block"

  #12674 opened Aug 28, 2025

• [css-mixin-1] How does Shadow DOM influence mixin lookup?

  #12671 opened Aug 28, 2025

• [css-mixins-1] How is name lookup done?

  #12670 opened Aug 28, 2025

• [cssom] Missing/outdated serialization rules for pseudo-classes

  #12669 opened Aug 28, 2025

• [css-values-5] `ident()` should be validated at parse time

  #12668 opened Aug 28, 2025

• [css-overflow] Initial value of `block-ellipsis`

  #12667 opened Aug 27, 2025

• [css-overflow] Floats and line-clamp

  #12665 opened Aug 27, 2025

• [css-overflow] How do empty blocks affect line-clamping by height?

  #12663 opened Aug 27, 2025

• [css-overflow-5] `:target-current` pseudo class should also imply `aria-current=true` on an active scroll marker

  #12659 opened Aug 26, 2025

• [css-grid] Better cell placement controls.

  #12658 opened Aug 26, 2025

• Usage of `activeViewTransition` for inbound cross-document transition

  #12655 opened Aug 26, 2025

• [mediaqueries] media feature for reduced frame rate (due to low energy/battery saver mode)

  #12654 opened Aug 26, 2025

• [css-anchor-position-1] Clarification on resize observer timing steps

  #12653 opened Aug 26, 2025

• [web-animations-2][css-animations-2] animation-trigger CSS syntax

  #12652 opened Aug 25, 2025

• [CSS-UI] caret-shape: block/underscore and zero width space

  #12651 opened Aug 25, 2025

• [css-flexbox] Should automatic minimum size check scrollability in the main axis or both?

  #12650 opened Aug 24, 2025

• [css-overflow] Viewport's overflow is not defined when the root has `display: none`

  #12649 opened Aug 24, 2025

• Clamping values and additive animation

  #12648 opened Aug 24, 2025

• Animation and clamping of width, height, and size

  #12645 opened Aug 23, 2025

67 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-sizing] Adding a 'size' shorthand for 'width'/'height'

  #820 commented on Aug 24, 2025 • 0 new comments

• [css-view-transition-1] `visibility: hidden` analogy conflicts with accessibility behavior

  #12629 commented on Aug 25, 2025 • 0 new comments

• [web-animations-2][css-animations-2] Set of actions for animation triggers

  #12611 commented on Aug 25, 2025 • 0 new comments

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

  #12336 commented on Aug 25, 2025 • 0 new comments

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

  #11662 commented on Aug 26, 2025 • 0 new comments

• [scroll-animations-1] Allow `<length-percentage>` in `<keyframe-selector>` when combined with `<timeline-range-name>`

  #10000 commented on Aug 26, 2025 • 0 new comments

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

  #12008 commented on Aug 26, 2025 • 0 new comments

• [css-conditional-5] Disambiguate scrollable/direction when along axis/towards edge

  #12623 commented on Aug 26, 2025 • 0 new comments

• [css-forms-1] Pseudo elements and SVG for form controls

  #12039 commented on Aug 26, 2025 • 0 new comments

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

  #12442 commented on Aug 26, 2025 • 0 new comments

• [cssom-view-1] Differentiate programmatic directional scrolls from absolute scrolls

  #12394 commented on Aug 26, 2025 • 0 new comments

• [css-text-decor-4] Consider renaming `text-decoration-trim`

  #8402 commented on Aug 26, 2025 • 0 new comments

• [css-animations-2] Add animation-trigger for triggering animations when an element is in a timeline's range

  #8942 commented on Aug 26, 2025 • 0 new comments

• [css-grid-3][masonry] Prioritize tracks that don't create overflow

  #10088 commented on Aug 26, 2025 • 0 new comments

• [css-grid-3] Make align-self/justify-self align including adjacent extra space

  #10275 commented on Aug 26, 2025 • 0 new comments

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

  #10674 commented on Aug 26, 2025 • 0 new comments

• [css-grid-3] The initial value of `item-tolerance` should be 0

  #10882 commented on Aug 26, 2025 • 0 new comments

• [css-grid-3][masonry] Enabling repeat(auto-fill, auto)

  #10915 commented on Aug 26, 2025 • 0 new comments

• [css-grid-3][masonry] Clarify what mixing subgridded items with automatic and definite grid position does

  #10926 commented on Aug 26, 2025 • 0 new comments

• [css-conditional] Unclear what is and isn't a descriptor for at-rule()

  #11118 commented on Aug 26, 2025 • 0 new comments

• [selectors] Consider adding a :hover-drag pseudo selector

  #11834 commented on Aug 26, 2025 • 0 new comments

• Proposal for a user interaction :drag pseudo-class

  #11584 commented on Aug 26, 2025 • 0 new comments

• [css-forms-1] Password visibility toggle

  #11845 commented on Aug 26, 2025 • 0 new comments

• [css-display-4] reading-flow/reading-order vs text selection

  #12014 commented on Aug 26, 2025 • 0 new comments

• [css-grid-3][masonry] Adjustments to shorthanding

  #12023 commented on Aug 26, 2025 • 0 new comments

• [css-ui] The interactivity property should not be included in the all shorthand

  #12049 commented on Aug 26, 2025 • 0 new comments

• [css-grid-3][masonry] Make `item-tolerance` initial value `normal`

  #12111 commented on Aug 26, 2025 • 0 new comments

• How to handle addEventListener on `CSSPseudoElement`?

  #12163 commented on Aug 26, 2025 • 0 new comments

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

  #12218 commented on Aug 26, 2025 • 0 new comments

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

  #12348 commented on Aug 26, 2025 • 0 new comments

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

  #12386 commented on Aug 26, 2025 • 0 new comments

• [css-backgrounds-4] Computed Value serialization of background-position and its longhands

  #12564 commented on Aug 26, 2025 • 0 new comments

• [css-grid-3][Masonry] repeat(auto-fill) and minmax()

  #12573 commented on Aug 26, 2025 • 0 new comments

• [css-selectors-4] CSS reflection of "patching"

  #12579 commented on Aug 26, 2025 • 0 new comments

• [css-writing-modes] body propagation of writing-mode/direction/text-orientation and computed vs used styles

  #12586 commented on Aug 26, 2025 • 0 new comments

• Exposing navigation/route matching

  #12594 commented on Aug 26, 2025 • 0 new comments

• [mediaqueries-5] Defining `@custom-media` inside conditional at-rules

  #12536 commented on Aug 26, 2025 • 0 new comments

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

  #12437 commented on Aug 26, 2025 • 0 new comments

• [css-backgrounds-3][css-borders-4] The shape of box-shadow should be a circle for a box with border-radius:50% and big spread

  #7103 commented on Aug 27, 2025 • 0 new comments

• [css-multicol-2] `column-wrap`, `column-height` and column balancing

  #11976 commented on Aug 27, 2025 • 0 new comments

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

  #3720 commented on Aug 27, 2025 • 0 new comments

• [css-anchor-position] Enable scroll position change for focused elements within anchored content

  #11110 commented on Aug 27, 2025 • 0 new comments

• [css-conditional][css-mixins][css-cascade] How should global at-rules work inside of "contextual conditionals" like `@container`?

  #12627 commented on Aug 27, 2025 • 0 new comments

• [css-flexbox-1] Time for a CR Draft of Flexbox 1

  #11435 commented on Aug 27, 2025 • 0 new comments

• TR dark mode styles are low contrast (on view-transitions at least)

  #12516 commented on Aug 27, 2025 • 0 new comments

• [css-stacking] named stacking contexts and containing blocks

  #9108 commented on Aug 27, 2025 • 0 new comments

• [css-pseudo-4] Using real DOM elements to proxy pseudo-elements

  #12575 commented on Aug 28, 2025 • 0 new comments

• [selectors-4] additional resource state pseudo-classes for img / picture elements

  #7467 commented on Aug 28, 2025 • 0 new comments

• [css-view-transitions-2] Revisiting view-transition-name: auto keyword name

  #12091 commented on Aug 28, 2025 • 0 new comments

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

  #12158 commented on Aug 28, 2025 • 0 new comments

• [css-scroll-snap-2] Better snap physics and customization?

  #8549 commented on Aug 28, 2025 • 0 new comments

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

  #11559 commented on Aug 28, 2025 • 0 new comments

• [css-position][css-anchor-position] Splitting Scrollable Containing Blocks

  #12607 commented on Aug 28, 2025 • 0 new comments

• Standardizing `app-region` for draggable app windows

  #7017 commented on Aug 29, 2025 • 0 new comments

• [mediaqueries] Effect of <meta name=color-scheme> on the (prefers-color-scheme) MQ

  #10249 commented on Aug 29, 2025 • 0 new comments

• [css-anchor-position] Invalidation of last successful position option in cases not in the spec

  #12577 commented on Aug 29, 2025 • 0 new comments

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

  #10577 commented on Aug 29, 2025 • 0 new comments

• [css-conditional] Element queries

  #10509 commented on Aug 29, 2025 • 0 new comments

• [css-values-5] seeded random values

  #12072 commented on Aug 29, 2025 • 0 new comments

• [css-position-3] New `container-fixed` value for `position` within a `@container`

  #8762 commented on Aug 29, 2025 • 0 new comments

• [css-anchor-position] What does "using anchor positioning" mean?

  #12552 commented on Aug 29, 2025 • 0 new comments

• [css-anchor-position][other] Handling popover default styles

  #10258 commented on Aug 29, 2025 • 0 new comments

• [css-anchor-position-1] More intuitive alignment defaults when using one-sided insets

  #12512 commented on Aug 29, 2025 • 0 new comments

• [css-sizing] How to handle min-content being bigger than max-content?

  #12076 commented on Aug 29, 2025 • 0 new comments

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

  #10372 commented on Aug 30, 2025 • 0 new comments

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

  #10538 commented on Aug 27, 2025 • 0 new comments

• let `wrap-reverse` define more clearer

  #12619 commented on Aug 26, 2025 • 0 new comments