Issues

• [css-cascade] Excluding scopes from a selector

  css-cascade-6css-cascade-7
  w3c/csswg-drafts#14567 · Filter by author mirisuzanne opened on Oct 7, 2026

• [css-cascade-6] Stylesheet level effects

  css-cascade-6
  w3c/csswg-drafts#14230 · Filter by author kbabbitt opened on Jul 27, 2026

• [css-cascade] What is the encapsulation context of the user and user agent style sheets?

  css-cascade-4css-cascade-5css-cascade-6
  w3c/csswg-drafts#13829 · Filter by author cdoublev opened on Apr 20, 2026

• [css-cascade-6] supports() for @import should accept a top-level <supports-condition-name>

  css-cascade-6
  w3c/csswg-drafts#13759 · Filter by author cdoublev opened on Apr 2, 2026
  2

• [cssom-1] Add a CSSImportRule attribute for scopes?

  css-cascade-6cssom-1
  w3c/csswg-drafts#13741 · Filter by author cdoublev opened on Mar 29, 2026

• [selectors-4][css-cascade-6] Conflicting definitions of "scope" and "in scope"

  css-cascade-6selectors-4
  w3c/csswg-drafts#13545 · Filter by author cdoublev opened on Feb 22, 2026

• [css-cascade-6][editorial] Fix the number of primary effects of @scope on style rules

  css-cascade-6
  Unread
  w3c/csswg-drafts#13518·cdoublev opened Feb 18, 2026 · Updated Feb 18, 2026

• [css-nesting-1][css-cascade-6] Conflicting definitions of nested/scoped style rules and the nesting selector

  css-cascade-6css-nesting-1
  w3c/csswg-drafts#13517 · Filter by author cdoublev opened on Feb 18, 2026

• [css-cascade] Allow making a scope's upper bound really inclusive (evaluate nested selectors against it)

  css-cascade-6
  w3c/csswg-drafts#13391 · Filter by author benface opened on Jan 24, 2026
  9

• [css-cascade-5] Should <scope-end> be defined as a <relative-selector-list>?

  css-cascade-6
  w3c/csswg-drafts#13290 · Filter by author cdoublev opened on Jan 4, 2026

• [css-cascade-6] <scope-start> and <scope-end> produce <complex-real-selector-list>

  css-cascade-6
  Unread
  w3c/csswg-drafts#12747·cdoublev opened Sep 8, 2025 · Updated Jan 5, 2026·Draft
  1

• [css-cascade-6] Tree-crossing @scope

  css-cascade-6
  w3c/csswg-drafts#12555 · Filter by author andruud opened on Jul 31, 2025
  2

• [css-cascade-6] @base statement or base() function for relative urls in @sheet.

  css-cascade-6css-cascade-7
  w3c/csswg-drafts#11680 · Filter by author romainmenke opened on Feb 9, 2025
  7

• [css-cascade] Shadow DOM style ordering and cascade penetration

  css-cascade-6
  w3c/csswg-drafts#11547 · Filter by author dead-claudia opened on Jan 20, 2025
  1

• [css-cascade-6] Headings case inconsistencies

  css-cascade-6editorial
  w3c/csswg-drafts#11201 · Filter by author j9t opened on Nov 13, 2024
  1

• [css-cascade] Can we use @scope for style isolation?

  css-cascade-6css-cascade-7
  w3c/csswg-drafts#11002 · Filter by author bramus opened on Oct 4, 2024
  21

• [css-cascade-6] Add a media() function for @import

  css-cascade-5css-cascade-6Needs Edits
  w3c/csswg-drafts#10972 · Filter by author romainmenke opened on Sep 28, 2024
  11

• [css-cascade] Allow @import to be nested in conditional rules and/or @layer iff nothing else precedes them

  css-cascade-6css-cascade-7
  w3c/csswg-drafts#10958 · Filter by author LeaVerou opened on Sep 26, 2024

• [css-cascade] @scope as a nested grouping rule and CSSNestedDeclarations

  Closed Accepted by CSSWG Resolutioncss-cascade-6Needs Edits
  w3c/csswg-drafts#10431 · Filter by author andruud opened on Jun 12, 2024
  6

• [css-cascade-6] reusable named scopes

  css-cascade-6
  w3c/csswg-drafts#10336 · Filter by author mayank99 opened on May 15, 2024
  4

• [css-cascade-6] Scope Proximity & Sibling-Element Hops

  Closed Accepted as Editorialcss-cascade-6Needs Edits
  w3c/csswg-drafts#10299 · Filter by author dshin-moz opened on May 9, 2024
  1

• [css-cascade-6] grouping multiple scopes

  css-cascade-6
  w3c/csswg-drafts#10093 · Filter by author mayank99 opened on Mar 16, 2024

• [css-cascade] 'output of the cascade' typo in all levels of Cascading & Inheritance spec?

  css-cascade-3css-cascade-4css-cascade-5css-cascade-6editorial
  w3c/csswg-drafts#9998 · Filter by author mirisuzanne opened on Feb 26, 2024
  1

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

  css-cascade-6
  w3c/csswg-drafts#9841 · Filter by author mirisuzanne opened on Jan 23, 2024
  7

• [css-cascade][css-scoping] Host layerable shadow roots

  css-cascade-6css-cascade-7
  w3c/csswg-drafts#9792 · Filter by author knowler opened on Jan 13, 2024
  4