Issues

• [css-contain] Clarification: does content-visibility: hidden affect id references?

  css-contain-1css-contain-2css-contain-3
  w3c/csswg-drafts#13184 · Filter by author progers opened on Dec 4, 2025

• [css-contain-3] Container Variables

  css-contain-3
  w3c/csswg-drafts#12604 · Filter by author kizu opened on Aug 13, 2025
  1

• [css-contain] [css-sizing] [sizing-values] Allow sizing values like @container burgermenu (width < min-width)

  css-contain-3
  w3c/csswg-drafts#9978 · Filter by author codermapuche opened on Feb 20, 2024
  4

• [css-contain] What should container font relative units match against by default?

  css-conditional-6css-contain-3
  w3c/csswg-drafts#9255 · Filter by author nt1m opened on Aug 28, 2023
  6

• [mediaqueries] Accessing elements' properties in media queries

  css-contain-3
  w3c/csswg-drafts#9211 · Filter by author AdamSobieski opened on Aug 21, 2023
  4

• [css-contain] future compatibility concerns with style queries

  css-contain-3
  w3c/csswg-drafts#9144 · Filter by author romainmenke opened on Aug 2, 2023
  3

• [css-contain][css-overflow] Setting containment on root should not make scrolling impossible

  css-contain-3css-overflow-3
  w3c/csswg-drafts#9003 · Filter by author mirisuzanne opened on Jun 23, 2023
  10

• [css-extensions] Custom container queries

  css-contain-3css-extensions-1
  w3c/csswg-drafts#8121 · Filter by author romainmenke opened on Nov 22, 2022
  7

• [css-overflow][css-contain][css-sizing] overflow: auto incompatible with size containment and container queries

  css-conditional-5css-contain-1css-contain-2css-contain-3css-sizing-4Needs Edits
  w3c/csswg-drafts#7875 · Filter by author Loirooriol opened on Oct 12, 2022
  7

  

• [css-sizing] Examples 6 and 7 imply circularities with container queries

  css-contain-3css-sizing-4
  w3c/csswg-drafts#7868 · Filter by author Loirooriol opened on Oct 12, 2022

• [css-contain] Define the conditions for supporting container size queries

  css-contain-3
  w3c/csswg-drafts#7702 · Filter by author Loirooriol opened on Sep 6, 2022

• [css-contain-3] container queries reacting to css grid column/row width/height

  css-contain-3
  w3c/csswg-drafts#7630 · Filter by author Dan503 opened on Aug 20, 2022
  3

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

  css-contain-3mediaqueries-5
  w3c/csswg-drafts#7622 · Filter by author Que-tin opened on Aug 18, 2022
  19

• [css-contain-3] Inconsistent handling of known and unknown features jeopardizes backward compatibility

  Closed Accepted by CSSWG Resolutioncss-contain-3Needs Testcase (WPT)
  w3c/csswg-drafts#7551 · Filter by author devknoll opened on Aug 1, 2022
  30

• [css-contain-3] Size container features should not be formatted as a CSS descriptor

  css-conditional-6css-contain-3mediaqueries-4mediaqueries-5
  w3c/csswg-drafts#7509 · Filter by author pyoor opened on Jul 18, 2022
  2

• [css-contain-3] Proposal to allow developer to specify content-visibility: auto margin.

  css-contain-2css-contain-3
  w3c/csswg-drafts#7383 · Filter by author vmpstr opened on Jun 17, 2022

• [css-contain-3] Nesting Context (side effect / enhancement)

  css-contain-3
  w3c/csswg-drafts#7209 · Filter by author jakob-e opened on Apr 11, 2022
  9

• [Feature request] Parent width and height units

  css-contain-3
  w3c/csswg-drafts#7169 · Filter by author MatthewLewis1981 opened on Mar 23, 2022
  2

• [css-contain-3][css-grid-2] Interaction between subgrid, and containment.

  Closed as Question AnsweredCommenter Response Pendingcss-contain-3css-grid-2Needs Edits
  w3c/csswg-drafts#7091 · Filter by author bfgeek opened on Feb 25, 2022
  7

  

• [css-contain-3] Add CSSOM API for CSSContainerRule

  css-contain-3
  w3c/csswg-drafts#7033 · Filter by author lilles opened on Feb 10, 2022
  10