Minutes Berlin F2F 2018-04-11 Part I: CSS Contain, CSS Scoping, CSS Pseudo Elements, CSSOM, CSS UI 4, CSS Timing
CSS Contain
- Resolved: Align ‘contain:paint’ to ‘overflow:clip’ behavior. (Issue #2223)
- Resolved: Size layout and paint containment don’t apply to internal ruby elements. (Issue #2512)
- Resolved: Size containment does not apply to non-atomic inlines. (Issue #2510)
- Resolved: Clarify the definition of what and how an FC is created. (Issue #1457)
- Resolved: Layout and paint containment does not apply to non-atomic inlines. (Issue #1457)
- Resolved: No change to spec, but add examples and improve wording to clarify desired behavior. (Issue #2483)
- Resolved: Add this clarification to the spec. (Issue #2349)
- There’s only one open issue left to resolve (Issue #2527: How do layout and size containment interact with column/page fragmentation?). After that is closed the spec can be republished.
Full Meeting Minutes || Spec Referenced
CSS Scoping
- Resolved: Accept proposal in Issue #2158 (keep
::slotted
and :host
to a single argument)
- Resolved: Account for the specificity of the selector item and change the spec to say pseudo elements have same specificity of pseudo classes. (Issue #1915)
Full Meeting Minutes || Spec Referenced
CSS Pseudo Elements
- Resolved:
::selection
is cleared for shipping unprefixed even though multiple implementations do not (yet) follow the spec. (Issue #2474)
- Resolved: Switch to using inheritance instead of cascade (to describe
::selection
of a child). (Issue #2474)
Full Meeting Minutes || Spec Referenced
CSSOM
- Resolved: For elements not part of a tree or part of a detached tree they return no computed styles (and by no computed styles, we mean empty strings). (Issue #1548)
- Resolved: Elements not part of a flat tree return no style for
getComputedStyle
. (Issue #1548)
- Resolved: Regardless of what window you obtain the
getComputedStyle
function from the origin of the style is where ever the element is. (Issue #1548)
- Resolved:
getComputedStyle
returns none for elements part of non-rendered iframes. (Issue #1548)
- Resolved:
getComputedStyle
for pseudo elements that are not ::slotted
(or similar future things) is supported. (Issue #2139)
- Resolved: Throw on invalid pseudo elements. (Issue #2139)
- Resolved: Add emilio as an editor of CSSOM.
Full Meeting Minutes || Spec Referenced
CSS UI 4
- Resolved: Add
input-security: auto|none
in UI 4 and applies to input type=password
only. (Issue #2495)
- The group decided to restrict only to
input type=password
for now, but intentionally picked the name input-security so that this property can be later extended to other input types if necessary.
Full Meeting Minutes || Spec Referenced
CSS Timing
- Resolved: Have keywords be jump-start, jump-end, jump-none, jump-both (Issue #1680)
Full Meeting Minutes || Spec Referenced
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