CSS WG Blog front page

This is a page from the Cascading Style Sheets Working Group Blog. Some other places to find information are the “current work” page, the www-style mailing list, and the Future of CSS syndicator.

Do you want to know how the CSS WG works? Fantasai has written about:csswg, An Inside View of the CSS Working Group at W3C.

Minutes Seoul F2F Part I: 2014-05-19 AM- Flexbox, Transitions and Animations, calc(), Image Values 3

By Dael Jackson June 17, 2014 (Permalink)
Categories: resolutions

Flexbox

Full Minutes || Spec Referenced

Transitions and Animations

Full Minutes || Specs Referenced: Transitions, Animations

calc()

Full Minutes || Spec Referenced

Image Values 3

Full Minutes || Spec Referenced

Updated Last Call Working Draft of CSS Masking Level 1 published

By Dirk Schulze May 23, 2014 (Permalink)
Categories: publications

The CSS Working Group and the SVG Working Group have published an updated Last Call Working Draft of CSS Masking Level 1. CSS Masking provides two means for partially or fully hiding portions of visual elements: masking and clipping.

Changes since the last Working Draft are listed in the Changes since last publication.

Please send feedback to the (archived) public mailing list
public-fx@w3.org
with the spec code ([css-masking])
and your comment topic in the subject line.
(Alternatively, you can email one of the editors and ask them to forward your comment.)

First Public Working Draft of the module Geometry Interfaces published

By Dirk Schulze May 23, 2014 (Permalink)
Categories: publications

The CSS Working Group and the SVG Working Group have published a First Public Working Draft of Geometry Interfaces. This specification provides basic geometric interfaces such as DOMPoint, DOMRect, DOMQuad or DOMMatrix used by other modules or specifications.

Implementation is already proceeding in Firefox and prefixed implementations are shipping in Safari, Chrome, Opera and Internet Explorer.

Please send feedback to the (archived) public mailing list public-fx@w3.org with the spec code ([geometry]) and your comment topic in the subject line. (Alternatively, you can email one of the editors and ask them to forward your comment.)

Minutes Telecon 2014-05-07

By Dael Jackson May 8, 2014 (Permalink)
Categories: resolutions

Full Minutes

CSS Custom Properties for Cascading Variables LCWD updated!

By Tab Atkins Jr. May 6, 2014 (Permalink)
Categories: Uncategorized

The CSS Working Group has published an updated Last Call Working Draft of CSS Custom Properties for Cascading Variables (colloquially known as “CSS Variables”). This specification defines custom properties, which are author-defined properties which can accept any value, and the var() function, which lets authors substitute the value of a custom property into another property.

This new Last Call draft has been published because there have been significant changes to the syntax of custom properties and how they are used in the var() function—rather than defining custom properties with names like “var-foo”, they now have names like “–foo”, to be consistent with the plan for other custom extensions to CSS. The CSSVariablesMap interface has also been dropped, in the expectation that a future module extending the concept of custom properties will define something more useful.
Changes since the last Working Draft are listed in the Changes section.

As always, please send feedback to the (archived) public mailing list www-style@w3.org with the spec code ([css-variables]) and your comment topic in the subject line. (Alternatively, you can email one of the editors and ask them to forward your comment.)

Minutes Telecon 2014-04-30

By Dael Jackson May 1, 2014 (Permalink)
Categories: resolutions

Full Minutes

First Public Working Draft of the CSS Will-Change Module Published

By Tab Atkins Jr. April 29, 2014 (Permalink)
Categories: Uncategorized

The CSS Working Group has published a First Public Working Draft of CSS Will-Change. This module defines a single property, “will-change”, which allows the author to provide hints to the browser about what aspects of an element will change in the near future, allowing browsers to set up appropriate optimizations ahead of time, before the change occurs.

Implementation is already proceeding in Firefox and Blink-based browsers (Chrome, Opera), and this specification is expected to advanced to Candidate Recommendation quickly. Any nitpicks on the precise semantics of the property are welcome.

As always, please send feedback to the (archived) public mailing list www-style@w3.org with the spec code ([css-will-change]) and your comment topic in the subject line. (Alternatively, you can email one of the editors and ask them to forward your comment.)

Minutes Telecon 2014-04-23

By Dael Jackson April 24, 2014 (Permalink)
Categories: resolutions

Full Minutes

Minutes Telecon 2014-04-16

By Dael Jackson April 17, 2014 (Permalink)
Categories: resolutions

Full Minutes

CSS Scoping, CSS Line Grid First Public Working Draft

By fantasai April 11, 2014 (Permalink)
Categories: publications

The CSS WG has published First Public Working Drafts of two new modules:

CSS Line Grid Module Level 1
Contains CSS features for aligning content to a baseline grid.

CSS Scoping Module Level 1
Defines various scoping/encapsulation mechanisms for CSS, including scoped styles and the @scope rule, Shadow DOM
selectors, and page/region-based styling.

These are early-stage working drafts: the features described therein are not well-baked and may change dramatically or be removed. We’re soliciting comments on both design and details of these features, and implementers should participate in the design-level discussions happening on www-style before considering implementation.

As always, please send feedback to the (archived) public mailing list www-style@w3.org with the spec code ([css-line-grid] or [css-scoping]) and your comment topic in the subject line. (Alternatively, you can email one of the editors and ask them to forward your comment.)

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[Photo: group photo of the CSS working group in Lyon, France] Contact: Bert Bos
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Last updated 2014-07-16 21:51:31