The CSS WG has published a second Candidate Recommendation of CSS Basic User Interface Module Level 3. This specification describes user interface related properties and values that are proposed for CSS level 3, incorporating such features from CSS level 2 revision 1, and extending them with both new values and new properties.

Call for Implementations

This notice serves as a call for implementations of all CSS-UI-3 features, new properties, values, and fixes/details of existing features. Implementor feedback is strongly encouraged.

Thorough review is particularly encouraged of the following features new in level 3:

• box-sizing
• outline-offset
• resize
• text-overflow
• caret-color
• nav-up, nav-right, nav-down, nav-left

Significant Changes

Significant changes since the previous 2012 LCWD are listed in the Changes section.

This CR has an informative "Considerations for Security and Privacy" section with answers to the "Self-Review Questionnaire: Security and Privacy" document being developed by the W3C TAG.

Feedback

Please send feedback to the (archived) public mailing list www-style@w3.org with the spec code ([css-ui-3]) and your comment topic in the subject line. (Alternatively, you can email one of the editors and ask them to forward your comment.)

See Also

• 2015-07-07 W3C: W3C Invites Implementations of CSS Basic User Interface Module Level 3 (CSS3 UI)

Previously

• 2004-05-12 CSS3 Basic User Interface Module Candidate Recommendation

Also syndicated to CSS WG Blog: CSS Basic User Interface Module Level 3 Candidate Recommendation Published.