• 201113 Jun

    Hats off to the CSS Working Group, it must have been a busy few weeks. Not only have they released several updated specifications, most notably the long awaited publication of the CSS2.1 specification as an official W3C recommendation, but also introduced a major redesign of their home page.

    The release of CSS2.1 as an official recommendation also paved the way for the CSS3 Color module to advance to the recommendation stage, becoming the first CSS3 specification to be released as an official W3C Recommendation.

  • 201117 May

    Posting on behalf of Tab Atkins about an open spec issue:

    I’ve been pretty adamant for some time that gradients should use the math-y interpretation of angles, where 0deg is East and 90deg is North. In addition to matching what you learn in school about polar coordinates, it matches what tools like Photoshop expose. Other members of the WG, though, have been equally adamant that we should more closely match existing language conventions, particularly that bigger angles mean clockwise rotation.

    The strength of my conviction has eroded over time. It really is true that every other use of angles uses them to represent clockwise rotations. In SVG, angles are present in transforms and the glyph-orientation properties, while in CSS they’re present in transforms, image-orientation, and the azimuth and elevation aural properties. In all of them (save elevation, which rotates in a different axis), the rotation is clockwise.

  • 201128 Feb

    Over the course of the last two weeks, the W3C CSS Working Group have issued three updated CSS3 specifications. The first sees the CSS3 Backgrounds and Borders module return to candidate recommendation, with the second and third providing updated working drafts of the CSS3 Text and CSS3 Image Values and Replaced Content modules respectively.

    The working group also introduced a new module, CSS3 Writing Modes, just over 2 weeks ago on the 1st February. This recent flurry of activity represents the first major updates to the CSS3 specifications since the CSS3 Color module was released as a proposed recommendation in October last year.

    Let’s take a look at what’s new. 

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