The W3C Cascading Style Sheets (CSS) Working Group has released the latest version of the Candidate Recommendation CSS Specification -- CSS 2.1. The newest version corrects some errors in the previous ...

The World Wide Web Consortium has updated its widely used specifications for formatting the look and feel of Web pages, a standard known as CSS (Cascading Style Sheets). After almost a decade of work, ...

The free 3 W3C MarkUp Validation Service and 4 W3C CSS Validation Service ensure that your pages meet the exact specifications established by the W3C. The MarkUp Validation Service checks for ...

Adobe's CSS Shaders proposal, which will bring high-quality cinematic effects to the web through some new CSS tools, has been accepted by the World Wide Web Consortium (W3C). That means CSS Shaders ...

The W3C’s CSS Working Group, the standards body that oversees the CSS specification, is getting closer to defining one of CSS’s most requested features — CSS Variables. However, if you’ve been ...

CSS, which stands for Cascading Style Sheets, or the language that styles and arranges how page elements appear on a website, will get support for trigonometry functions such as sine, cosine, tangent, ...

WordPress uses a combination of PHP, HTML and CSS to render the appearance of a blog. If the CSS contains invalid code, the blog will fail to display as intended, as the Web browser won't understand ...