PUBLIC MARKS from decembre with tags w3c & reference

The CSS Working Group is the W3C working group chartered to develop Cascading Style Sheets (CSS). We are responsible both for the CSS specifications and for their conformance test suites

DOM (Document Object Model) events allow event-driven programming languages like JavaScript, JScript, ECMAScript, VBScript and Java to register various event handlers/listeners on the element nodes inside a DOM tree, e.g. HTML, XHTML, XUL and SVG documents. Historically, like DOM, the event models used by various web browsers had some significant differences. This caused compatibility problems. To combat this, the event model was standardized by the W3C in DOM Level 2.