PUBLIC MARKS from nhoizey with tags css & xml

A site built to web standards should adhere to standards (HTML, XHTML, XML, CSS, XSLT, DOM, MathML, SVG etc) and pursue best practices (valid code, accessible code, semantically correct code, user-friendly URLs etc)

This paper reviews the main innovations of XML and considers their impact on the editing techniques for structured documents. Namespaces open the way to compound documents; well-formedness brings more freedom in the editing task; CSS allows style to be associated easily with structured documents. In addition to these innovative features, the wide deployment of XML introduces structured documents in many new applications, including applications where text is not the dominant content type. In languages such as SVG or SMIL, for instance, XML is used to represent vector graphics or multimedia presentations.