Valid CSS

Cascading Style Sheets (CSS) is a simple mechanism for adding style (e.g. fonts, colors, spacing) to Web documents. CSS is a Recommendation from the World Wide Web Consortium (W3C) that gives authors and readers more control over the look and layout of HTML & XML documents. Every page on this site validates in accordance to the W3C CSS level 1 recommendation:

Valid CSS1 compliant logo

Among the benefits of using CSS to authors are:

• the HTML code becomes much simpler and more manageable
• using relative measurements in your style sheet, you can style your documents to look good on any monitor at any resolution.
• you have finer and more predictable control over presentation
• you can define the look of a site in one place, and change the whole site by changing just the one file
• people with older browsers can still see your pages
• people with disabilities have better access to your pages

CSS is implemented in several browsers, including Microsoft Internet Explorer, Netscape Navigator, Mozilla, Konqueror and Opera.

World Wide Web Consotium (W3C)

The World Wide Web Consortium (W3C) develops interoperable technologies (specifications, guidelines, software, and tools) to lead the Web to its full potential. By promoting interoperability and encouraging an open forum for discussion, W3C commits to leading the technical evolution of the Web. In just ten years, W3C has developed more than eighty technical specifications for the Web's infrastructure. However, the Web is still young and there is still a lot of work to do, especially as computers, telecommunications, and multimedia technologies converge. To meet the growing expectations of users and the increasing power of machines, W3C is already laying the foundations for the next generation of the Web. W3C's technologies will help make the Web a robust, scalable, and adaptive infrastructure for a world of information. To understand how W3C pursues this mission, it is useful to understand the Consortium's goals and driving principles.

W3C's long term goals for the Web are:

1. Universal Access: To make the Web accessible to all by promoting technologies that take into account the vast differences in culture, languages, education, ability, material resources, access devices, and physical limitations of users on all continents;
2. Semantic Web: To develop a software environment that permits each user to make the best use of the resources available on the Web;
3. Web of Trust: To guide the Web's development with careful consideration for the novel legal, commercial, and social issues raised by this technology.