What is CSS ?????

CSS?? What is CSS? Maybe that's the first time we have in mind in receiving lessons Mulok (web design). According to a reliable source and has proven accuracy (Wikipedia) Cascading Style Sheets (CSS) is a stylesheet language used to set the display of a document written in markup language. CSS is generally used to format web pages written in HTML and XHTML. Nevertheless, his own language can be used for all types of XML documents, including SVG and XUL. CSS specifications set by the World Wide Web Consortium (W3C).
Do you still confuse?? Surely not .... Because I am convinced and believe that you are someone who has extensive knowledge. We go to the next material. CSS is used by the author and the reader of a web page to determine the color, typeface, layout, and various aspects of the document display. Especially, CSS is used to separate between the content of documents (written in HTML or other markup language) with the presentation of documents (written in CSS). This separation can improve content accessibility, provides more flexibility and control over the look, and also reduces complexity and repetition in structural content.
Did you know that CSS enables the same page to be displayed in different ways for different methods of presentation? This is one of advantages such as through a screen, print, voice (when read by a browser-based voice or screen reader), as well as braille readers. HTML or XML page that also can be displayed together in different ways, both in terms of style or color scheme of the display using CSS.