CSS (Cascading Style Sheets) is a format for laying out html content, commissioned by the W3C. When HTML was first created, it was a format for documents. There were ways to format text, (making it bold, changing the size, color, etc.), there were ways to insert images, but there wasn’t really a way to layout a page. People who really knew HTML began using tables to lay out pages, since it was the only real way to control page...

Who decides the correct syntax of HTML or CSS code? The World Wide Web Consortium (W3C), founded in October of 1994, sets the current standards for valid HTML and CSS code. If your code does not meet these standards, this is a large problem, and should be fixed as soon as possible. Here are some issues that can arise if your code does not the HTML and CSS standards: Pages do not display correctly in browsers, which can cause a whole number...