Use this handy, simplified guide to quickly learn HTML and CSS -- a foundation of modern web development.

The HTML Code for Nested Lists. HTML offers a flexible way to create nested lists through its unordered and ordered list elements. These can be nested inside each other an unlimited number of ...

How to Tell if a Website Is Built With CSS. One of the best ways to learn to build compelling business websites is to study the code that others create. While HTML is great for placing objects on ...

jsFiddle lets developers play with the three core elements of Web development. Check out this powerful application for rapid prototyping and testing.

By appending just a few lines of HTML and CSS code, researcher Louis Dion-Marcil showed how an external sender could hide the very warning from an email message.

If you use external CSS files to design and determine the design attributes; the HTML code will be clean and it will result to better search engine rankings.