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

How to Get the Navigation Bar Under the Header in CSS. When you're coding a new website layout, it sometimes can be tricky to get the different elements in the exact positions you want.

Digital images, for example, probably appear on some of your Web pages. If you ever need to prevent people from seeing those images, you can use CSS to hide the images by changing a single word in ...

Learn the meaning of HTML (Hypertext Markup Language), the role HTML files play in the development and delivery of webpages, and the syntax used to create them.

Have you ever wanted to apply Instagram-like filters to HTML elements? Well, now you can. The CSS Filter Effects specification, which is backed by Adobe, defines a mechanism for applying common ...