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

By default, the navigation bar stops rendering after the last link displays. You can use the CSS "height" property to force the navigation bar to extend to the bottom of the page.

CSS isn't necessary for good-looking sites; HTML provides structure, and browsers use appropriate default styles. Design web pages by focusing on semantics through proper HTML tags. Use minimal ...

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 ...

The revived No JS Club celebrates websites that don't use Javascript, the powerful but sometimes overused code that's been bloating the web and crashing tabs since 1995. The No CSS Club goes a ...

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.