Make sure you validate your HTML and CSS, using a service like the W3C’s validator. This will warn you about obsolete tags and other errors that may make your HTML less robust.

Designers! Subject yourself to "15 unimaginably torturous CSS puzzles" at CSS Hell. Today, Marcos Acosta is your tour guide ...

To show off what EdgeHTML can do, Microsoft has built a browser using predominantly JavaScript, HTML, and CSS. Next, the company released the app on the Windows Store and the sample code on GitHub .

Save your CSS template in the same directory as the HTML pages you want to use the template with. For example, if you want the page "index.html" to use the CSS template "template.css," then save ...

How do I learn to code in HTML and CSS on my Mac? Web design is one of the most useful skills you can learn, and it’s easy to learn HTML and CSS (the two main pillars of web pages) in Mac OS X.