O'Reilly logo

HTML5 and CSS3: Visual QuickStart Guide, Seventh Edition by Bruce Hyslop, Elizabeth Castro

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

Testing Your Page

Even if your code validates, your page still may not work the way you want it to Image. Or it may work properly in one browser, but not in the next. It’s important to test your page in a variety of browsers and platforms (see the sidebar “Which Browsers Should You Test?”).

Image This page validates, but it doesn’t look anything like it’s supposed to. What’s the problem Image?

The problem is the link to the CSS file—the file is named styles.css ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required