Use CSS code to style your site headers with borders and other design elements. HTML and CSS use a box model, which means that page elements include margins, padding, background colors and ...

Header code here Navigation bar code here Load the style sheet containing your CSS code. If you do not use separate style sheets, the CSS will be located between the tags at the top of your HTML file.

Your takeaways This course is a great way to help you: • Create HTML5 code, CSS style sheets and embedded styles within HTML5 code. • Create responsive page layouts for both mobile and desktop use; • ...

If you’ve started using HTML5 and CSS 3 in your projects, chances are you’re using Modernizr to detect for features and gracefully degrade for those browsers that don’t support the latest ...

Velocity speaker and CSS expert Nicole Sullivan discusses the state of CSS — how it's adapting to mobile, how it's improving performance, and how some CSS best practices have led to "bloated ...