The main syntax addition is the @layer rule and its ... as shown in Listing 3 (also see this live example). CSS offers a handy set of properties for controlling the scroll-snap action in a web ...

This definition explains the meaning of CSS (cascading style sheets) and how using them with HTML pages is a user interface (UI) development best practice that complies with the separation of concerns ...

I’ll explain the CSS specificity hierarchy in a way that hopefully makes it easier to understand and then present several examples. CSS specificity hierarchy having the least specificity value.

Major browsers support CSS3 gradients (including Internet Explorer 10), but with different rendering engines, it's still good to have fallbacks. Designing the presentation layer of an HTML5 ...