You just got a new web design gig. There's a blank CSS file staring out from your favorite text editor. This time, you tell yourself, it's going to be clean and simple CSS. No crazy descendant ...

CSS has some great new tools like pseudo classes and pseudo elements for selecting things just by where they are in the DOM. For example, :first-child can select the first descendant of an element or ...

If you haven't checked out CSS, understanding the most often used core selectors is a good place to start. I want to learn the CSS language, so how do I get started? I hear this question from ...

Understanding how browsers parse CSS and render websites is an important first step towards writing more efficient code. In this first piece on efficient CSS, we look at selectors, how the browser ...