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 ...

Woolly, the CSS sheep. 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 ...

If you haven't checked out CSS, understanding the most often used core selectors is a good place to start.

From person-to-person coaching and intensive hands-on seminars to interactive online courses and media reporting, Poynter helps journalists sharpen skills and elevate storytelling throughout their ...

An often-overlooked website performance bottleneck occurs in processing cascading style sheets and the subsequent application of CSS selectors across a webpage's document object model. To speed up how ...