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 ...

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 ...

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 ...

In the past we’ve covered ways Web designers can keep their CSS clean, highlighting ProCSSor, a desktop app for the Mac which cleans up and compresses your code; as well as CSS Compressor; Code ...

Google's John Mueller was asked if Google "looks at "CSS .Class" to comprehend the structure of a page; or a section of content that clarifies its SERP Features." John responded on Twitter saying "not ...