Who Is This Book For?

This book is for people who know the pain of working on the CSS of a mature website—who have faced a CSS file that four people wrote and that mutated into a huge, sprawling, incoherent mess. We’ve looked the beast in the eye and barely survived.

You’re probably already familiar with CSS, HTML, and web development. We’ll assume that you’re familiar with margins, padding, the box model, @media queries, and myriad other CSS-related technologies.

If you’re looking for a CSS ninja power-up, you’ve come to the right place.

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