In this article you’ll learn how to write leaner, cleaner CSS using 10+ micro-optimization techniques. The basic idea behind micro-optimizing your CSS involves writing clean code, eliminating extraneous characters, and reducing overall file size. And you don’t have to rely on an automated script to do everything for you. Instead of writing lazy, sloppy, bloated code and then just dumping your hideous CSS into an automated minifier, it’s better to understand and practice as many micro-optimization tips as possible, given your particular coding style and specific project requirements…
Direct link: How to Micro-Optimize Your CSS