Up until now, this book has considered CSS files to be static assets. That is, what is requested from the server and delivered to visitors of your site is exactly the same in every instance. Although this is almost always the expected behavior and most performant way to implement CSS, it is possible to tailor the output of our CSS dependent on other factors and deliver different CSS to different users.
KeywordsColor Scheme Continuous Integration Conditional Logic Modulus Operator Cache Server
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