It's a good idea to use the minfied version of CSS (Cascading Style Sheets). It'll minimize the page load and thus result in performance grow up. What do you need?
Installation order : Mozilla Firefox > Firebug > YSlow When you will have completed installation. Open a website and press "F12" Click on "Run Test" You will see a well detailed result of web page performance test Click on "Tools" You'll see all available tools Click on YUI CSS Compressor, it'll open a new tab and you will get the minified CSS
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