CSS Compressor - Online code compressor for Cascading Style Sheets
http://www.csscompressor.com/

Use this Cascading Style Sheets, CSS Compressor to compress CSS to reduce CSS code size and make your web pages load faster. You can select from four levels of compression, depending on how legible you want the compressed CSS to be versus degree of compression. It is quick, easy and free!

Online code compressor for Cascading Style Sheets

Compress CSS code to reduce file size and make your sites load faster for free.

不要なスペース等を削除したり書き方を変更したりしてCSSのサイズを減らすことが出来るオンラインツール。via http://tokuna.blog40.fc2.com/blog-entry-1869.html

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by @slicknet