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Format & optimize CSS

With CSSTidy (v1.3) you can optimize CSS files online and formatting! Organization and structuring of style sheets.

(v1.4a)

CSS3 specifications added: Border Radius (Rounded Corners), Border Images, Multi-Column Properties, Animation Properties, Transition Properties, New Background Properties, Overflow Properties ...

If you want to follow the development of CSS3, visit w3.org.

CSS - Optimiser