title: An efficient way to merge 2 large CSS files
body: <p>I'm looking for a tool that allows you to merge 2 large CSS files. All the ones I've tried so far (like CSSMerge) haven't worked out. Some of them just randomly remove properties. Others choke on the non-standard properties like -webkit and -moz and give me errors. And I also need something that preserves the case of each rule. CSSMerge changed all rules to lower-case.</p>