title: What is the best way to clear Plone's CSS cache?
body: <p>I am using Plone and CacheFu behind an Apache caching reverse proxy. Plone combines multiple CSS files into one file such as name-of-css-file-cachekey1234.css where 1234 is a random number, and it may take an hour for CSS changes made on the filesystem to show up on the site. How can I see those changes sooner without slowing down my site by enabling CSS debug mode?</p>