[wackget]

These are great. Please consider adding a visible <textarea> with the CSS instead of relying on "click to copy" buttons. For security reasons, some users/browsers disable access to the clipboard which means there's no fallback way to copy the CSS.

[visiwig]

Solid point, I used to do this, and it wouldn't be hard to go back or add a show code button so users can copy the CSS as text.