CSSEdit

CSSEdit is a cascading style sheets editor that allows you to create and modify webpage styles on the fly without having to go back and upload a file to the server or write lines of code.

You can define styles using the selection tool. You can also choose the element that you want to style and define the properties that must be fulfilled to do so.

CSSEdit also allows you to visually explore the CSS of any web page. The style inspector will show you the properties of the elements that you select on the web page.

For Mac OS X 10.4 or later.