Information about the .css (css) file type

Below is all the information we have available on file about the .css (css) file type.

Cascading Style Sheet (CSS) file. A text editable file providing common style definitions for a set of web pages.

Where this is available we would like to include file format information on .css files, as well as information on how to view or open files of type .css. If you know of any information which we have missed then please let us know.