.How do you organize CSS files?

Answer 1

http://stackoverflow.com/questions/146106/ddg#146695
https://developer.mozilla.org/en-US/docs/Learn/CSS/Building_blocks/Organizing

Answer 2

It is better to have only one CSS file in order to limit the number of HTTP requests sent by the browser. If you are having a large code base consider using a preprocessor.

On the other hand, SMACSS is a convention for writing and organizing stylesheets.

http://smacss.com