location of css file

[eluser]Unknown[/eluser]
hi, am new to this world.

Can anyone pls tell me where should i keep my .css file.
And others like some mootools application or like that.
:question:

[eluser]JayTee[/eluser]
My file structure typically looks like this:

Code:

/www
  /public
    /cache <-- gzipped/cached CSS/JS files
    /css <-- all .css files
    /images <-- image files
    /js <-- javascript files
  /system (codeigniter) <-- i usually rename this folder
    /application (my stuff) <-- the CI application folder
.htaccess
combine.php <-- gzips css and js files on the fly and caches them
favicon.ico
index.php
robots.txt