There are several ways the user might be exposed to the contents of the CSS file, but the most straightforward is probably the content property - http://www.w3s

There are several ways the user might be exposed to the contents of the CSS file, but the most straightforward is probably the content property - http://www.w3schools.com/cssref/pr_gen_content.asp http://www.w3schools.com/cssref/pr_gen_content.asp .