Get some particular CSS elements
===

I'm looking for ideas on how to do something (really ?).

Let me explain.
I have a css page that is stored in a table, it presents itself in this form:

    . styleFloatCenter, form.styleFloatCenter,. focus {
       margin: auto;
       width: 70%;
    }

All css is built like that, it is a norm.
I need to recover for all my css "rules" the 2nd element like styleFloatCenter for my example.

An idea? Ty !

