[Plugin: Simple Real Estate Pack] How do we customize the CSS?

I need to modify the style sheet for the mortgage calculator. The black bulky default text totally conflicts with everything else. In the source code for the webpage, the overall theme used points to one stylesheet, and the calculator widget points to its own stylesheet. I see the paths and understand their location and purpose.

Ideally I’d like to point the calc styles to the main theme style sheet, and just have the one.

The problem is I cannot find where I alter the code for this one item specifically.

In the “Sidebar” editor, the area in the file that I thin calls in the calc is beyond me, it’s blended it with numerous other programming.

In what I think is the mortgage calculator .php file, I don’t see anything about pointing to a stylesheet. Where is this code generated?

Getting frustrated….thx!!

http://wordpress.org/extend/plugins/simple-real-estate-pack-4/