Change title font size/color: Category Shortcode plugin

Hello,

I recently installed the Category Shortcode plugin found here:
http://wordpress.org/extend/plugins/category-shortcode-w-generator/

Here’s an example page I have up right now:
http://www.wx4sno.com/blog/?page_id=1085

I want to change the size and color of the font for the title of each blog post that will be shown. Right now, there is one blog shown with the title “New computer build…” and it’s shown as small text and blue in color.

How would I go about changing Category Shortcode’s output style (shown below) to increase the font size of the title and change the color to white?

Thanks so much!

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