WPC Web Page Composer Change Component Layout

Hi,

how can I change the component layout in a Web Page Composer template.

For instance, I want to change the fonts and color for the title in the "Teaser" form.

Or I want to change the color of the links and the font size in the "Link List".

I have already created a new Layout, but I can't see anything to change the CSS-Parameters for the component layout.