Change bullet style

Hi, trying out the shortcode menu. Liking it so far.

I’m wondering how I may change the square bullets to circle bullets. Here’s the code i’m using: [shortmenu menu=”Current Links” enhance=”false” menu_anchor_color=”#000080″ menu_anchor_hover_color=”#ff0000″ is_responsive=”true” ]. You can view it on this site: http://cesarpalacio.com/

Thank you,

Eric