existing menu shortcode

Hi. Sorry if this is a newbie question.

I have been working on a menu with css and would like to insert it into a site as a shortcode. (http://www.albanystrategicmarketing.com/crossroads/). I’d like the bottom menu in white to show up in the content under the slider – which is also a shortcode.

Whomever built the WordPress site leaves me a lot to fix – it’s a fairly chaotic css.

Any help would be great.

Thanks.

Brian

https://wordpress.org/plugins/shortcodes-ultimate/