Wordpress plugin for Divi

Hi, I am trying to embed my shop using the Spreadshop plugin for Wrodpress. My site is built using the DIvi Theme- When I put the shortcode in a Code Block the spreadshop pushes outside of the block border and corrupts my main site navigation menu? Does anyone know how to keep it contained in Divi or is there additional code to add to keep it inside of the block within the page?
Thank for your help!!