Trapped In a Boostrap Container in WordPress

Hi, Pinegrow is wrapping my inner content (between footer/header) with a container div. That makes everything inside the container restrained. How can I make the container flexible or remove the class and have a regular div? Some elements inside my theme need to be full width.

I found out what was going on. I had the index.html page “site content” for Wordpress assigned to a div with the “container” class which was automatically adding it to my front-page.html main content or site content. I updated the index.html site content to be a regular div which also updated my front-page.html(php) output on the live WordPress site.