Solved Blurb Modules on a Post - Text Visibility (DU)

I loaded the blurbs section "SERVICES (BOXES - INDIVIDUAL BACKGROUND WITH HOVER)" (as seen here: https://diviultimate.com/services/) into the page builder of a post (template: du-blog-1.php).

The text elements (title, content) and icon are dark and thus hard to read - some overlay? They work fine on a page that has the template page.php). There is no explicit CSS class "free-background-overlay" nor is changing the opacity useful.

Is there a CSS snippet that will allow me to use these modules on a post, or have I just missed something?

 

Last section before footer: orange section

Mine:

DU's

 

That worked perfectly! Thank you.

Will it be necessary to remove the code after the update? In this case, I added it to the page-specific CSS.

 

Thanks for the great service!