Hello, @TFS,
Simply remove the code that I shared with you in my previous reply and add this code there then check back to your issue after clearing the browser cache.
.page-id-5663 .elementor-container.elementor-column-gap-default{max-width:95% !important;}
For the text you added on the top please add the below CSS code in the theme settings >> theme custom CSS >> global CSS at the bottom of the box.
.elementor-column.elementor-col-33.elementor-top-column.elementor-element.elementor-element-eeb6866{min-width:100% !important;}
Then save settings and check back to your site after clearing the browser cache.
The Result will appear like this after adding above both codes: Under Private Content Area:
Regards 8Themes Team.