How can I remove a non-functional box in the footer of my website theme?

Hello Support team!

I have recently changed the website theme and the footer shows a box with a close button which is not functional. While I was making changes in preview mode there was nothing showing below the footer but once I have published it, the footer box is started showing again. I was trying to find it in code & in the app but didn’t find anything to remove that.

Because of that footer box, the website’s mobile view is affected. In mobile view, the complete theme is shifting left and right. I want to remove that box. Can someone please help me to fix this?

I have added a screenshot below …

Edited message - It is fixed now. Thank you!

Hi @Nuvelon_FLARE

You can add the below css code in custom.css

Online Store > Themes > Actions > Edit Code > Custom.css

#dialog-wrapper__id { display: none; }

Fixed the issue.