A user is attempting to create a full-screen background image/GIF with a centered email box that displays correctly on both desktop and mobile devices. They also want to remove a gray bar appearing at the bottom of the page.
Solutions Proposed:
Two support teams offered CSS-based fixes:
EBOOST’s approach: Modify the section-image-banner.css file by adding specific CSS code to set the banner position to absolute and height to 100%, with media queries for responsive behavior.
GemPages’ approach: Edit the theme’s liquid file and paste custom markup code before the </head> tag.
Both solutions involve accessing the theme editor through Online Store > Theme > Edit code. Screenshots were provided to guide the implementation process, though the specific code snippets appear partially corrupted in the conversation text.
Summarized with AI on November 23.
AI used: claude-sonnet-4-5-20250929.
Hello, I would like to make sure my page is correct on both desktop and mobile. I am trying to make the background gif or image that i have full screen with the email box in the center and I can’t find a way to remove the grey bar at the bottom. Help is very appreciated.