How do I remove the size field border in Dawn theme?

Topic summary

A user seeks help removing the border around the size field selector in Shopify’s Dawn theme.

A PageFly representative responds with a CSS customization solution:

Proposed Steps:

  • Navigate to Online Store → Theme → Edit code
  • Open the theme.liquid file
  • Insert custom CSS code before the closing tag

The response includes a code snippet (though partially corrupted in the thread), suggesting a CSS-based approach to hide or modify the border styling.

Status: Solution provided but not yet confirmed as implemented or successful by the original poster.

Summarized with AI on November 21. AI used: claude-sonnet-4-5-20250929.

Does anyone know how to remove the size field border in dawn theme?

Hi @AndreiGhetu ,

This is Victor from PageFly - Landing page builder, I’d like to suggest this idea for solution:

Step 1. Go to Online Store → Theme → Edit code
Step 2. Open your theme.liquid theme file
Step 3. Paste below code before :


Hope my answer will help you.

Best regards,

Victor | PageFly