How can I modify a multicolumn section layout?

Topic summary

A user is attempting to create a custom multicolumn layout for their Shopify store, visualized as red blocks in their design mockup.

Key Details:

  • The user has shared a screenshot (1280x135 PNG) showing their desired layout
  • They’ve also provided their Shopify development store URL for reference
  • The question involves CSS and design customization

Current Status:

  • The discussion appears to be newly opened with no responses yet
  • No solution or guidance has been provided
  • The user is seeking technical assistance on how to implement this specific multicolumn section layout
Summarized with AI on November 12. AI used: claude-sonnet-4-5-20250929.

Hi,

I’m trying to achieve the Multicolumn layout as the red blocks.

Please check my url: https://189ee3-2.myshopify.com/

Thank you,