How to Change the size of collection list - Sense theme

Topic summary

A user working with Shopify’s Sense theme is experiencing a layout issue with their collection list display:

Current Problem:

  • Desktop view: Collections display correctly in a horizontal 3-column layout
  • Mobile view: Collections appear oversized and stack vertically

Desired Outcome:

  • Make mobile collections display horizontally, matching the desktop layout

Status:

  • The question remains unanswered
  • User has provided store URL and screenshots showing the desktop vs. mobile display differences
  • This appears to be a CSS/responsive design issue requiring theme customization
Summarized with AI on November 12. AI used: claude-sonnet-4-5-20250929.

I’m using Sense theme, On PC it’s all right showing 3 collections horizontally.

But on Mobile, they are very big and vertical.

Can you help me make them horizontal on Mobile, just like the PC version?

Store URL: https://2c625f-3.myshopify.com/