How can I fix inconsistent blog image sizes after a theme update?

Topic summary

A Shopify store owner reports that a recent theme update caused blog images to display at inconsistent widths across their site. They’ve provided a sample blog post URL and screenshot showing the varying image sizes.

Troubleshooting attempts:

  • One responder tested the provided URL on Chrome (Windows desktop) and found images appear to have consistent widths
  • Suggested clearing browser cache and testing across different browser/device combinations to reproduce the issue
  • Emphasized the importance of reliably reproducing the problem before attempting fixes

Proposed solution:

  • Another user began providing code-level instructions involving editing the theme.liquid file in the Shopify theme editor
  • The solution appears incomplete in the conversation

Current status: The issue remains unresolved. The store owner needs to provide additional details (browser version, device type, operating system, screen resolution) if the problem persists after cache clearing and cross-browser testing.

Summarized with AI on November 13. AI used: claude-sonnet-4-5-20250929.

Image are same widths at least on chrome latest version, windows desktop.

Try testing on a different browser & device combo.

:bomb: Try clearing your browser cache keeping mind this may cause you to have to relogin into service or redo other browser-website preferences that rely on the browser cache.

Being able to reliably reproduce a problem is a necessity for fixing things.

If the issue is still present provide (with versions): browser, device type, operating system, screen resolution.

Good Luck.

Screenshot, Images on blog same width with devtools rulers showing aligment on the right edge of the images.