Solving the Custom Liquid Conundrum: Why AI & Tailwind Can Break Your Shopify Layout

View original discussion by youricreatee on Shopify Community →

Ever tried to add a cool new feature to your Shopify store with a custom Liquid section, only to find your product grids suddenly look… off? Misaligned, broken, especially on mobile? If this sounds familiar, you're not alone! A recent Shopify community discussion highlighted this exact issue, offering invaluable insights for anyone using custom code, especially with AI's help.

Our community member, youricreatee, faced a puzzling problem: adding a custom Liquid section caused product alignment issues on mobile collection pages. What's more, the problem persisted even if the custom Liquid was on a different page! Here's a visual of the broken layout:

Image showing misaligned products on a mobile Shopify collection page.

The issue disappeared when the custom Liquid was removed. Suspecting AI-generated code, youricreatee shared one of their custom Liquid snippets:




    
    
    Banner met Aleo knoppen
    
    
    
    
    
    
    
    
    
    



    
    

        
        
        

            
            
                Alle Items
            
            
            
                Polo's
            
            
            
                Tees

The Root Causes: Why Your Custom Liquid is Causing Chaos

Community experts quickly identified two main culprits:

1. A Page Within a Page: Full HTML Document Tags

As Mateo-Penida and liquidshop.co highlighted, the AI-generated code included full HTML document tags: , , , and . Custom Liquid sections are injected snippets, not standalone pages. Inserting a full document structure inside an existing one breaks the Document Object Model (DOM), leading to unpredictable layout issues across your site.

2. Tailwind CSS: The Global Style Overrider

Both tim_tairli and Mateo-Penida pointed to the line. Loading Tailwind CSS globally via CDN applies its base styles, which reset and override your theme's existing CSS. This causes site-wide conflicts, explaining why youricreatee saw issues even on pages *without* the custom liquid.

For instance, tim_tairli explained that your theme's .grid class might use display: flex; for product layouts, while Tailwind redefines .grid to display: grid;. This clash immediately breaks alignment.

The Fixes: Integrate Custom Liquid Safely

Here's how to prevent these conflicts and ensure your custom sections look great:

1. Learn the Basics & Be Specific with AI

alexliquid suggested understanding HTML/CSS basics to spot AI mistakes. If using AI, tim_tairli recommends explicit prompts: ask for a "Shopify section" with "all CSS scoped to this section" to encourage contained code.

2. The Core Solution: Strip Down Your Custom Liquid

This is crucial, clearly outlined by Mateo-Penida. Your custom Liquid should only contain the specific HTML and inline styles needed:

  1. Remove HTML Boilerplate: Delete , , , and tags.
  2. Remove Global Tailwind CDN: Delete .
  3. Use Inline Styles or Scoped CSS: Replace Tailwind classes with direct style attributes or define unique classes within a