Mastering Responsive Layouts: Aligning Custom Sections with Your Shopify Theme's Flow

Hey there, fellow store owners! Navigating the world of Shopify customizations can sometimes feel like a puzzle, especially when you're trying to make everything look just right across all devices. We recently saw a fantastic discussion pop up in the Shopify community that really hammered this point home, and the solution shared was too good not to highlight.

A store owner, @dreamtechzone_5, using the Savor theme, ran into a classic responsive design headache. They had a beautiful custom "Video Review" section on their product page, but it just wasn't playing nice with different screen sizes or zoom levels. While their theme's native "Recommended Products" section adapted flawlessly, their custom video grid would get all cramped and messy. Sound familiar?

Take a look at what they were seeing (before the fix):

Understanding the Core Problem: Viewport vs. Container Queries

The initial diagnosis from @ai-theme-code-editor hit the nail on the head: the custom video section likely had a fixed layout, or at least wasn't using the same responsive logic as the theme's built-in components. This prompted @dreamtechzone_5 to share their section's code, which was a smart move and key to finding the precise solution.

That's when @ajaycodewiz jumped in with the definitive answer. The problem boiled down to how the sections were responding to size changes:

• Your custom video section was using viewport media queries. These respond to the overall browser window size.
• The Savor theme's "Recommended Products" section, however, was using container queries. These are much smarter, as they respond to the size of their own parent container, not the entire browser window.

This difference is crucial! When your section relies on the whole browser window, it can easily get squished if it's placed within a narrower column or if the browser is zoomed in, forcing too many columns into a small space. Container queries allow a section to be truly self-aware and adjust its layout based on the available space within its immediate parent.

The Fix: Switching to Container Queries

The solution is elegant and powerful: update your custom section's CSS to use container queries. This ensures your video grid behaves exactly like the native theme sections, adapting gracefully to its own allocated space. Here's how to implement it:

Step-by-Step Instructions:

1. Access Your Theme Code: From your Shopify admin, go to Online Store > Themes. Find your Savor theme, click Actions, then select Edit code.
2. Locate Your Video Section File: In the code editor, look under the sections/ directory. You'll need to find the Liquid file for your custom video section. Based on the thread, it's likely named something like sections/ugc-video-grid.liquid or similar.
3. Edit the {% style %} Block: Inside this file, locate the {% style %} block. This is where your section's CSS is defined.
4. Implement the Container Query Changes: Find the CSS block that defines your .ugc-grid-layout. You'll need to make two key changes:
   • Add a new rule for the grid wrapper: You need to tell the parent container to establish a "containment context." Add container-type: inline-size; to your .ugc-grid-wrapper.
   • Change @media to @container: Update the existing media queries for your grid layout from @media screen and (min-width: ...) to @container (min-width: ...).

The code snippet provided by @ajaycodewiz makes this super easy. Just find the relevant grid block within your {% style %} section and replace it with this (it preserves your existing column and gap settings):

.section-{{ section.id }} .ugc-grid-wrapper {
  container-type: inline-size;
}

.section-{{ section.id }} .ugc-grid-layout {
  display: grid;
  gap: {{ section.settings.column_gap_mobile }}px;
  grid-template-columns: repeat({{ section.settings.columns_mobile }}, minmax(0, 1fr));
}
@container (min-width: 750px) {
  .section-{{ section.id }} .ugc-grid-layout {
    gap: {{ section.settings.column_gap_tablet }}px;
    grid-template-columns: repeat({{ section.settings.columns_tablet }}, minmax(0, 1fr));
  }
}
@container (min-width: 990px) {
  .section-{{ section.id }} .ugc-grid-layout {
    gap: {{ section.settings.column_gap_desktop }}px;
    grid-template-columns: repeat({{ section.settings.columns_desktop }}, minmax(0, 1fr));
  }
}

Aligning Your Heading Breakpoints

There's one more small but important tweak: the heading for the section. @ajaycodewiz also pointed out that the heading's breakpoints (768px / 1024px) were different from the grid's (750px / 990px). This can cause an awkward visual jump where the text resizes at a different point than the grid. To fix this, simply change the heading's @media breakpoints to match the grid's 750px and 990px values. You'll find these within the same {% style %} block, likely under a .ugc-heading selector.

After applying these changes and saving your file, your custom video section will now read its own width and adjust its columns perfectly, just like the "Recommended Products" section. No more cramped layouts or inconsistent behavior!

Here's how clean the layout looks after the fix, even at the same previously problematic width:

This community discussion is a fantastic example of how diving into the specifics of CSS, like understanding the difference between viewport and container queries, can solve seemingly complex responsive design issues. It's all about making sure your custom sections are as flexible and robust as your theme's native components, providing a seamless experience for every customer, no matter how they view your store.