Add To Cart button smaller width

Topic summary

A user seeks to reduce the width of “Add to Cart” buttons on their Shopify store (Origin theme) due to excessive white space between text and borders.

Multiple solutions provided:

  • Custom CSS approach: Add code to Custom CSS via Online Store > Themes > Customize > Theme settings:
.quick-add__submit {
  min-width: auto !important;
  max-width: 60-80% !important;
}
  • Direct file editing: Insert similar CSS into base.css or theme.liquid files through the code editor (Online Store > Themes > Edit code).

Issue encountered:
The original poster reported an error when attempting to save changes, though the specific error details are unclear from the conversation.

Key technical detail:
All solutions target the .quick-add__submit class and adjust min-width and max-width properties to reduce button dimensions. The discussion remains open regarding which method successfully resolved the save error.

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

Hello! We would like to make the width of our add to cart buttons smaller, there is currently too much white space between the text and the boarder.

How do I do this?

Theme: Origin

Preview: https://pg7vhe5h6xc4t4nz-58489143504.shopifypreview.com

1 Like

Hello @Sproud

You can add code by following these steps

  1. Go to Online Store → Theme → Edit code.

  2. Open your theme.liquid file

  3. Paste the below code before on theme.liquid

#shopify-section-template--16691831898320__e8bad23e-9086-460f-bcba-4d2022a7ddd3 .quick-add__submit { max-width: 77% !important; margin: 0 auto; }

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Hi @Sproud

Please add this code to Custom CSS in Online Store > Themes > Customize > Theme settings

.quick-add__submit {
min-width: 60% !important;
with: auto !important;
}

Hello @Sproud
Go to online store ---------> themes --------------> actions ------> edit code------->base.css
at the end of the file and save.

.quick-add__submit {
min-width: 0;
}
.button--full-width {
width: 80%;
left: 30px;
}

result

If this was helpful, hit the like button and accept the solution.
Thanks

I get this error when trying to save?

So please add this code to theme.liquid file after in Online store > Themes > Edit code


Hi @Sproud

  1. In your Shopify Admin go to online store > themes > actions > edit code
  2. Find Asset > base.css and paste this at the bottom of the file:
.quick-add__submit {
min-width: 70% !important;
width: auto !important;
}