Any way to lengthen the newsletter signup box?

Topic summary

Goal: Lengthen the newsletter signup input to align with surrounding text, matching a referenced screenshot.

Proposed solutions:

  • Edit theme.liquid and insert custom code above the tag; a result image shows the input extended to the desired width.
  • Modify CSS in newsletter-section.css by setting the input’s class to a larger width (example provided: .newsletter-form__field-wrapper .field { width: 130% !important; }). The width value can be adjusted as needed.

Outcome:

  • The CSS change worked; the original poster confirmed it “worked perfectly.”
  • No further issues or questions were raised; discussion appears resolved.

Notes:

  • Key terms: theme.liquid (Shopify layout file), newsletter-section.css (stylesheet controlling newsletter section), CSS width and !important (forces style override).
  • Images are central: one shows the target look; another shows the successful result after applying the fix.
Summarized with AI on December 16. AI used: gpt-5.

Was wondering how to make it longer so that it goes to the end of the text like in the picture:

This is my store’s URL: https://dododuck.ca/products/dodo-duck

Hey @TheDuckDuck

Follow these Steps:

  1. Go to Online Store

  2. Edit Code

  3. Find theme.liquid file

  4. Add the following code in the bottom of the file above tag


RESULT:

If I managed to help you then, don’t forget to Like it and Mark it as Solution!

Best Regards,
Moeed

1 Like

Hello,

Please go to Online Store → Themes → Edit Code and open up newsletter-section.css file.
On the top: go ahead and paste this code:

.newsletter-form__field-wrapper .field {
width: 130% !important;

}

Adjust the width of this to whatever you feel like.
If this works, please do give me a thumbs up. If it doesn’t, I can help you if you DM.

Thank you! Worked Perfectly!

Thank you for your reply. I’m glad to hear that the solution worked well for you. If you require any more help, please don’t hesitate to reach out. If you find this information useful, a Like would be greatly appreciated.

1 Like