Make Pop Up Rounded

Topic summary

A user wanted to add rounded corners to their pop-up window on a Shopify store using the Stiletto theme. The pop-up initially had straight edges.

Desktop Solution:

  • CSS code was provided targeting .popup .popup__content-inner with a border-radius property
  • This successfully rounded the corners on desktop view

Mobile Issue & Fix:

  • The initial solution didn’t work on mobile devices
  • A media query was added targeting screens under 749px width
  • The CSS targeted .popup .popup__content with border-radius: 12px !important
  • This resolved the mobile display issue

Both solutions were confirmed working by the original poster. The discussion includes code snippets and before/after screenshots demonstrating the visual changes.

Summarized with AI on October 30. AI used: claude-sonnet-4-5-20250929.

Hello!

I want my pop up to have rounded corners instead of being straight.

This is how it looks now:

My website is: https://2ly0xfqvhlpa89xw-60150284501.shopifypreview.com and my theme is Stiletto

I would appreciate some help!

@martujv

.popup .popup__content-inner {border-radius: 30px;}

it will look like this

1 Like

It worked! Thank you so much!

It doesn’t work for mobile version, any solution?

@martujv can you please provide preview link again?

Yes, this is the preview link: https://aka1pndmq13ckn6l-60150284501.shopifypreview.com

@martujv

@media screen and (max-width:749px){
.popup .popup__content {border-radius: 12px !important;}
}
1 Like

It worked! Thank you!