Is there a way to make the collection image at the top of the page have a fixed width in Debut?

Store Design
1

I am using Debut theme. Is there a way to make the collection image at the top of the page have a fixed width? I would like for it to only be 1300px wide and not be full width. Thank you!

https://canvasmx.com/collections/custom-jerseys-premium-fit

2

Go to your Online store > Themes > click 3 dots button > Edit code > Assets > open theme.css.liquid or theme.css, add this code at the bottom, click Save button.

.collection-hero__image { max-width: 1300px; margin: 0 auto; }
3

Thank you so much!