How to reduce page width of products page only or add margin on both side

Store Design
1

My Website: https://hitzcreation.com/products/

hey i want to reduce page size for only product page can you help me out here currently i am using debutify theme and i want to make it from this

hitzcreation_0-1675506906433.png
hitzcreation_0-1675506906433.png1267×538 358 KB

to this type

hitzcreation_1-1675506936281.png
hitzcreation_1-1675506936281.png910×479 44.9 KB

2

Hello @hitzcreation

It’s GemPages support team and glad to support you today.

I would like to give you a solution to support you.

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

  2. Open your theme.liquid theme file.

  3. Paste the below code before :

Result:

Screenshot at Feb 04 17-58-14.png
Screenshot at Feb 04 17-58-14.png1800×892 234 KB

Hope my solution can work and support you!

Kind & Best regards!

GemPages Support Team.