Not sure how to edit your theme? Read this article first.
Find your cart template
- Find your cart template in the Templates, Sections or Snippets folder.
- You're looking for the file that contains the markup that displays the header of the page (including logo, menu...)
- Typically it's called "header.liquid".
Take a backup
- Copy the content of the template before you make any changes. Create a separate file and paste the content. Repeat for every file you plan to change. Better safe than sorry!