To adjust your 'edit in cart settings', select Settings > Edit in Cart Settings from within Product Option's menu, and you'll find the settings shown below.
Select Yes or No to enable or disable the in-cart editing for your customers. If enabled, they will be able to make changes to their options from right within their cart.
Slide-down: Customers will be able to edit their options right beside the product on the cart page.
Pop-up Window: Customers will be able to edit their options in a pop-up window on the cart page.
Change the edit-in-cart button text.
This is how the changes are reflected on the frontend in a slide-down cart:
Enter in existing classes or custom CSS to match the in-cart editing buttons to those on the rest of your store.
Making adjustments to the Product Options within this section requires a knowledge of CSS. If you are not comfortable with completing this on your theme, one of our partners would be happy to help complete this as a paid customization for your store. Please request this through HeyCarson via this form.