Navigate to the Settings page, click on the Templates > Customize option on product card link to enter the visual editor. From there, you can freely adjust the styling of the options.
If you'd like to make further changes to the option's style, navigate to the Settings page and enter your custom CSS in the 'Custom CSS for Collection Page' input field. If you need our assistance, please contact us, and we'll arrange for a technician to help you write the CSS code.
