The modal container's spacing can be adjusted by the spacing prop. The default is set to medium. Spacing Options

None This is a modal set to none spacing.	This removes the spacing inside the modal container.
Small This is a modal set to small spacing.	This sets small inset spacing on the modal container.
Medium This is a modal set to medium spacing.	This sets medium inset spacing on the modal container.
Large This is a modal set to large spacing.	This sets large inset spacing on the modal container.
Additional Notes: this prop only applies to viewports equal to or above the small breakpoint (~600px).