Published
November 23, 2022
Updated
Since Sep-2019, Webflow offers some built in capability to do fully custom styling on radio buttons;
- Feature Announcement - Webflow
- Feature - Webflow
- Video demo - Matthew Munger ( Webflow )
- Cloneables - Webflow
Other approaches
In case that doesn't do the trick, here are some older tecnique references for styling radio buttons & checkboxes;