https://preview.webflow.com/preview/team-app-f197d6?utm_medium=preview_link&utm_source=designer&utm_content=team-app-f197d6&preview=485f8ca2b462d13e8faf0848134d50e3&workflow=preview
The native form block has 15px of bottom padding by default. Change this to 0.
thank you @Port_of_Folio