Hey @barb53, that is strange! Sorry for the trouble. Is it possible you have some custom CSS added to your form that is inadvertently causing that effect?
If not, please feel free to reach out to our team at help@convertkit.com49 (or via the in-app messenger in your account) with the name of the form (as it is displayed on the forms page52 in your account) and one of our Product Specialists will take a look!