How to enable border to Braintree credit card payment fields?

Would you please help add border to these fields under "Credit Card Payment"? Credit Card #, Security Code, Expiration Mo, Expiration Yr.

Thanks.

Please inject the following CSS code to your JotForm to add the border to the credit card fields on your form.

.braintree-hosted-fields {

    border: 1px solid #474545 !important

}

This is how it should be displaying after injecting the code above:

Hope this information helps!