Update add form field and change style to nicer clean form - mở để đặt giá

I have the website with 3 forms using gravity forms and I need to add more field to the 3 forms and connect [login to view URL] api for credit card to the forms. Landlord form and realtor form are the same, have the same fields. Landlord form: .../landlord/ Realtor form: .../realtor/ -------------- Tenant form: .../tenant-registration/ 2- the form is to big and doesn't look nice, need to change the css to make the forms look nicer and fit my site theme and colors. have form smaller to fit on page without scrolling button should be orange like website color. some legal terms like terms and conditions need be plugs (standard one) please feel free to insert them . for the agreement sign between the landlords and our company we will use docusign the picture of the form with required filed is attached.