How to remove border of form fields?

Also, a related question: On one of our forms, all the fields have a white outline on them, which is not consistent with our normal style. I'd like to remove the white outline, if you can please tell me how to do that.

To remove white border of your fields add this CSS code to your form:

.form-textbox, .form-textarea, .form-dropdown {

    border: none!important;

}

How to Inject Custom CSS Codes

Here is my cloned form: https://form.jotformpro.com/71165782672968 

Feel free to clone it.

Hope this will help. Let us know if you need further assistance.