How to reduce height of text boxes

Hi, I want to re-size text boxes on my form to reduce the spacing in between. I have tried different CSS except none of the options I tried worked.

My form is here. Try using the RSVP code 1581.
I want the spaces between the names reduced.

The numbers 1, 2 3 etc are just to mark the fields while I'm creating the condtions, and will be removed after.

Hi,

Inject the following custom CSS codes to your form:

.form-html {

margin-bottom: -15px !important;

margin-top: -15px !important;

}

Here's how you can add these codes to your form: http://www.jotform.com/help/117-How-to-Inject-Custom-CSS-Codes.

Let us know if you need any further assistance.

Thank you!