Problem with too much vertical space

I have a form at http://www.jotformeu.com/rsvpfree/26feb2

There is more vertical space than I want below the lines labeled "Start Time" and "End Time".

How can this be reduced?

I understand that there is a whitespaces below the Start/end time fields. Could you please try adding the following CSS code to your JotForm?

#customFieldFrame_51, #customFieldFrame_53, #customFieldFrame_49  {

height : 22px !important;

}

The following guide can assist you in adding custom CSS code to your JotForm.

Thank you for using JotForm!

You forgot to include "the following guide"   : )

Here it is :)

How to Inject Custom CSS Codes