How can I increase padding between the two product columns?

Would also like to make the individual product labels a little wider (to allow for text and price on one line).

Thank you.

You can try adjusting the width of the products.

Try inserting the CSS code below.

.form-product-item{

  width:330px !important;

}

This is the form I cloned from you https://form.jotform.com/80236173644960

Hope that helps.