A wonderful plugin. (The Developer version was purchased.) My question is: why is the “Delete Product” button in the template (Form With Optional Fields) not on the same line with the three fields. And how to align it with all the fields in one row?!
PS. I apologize for my stupidity… Not the time CSS tried to enter “margin”. When I wrote it down for (#builder .cff-button field) in Customize Forms Design, everything worked out! ??