I used this plugin successfully to design and add a customized sign-up form in a site last month but I cannot get it to work in the one I am building now. The problem is the field text labels will not center.
After an hour trying to tweak every setting in every possible configuration every label remains left aligned.
I've had to give up on using it for now. And contrary to what it says in the settings, I could not find any options in the text fields "editor" for alignment.