trying to get my form and boxes transparent

hi, i am trying to get my form transparent, but its giving a white background on the question boxes/fields.  How do i make it transparent?  i adjusted the design details, but in live environment, it is still showing as a white background.   www.circadianfunding.com/start

With card forms it is not possible to make the cards themselves fully transparent.  It would be possible to make a classic style form fully transparent since CSS can be used to make the input and question background transparent, but card forms are a bit more limited in specific customization.