How do I change the message boxes and such to a white background?

2.  How do I change the message boxes and such to a white background?

Do you mean you want to change the white textbox input background? Or?

If so you can do this using our form designer which is the easiest way to customize your form the way you want with little or no coding necessary.

Alternatively you can do this with injected css via the code below. 

input { background-color : purple ; }

Right now it's 'purple' but if you want a different color just replace "purple" with the color or hexcolor you want the input to become.

For your sake though I know that you said you wanted white.

input { background-color : white ; }