I am trying to use the hosted form on CIM. I noticed the form looks different as a popup and as a single iframe. I also noticed there is a theme class on the popup example I based my code on: AuthorizeNetPopupGrayFrameTheme
Is there any way to change the them? Why do the forms look different as a popup and as a simple iframe?
At the moment you cannot modify the CSS however we are looking into some options for allowing some more styling options while obviously keeping the hosted page secure.
You can change the main colors with the hostedProfileHeadingBgColor parameter.