Background color

Hi, two questions:

First, is it possible to change the color of the box that shows the form data? When I render the pdf-file it have blue background.. I would like the box to be transparent.

Second, is it possible to order the text to be left, right or middle in the data-form-box when I render the pdf? I would like it to be aligned to the left but I can′t find a way to do that.