The background in my Text boxes is white but when I in put data the white border disappears and all I have is black text.
Does it happen on any browser?
What version is your browser?
What you might be seeing is the difference between the Edit mode rendering and the View mode rendering of the form. Is this happening to you after you submit your item to the list and then attempt to view it? This is really the out of the box functionality of the form as the view mode is always slightly different than the edit mode of the form, at least visually.
Retrieving data ...