Have you ever tried to change just one piece of paper on the layout
and got frustrated when all of that type changed. Well here is how to
change a single piece to a different color without changing all the
papers. Create a text box and edit the text to just be a space. Then
rezise the box to cover the exact peice you want to change the color.
Choose the color paper or pattern you want and set the text box. You may
need to right click on the text box to move it to the back so it
doesn't block other elements on the page. Zoom in to 400% to ensure you
lines the box up perfectly! Here are some video instructions.