Within the Transition Styles section, add a style rule for the nav a selector that:

displays the background image file ba_target.png centered horizontally and vertically with no tiling, sets the size of the background image to 0%, sets the hypertext font color to rgb(253, 240, 133), and adds a transition that changes the background size over 0.3 seconds and the font color over 0.8 seconds. Create a style rule for the nav a:hover selector to set the background size to 100% and the font color to rgb(244, 130, 130).