Took a bit to figure out; the default background color bleeds a bit past the left and right edges of the intervening colors, so I had to turn it into a gradient of the two endpoint colors. (There's probably a better/more efficient way to code it, but I'm still not very good at this.) Also, I wanted to italicize the font, but edges/ends of letters then got covered up by the changing background colors. I guess I could've tried to use a more complex background gradient, but it would've needed a lot of tweaking to get all the division points just right.