Well, it's not exactly the design of the original Powerpuff Girls, but the color schemes and designs of them are like the original! (I removed Bubbles' circle holders and Buttercup's stick out hair). Because I do prefer the original Powerpuff Girls over the new ones... (the new one is ok though)...
Credit to Craig McCracken, @Bubblesrules, and Cartoon Network, for making the Reboot, and the vector sprites!