This is awesome!! Thank you! Hey - it's a little hard to see the splits like foe of a friend (I'm red/green color blind), what's an easy way to tweak the color

This is awesome!! Thank you! Hey - it's a little hard to see the splits like foe of a friend (I'm red/green color blind), what's an easy way to tweak the colors? EDIT: I unpacked it and tweaked the CSS. Wooo!