Change color javascript

Question

could someone help me to make the color changed from white to black instead of from black to white
https://code.sololearn.com/WUsGImEvMq6K/?ref=app

Answer 1

I think I changed lines 30, 31, 69, 73, 74 and 77... You can play with those same lines if you want to make further color changes

https://code.sololearn.com/WdmjoZvANOBk/?ref=app

Answer 2

thanks alot