css credit!!

i found the css that i used on this google doc!! unfortunately i don't know the actual username of the person who made it so plz let me know if anyone knows that!! i changed a few tiny things but i'm terrible at coding so i'm very grateful i found this doc!! tysm <3

https://docs.google.com/document/d/1rkGM7UMvnGLGGw2FRDmohBvvkiGuQoPkCi-EwPeN-uY/edit