matching-child color: rgb(0, 128, 0)
matching-child background-color: rgb(255, 255, 255)
non-matching-child color: rgb(0, 0, 0)
non-matching-child background-color: rgb(255, 255, 255)
nested-child color: rgb(0, 128, 0)
nested-child background-color: rgb(255, 255, 255)
outer-missing-inner-matching-child color: rgb(0, 128, 0)
outer-missing-inner-matching-child background-color: rgb(255, 255, 255)