Which preposition to use with trivialness

of Occurrences 1%

The background is one of studied contrasts, contrasts between the stolid contentment of a husband and the would-be luxuriousness of a wife, between what Madame Loisel had and what she wanted, between what she was and what she thought she could be, between her brief moment of triumph and the long years of her undoing, between the trivialness of what she did and the heaviness of her punishment.

Which preposition to use with  trivialness