Hi Michael

Thank you for reaching out to us.

Calculation Functions do not inherit the style you apply to font in wpDataTables settings, so to change the color of AVG, SUM, MIN and MAX, you need to add some custom CSS. Like this for example, but you will need to play around with to code to get the result you desire, but I'm afraid we don't provide support for writing custom CSS

.wdt-sum-cell, .wdt-avg-cell, .wdt-min-cell, .wdt-max-cell {
color: red !important;
}

If you want to apply it in all tables, you can add it in wpDataTables settings/Custom JS and CSS/Custom CSS field; and if you need to apply it only on certain pages, you can add it as Custom CSS only on that page.

Hi Michael

Thank you for the clarification, I responded with the soluton to your previous ticket.

I will be closing this one since it is a duplicate, to avoid confusion. 

Thank you for understanding.