Styling Total in SAC table

Hi Friends,

Can someone please guide on how styling can be done for "Show Totals" in table in SAC? Tried with styling rules but not getting the desired output. Any change in the no of rows switches the formatting set for the Totals to the next rows. Also, same thing happens if any row level calculation is added and formatted in a certain way. The formats shift if any new row gets added. How this can be achieved and kept more dynamic?

Regards,

Sayed Zubair