Total Price Font Size too small

Hi
First, excelent plugin. Thanks a lot ??

My question is: Is it possible to change the size of the Total Price font (after selected all components)?. This is very small compared to the initial price and it is very important to show the customer the final price to pay.

You can check an example in the link:
https://relajateyteje.com/tienda/totoro-funda-frasco/

The initial price has a big size but the final price is too small compared with the initial price (and is the most important price because this is the final amount to pay).

Thanks in advance,

Belkis Plaza

The page I need help with: [log in to see the link]