How To Change Shopping Cart Price Font Size *** Important ***

[color=#282828][font=arial, verdana, tahoma, sans-serif]How would I be able to change the price of the shopping cart. I changed the font of the minicart-title but looks like the price doesn't get changed. Is there a variable to use to change the cart price?[/font][/color]

[color=#282828][font=arial, verdana, tahoma, sans-serif]I did try using .cart_price { font-size: 40px; } but it didn't do anything.[/font][/color]

[color=#282828][font=arial, verdana, tahoma, sans-serif]Thanks.[/font][/color]

Please check the first thread