Change Woocommerce colors

Having an issue with certain elements of woocommerce. My site is mostly formatted with black backgrounds and white text but on the woo commerce cart page at least (Only one I’ve seen so far) this causes an issue as the cart totals menu, the apply coupon box, and the calculate shipping box all default to white backgrounds but keep the pages white font. I just need to adjust it so the backgrounds show black and all the text white.