Reply To: Changing color of arrows

Hello,

Define the code below in Theme Settings -> Custom CSS, cleat the cache and check how it works.

.product-quick-view .woocommerce-product-gallery .wd-arrow-inner {
    background-color: #333;
    color: #fff;
}

.product-quick-view .woocommerce-product-gallery  .wd-arrow-inner:hover {
    background-color: #333;
    color: #fff;
}

Kind Regards