/* Normally Red */
.woocommerce-error {
    background-color: #e2401c;
}

/* Normally Blue */
.woocommerce-info {
    background-color: #3d9cd2;
}

/* Normally Green */
.woocommerce-message {
    background-color: #3bb54a;
}

/* Normally Green */
body.single-product .woocommerce-message .message-inner {
    background-color: #3bb54a;
}