<!-- start Simple Custom CSS and JS -->
<style type="text/css">
/* Prijs product in juiste kleur en bold */
.woocommerce-Price-amount.amount {
    color: #8337E6;
	  font-weight: bold;
}
/* Messages in juiste kleur */
.single-product .woocommerce-message {
    background-color: #C5E07D !important;
    color: #8337E6 !Important;
}
.single-product .woocommerce-message .button{
    background-color: #C5E07D !important;
    color: white !important;
}
</style>
<!-- end Simple Custom CSS and JS -->