How do I edit the black button "Buy it now" to "Köp nu", so it looks exactly the same as the other?

How do I edit the black button “Buy it now” to “Köp nu”, so it looks exactly the same as KidsOneStore?

My website: https://kryddsortimentet.se/products/smaklokens-grillmastare-presentset

Password: Krydda123

KidsOneStore: https://kidsonestore.se/products/lundby-dockset-nikki

Hi @Williamtommy,

Go to your Shopify Admin Panel.

Navigate to Online Store → Themes.

Click on Edit Code (not Customize).

Open the theme.liquid file (found inside the Layout folder).

Scroll down and paste the code just before the tag:

<style>
.shopify-payment-button__button::after {
  content: "Köp nu";
  color: white;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.shopify-payment-button__button {
  color: transparent !important; /* Hide original text */
  position: relative;
}
</style>