.woocommerce-cart .wc-proceed-to-checkout a.checkout-button {
  background-color: #5c89b6;
}

.woocommerce a.button.alt {
  background-color: #5c89b6;
}

.woocommerce a.button:hover {
  background-color: #5c89b6;
}

.woocommerce a.button.alt:hover {
  background-color: #739F58;
}

.woocommerce button.button.alt {
  background-color: #5C89B6;
}

.woocommerce button.button.alt:hover {
  background-color: #739F58;
}