.checkout-actions {
  flex-direction: column;
  flex-wrap: nowrap;
  width: min(360px, 100%);
}

.checkout-actions .stripe-checkout-button,
.paypal-checkout--inline {
  width: 360px;
}

.checkout-actions .stripe-checkout-button {
  min-height: 0;
  display: inline-grid;
  align-items: stretch;
  justify-content: stretch;
}

@media (max-width: 700px) {
  .checkout-actions {
    width: min(280px, 100%);
  }

  .checkout-actions .btn,
  .checkout-actions .stripe-checkout-button,
  .paypal-checkout--inline {
    width: 100%;
  }
}