*,
*::after,
*::before {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  display: flex;
  flex-direction: column;
  height: 100vh;
}

#ATHMovil_Checkout_Button_payment {
  margin: auto 0;
  display: flex;
  justify-content: center;
}

#ATHMovil_Checkout_Button_payment div:first-child {
  width: auto !important;
}