#applepay-container {
    flex-grow: 1;
  }

  #applepayWrapper, #applePayBtn{
    background-color: black;
    color: #ffffff;
    font-size: 21px;
    padding: 16px;
    border-radius: 30px;
    margin-bottom: 15px;
    text-align:center;
    cursor:pointer;
}