/* Blue outline on focus */
.StripeElement {
    /*border-color: #80BDFF;*/
    padding: 14px 5px 5px 5px;
    height: calc(2.125em + .75rem + 2px);
  }
  
  .StripeElement--focus {
    border-color: #80BDFF;
    outline:0;
    box-shadow: 0 0 0 .2rem rgba(0,123,255,.25);
    transition: border-color .15s ease-in-out, box-shadow .15s ease-in-out;
  }