.StripeElement {
            background-color: white;
            height: 40px;
            padding: 10px 12px;
            border-radius: 4px;
            border: 1px solid transparent;
            box-shadow: 0 1px 3px 0 #e6ebf1;
            -webkit-transition: box-shadow 150ms ease;
            transition: box-shadow 150ms ease;
          }

          .StripeElement--focus {
            box-shadow: 0 1px 3px 0 #cfd7df;
          }

          .StripeElement--invalid {
            border-color: #fa755a;
          }

          .StripeElement--webkit-autofill {
            background-color: #fefde5 !important;
          }