kompakt-solutions/currency-converter

.exchange_box {
    .card {
      border: 0;
      .card-header {
        background-color: #878d99;
        border-radius: 0;
        color: white;
        font-weight: 700;
      }
      .card-block {
        padding-top: 10px;
        .title {
          color: #878d99;
          font-weight: 700;
        }
        .btn-exchange {
          background-color: #5bc0de;
          border-color: #5bc0de;
          border-radius: 0;
        }
      }
    }
  }