.modal {
    display: none;
    position: fixed;
    z-index: 999;
    padding-top: 10%;
    left: 0; top: 0;
    width: 100%; height: 100%;
    overflow: auto;
    background-color: #d29d53d5;
  }

  .modal-content {
    background-color: #fff;
    margin: auto;
    padding: 20px;
    width: 90%;
    max-width: 800px;
    border-radius: 20px;
    position: relative;
  }

  .close {
    color: #ff0000;
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 38px;
    font-weight: bold;
    cursor: pointer;
  }

  .cert-item {
    text-align: center;
    margin-bottom: 25px;
  }

  .cert-item img {
    max-width: 250px;
    margin-bottom: 10px;
  }

  .cert-item h3 {
    font-size: 15px;
    margin-bottom: 5px;
  }

  .cert-item p {
    font-size: 13px;
    color: #443a2f;
  }