.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    justify-content: center;
    align-items: center;
  }

  .modal-content {
    position: relative;
    width: 80%;
    height: 80%;
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
  }

  .modal-content iframe {
    width: 100%;
    height: 100%;
    border: none;
  }

  .close {
    position: absolute;
    top: 10px;
    right: 15px;
    font-size: 24px;
    cursor: pointer;
    z-index: 10;
  }