body {
    font-family: Arial, sans-serif;
  }
  #card {
    width: 400px;
    height: 300px;
    background-color: #f0f0f0;
    border: 1px solid #ccc;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    margin: 50px auto;
    padding: 20px;
    border-radius: px;
  }
  button {
    padding: 10px 20px;
    margin: 10px;
    cursor: pointer;
    border: none;
    border-radius: 5px;
    background-color: #4c7295;
    color: #fff;
    font-size: 16px;
  }
  button:hover {
    background-color: #00b365;
  }
  .modal {
    display: none;
    position: fixed;
    z-index: 1;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.5);
  }
  .modal-content {
    background-color: #fefefe;
    margin: 20% auto;
    padding: 20px;
    border: 1px solid #888;
    width: 60%;
    text-align: center;
  }
  .close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
  }
  .close:hover,
  .close:focus {
    color: black;
    text-decoration: none;
    cursor: pointer;
  }