body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
  }
  h1 {
    text-align: center;
    color: #333;
  }

  #installPopup {
    display: none;
    position: fixed;
    top: 20%;
    left: 10%;
    width: 80%;
    background-color: #fff;
    color: #333;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
    z-index: 1000;
  }
  #installPopup h3 {
    margin-top: 0;
  }
  #installPopup ol {
    padding-left: 20px;
  }
  #installPopup button {
    background-color: #4CAF50;
    color: white;
    border: none;
    padding: 10px 20px;
    margin-top: 20px;
  }
  /* Add more styles as needed */