html, body {
    height: 100%;
    margin: 0;
    font-family: Arial, sans-serif;
    background-color: #ffffff;
  }
  .container {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    height: 100%;
  }
  img {
    max-width: 800px;
    margin-bottom: 20px;
  }
  h1 {
    font-size: 22px;
    color: #000000;
  }