body {
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    max-width: 1200px;
    margin: 0 auto;
  }
  

  header {
    background-color: #f0f0f0;
    padding: 20px;
    text-align: center;
  }
  

  h1 {
    display: inline;
    margin-right: 10px;
  }
  

  header img {
    width: 40px;
    height: auto;
    margin-right: 15px;
  }
  
  
  main {
    padding: 20px;
    text-align: center; 
  }
  

  img {
    max-width: 100%;
    height: auto;
  }
  

  h2, h3 {
    margin-top: 20px;
  }
  
  
  table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
  }
  

  th, td {
    border: 1px solid #ddd;
    padding: 8px;
    text-align: left;
  }
  
  
  th {
    background-color: #f0f0f0;
  }
  
  
  footer {
    background-color: #333;
    color: #fff;
    text-align: center;
    padding: 10px 0;
  }