body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f2f2f2;
  }
  
  h2 {
    background-color: #333;
    color: #fff;
    padding: 10px;
    text-align: center;
  }
  
  table {
    width: 100%;
    border-collapse: collapse;
  }
  
  th,
  td {
    padding: 10px;
    text-align: left;
    border-bottom: 1px solid #ddd;
  }
  
  th {
    background-color: #4CAF50;
    color: white;
  }
  
  tr:nth-child(even) {
    background-color: #f2f2f2;
  }
  
  tr:hover {
    background-color: #ddd;
  }
  
  @media screen and (max-width: 600px) {
    table,
    thead,
    tbody,
    th,
    td,
    tr {
      display: block;
    }
  
    th,
    td {
      /* Makes the tables act like a list */
      margin-bottom: 10px;
    }
  }