body {
    font-family: Verdana, sans-serif;
    background-color: #f0f8ff;
    padding: 30px;
    color: #333;
  }
  
  h1 {
    text-align: center;
    color: #0d47a1;
  }
  
  table {
    margin: 0 auto;
    width: 80%;
    border-collapse: collapse;
    background-color: #e3f2fd;
  }
  
  th, td {
    border: 1px solid #90caf9;
    padding: 12px;
    text-align: center;
  }
  
  th {
    background-color: #64b5f6;
    color: white;
  }
  
  tr:nth-child(even) {
    background-color: #bbdefb;
  }