body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    padding: 20px;
}

h2 {
    text-align: center;
}

table {
    width: 100%;
    border-collapse: collapse;
    background-color: #fff;
}

th {
    background-color: #007BFF;
    color: white;
    padding: 10px;
}

td {
    padding: 8px;
    text-align: center;
}

tr:nth-child(even) {
    background-color: #f2f2f2;
}

tr:hover {
    background-color: #ddd;
}