html {
    font-family: Arial, sans-serif;
}

h1 {
    text-align: center;
}

table {
    margin: 0 auto;
    border-collapse: collapse;
}

th {
    color: #fbfbfb;
    background-color: #333;
}

th,
td {
    padding: 8px 24px;
    text-align: center;
}

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