table {
    border: 1px solid #ddd;
    width: 100%;
    max-width: 600px;
    margin: 20px auto;
    border-collapse: collapse;

    tr {
        border-bottom: 1px solid #ddd;

        th {
            padding: 8px;
            text-align: left;
            background-color: #f2f2f2;
            border: 1px solid #ddd;
        }

        td {
            border: 1px solid #ddd;
        }

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