.results {
    width: 100%;
    border-collapse: collapse;
}

    .results th,
    .results td {
        padding: 10px;
        vertical-align: top;
    }

    .results tr {
        background-color: #ffffff;
    }

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

        .results tr:nth-child(odd) {
            background-color: #ffffff;
        }