@media screen and (max-width: 599px) {
    .kalk_values_row:nth-child(4) .kalk_values_row_inner {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    .kalk_values_row:nth-child(4) .kalk_values_row_inner .kalk_values_cell_1,
    .kalk_values_row:nth-child(4) .kalk_values_row_inner .kalk_values_cell_2 {
        width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    .kalk_values_row:nth-child(4) .kalk_values_row_inner .site_kalk {
        margin: 0!important;
        text-align: center;
    }
    .kalk_values_row:nth-child(4) .kalk_values_row_inner .site_kalk:first-child {
        margin: 0 0 15px 0!important;
    }
}