@media (max-width:750px) {
    .visiblesmall {
    }
}

@media (min-width: 751px) {
    .visiblesmall {
        display: none !important;
    }
}



@media (max-width:750px) {
    .visiblelarge {
        display: none !important;
    }
}

@media (min-width: 751px) {
    .visiblelarge {
    }
}









@media (max-width:800px) {
    .visiblesmall2 {
    }
}

@media (min-width: 801px) {
    .visiblesmall2 {
        display: none !important;
    }
}



@media (max-width:800px) {
    .visiblelarge2 {
        display: none !important;
    }
}

@media (min-width: 801px) {
    .visiblelarge2 {
    }
}

#datatable_1 {
    width: 100%;
    table-layout: fixed;
}

    #datatable_1 th:nth-child(3),
    #datatable_1 td:nth-child(3) {
        width: 50%; /* adjust this percentage to your liking */
        max-width: 50%;
        min-width: 180px; /* optional safety minimum */

        overflow: hidden;
        text-overflow: ellipsis;
        white-space: wrap;
    }