body {
    height: 100%;
    width: 100%;
    margin: 0;
}

.SchiaviTable {
    overflow-y: scroll;
    height: 500px;
    display: block;
/*    margin-bottom: 1rem;*/
    color: #212529;
    width: 100%;
    table-layout: fixed;
}

    .SchiaviTable th,
    .SchiaviTable td {
        padding: 0.75rem;
        vertical-align: top;
        border-top: 1px solid #dee2e6;
        width: 30%;
        text-align: left;
    }

.SchiaviTable tbody + tbody {
    border-top: 2px solid #dee2e6;
}

    .SchiaviTable thead th {
        position: sticky;
        top: 0;
        z-index: 1;
        background: #eee;
    }