/* ===== Preview table ===== */

#previewWrapper {
    max-height: 260px;
    overflow: auto;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
}

#previewWrapper table {
    width: 100%;
    border-collapse: collapse;
}

/* cells */
#previewWrapper th,
#previewWrapper td {
    border: 1px solid #ddd;
    padding: 8px;
    white-space: nowrap;
}

/* header style */
#previewWrapper thead th {
    position: sticky;
    top: 0;
    background-color: #25807c;
    color: white;
    text-align: left;
    padding-top: 12px;
    padding-bottom: 12px;
    z-index: 1;
}

/* optional zebra rows */
#previewWrapper tbody tr:nth-child(even) {
    background: #fafafa;
}