.bootgrid-table td.loading, .bootgrid-table td.no-results {
    background: #333;
}

/* Please Wait / loading modal - dark theme */
.pleaseWaitDialog.modal,
.pleaseWaitDialog .modal-dialog,
.pleaseWaitDialog .modal-content {
    background-color: #1a1a1a !important;
    color: #ddd !important;
}
.pleaseWaitDialog h2 {
    color: #ddd !important;
}
.pleaseWaitDialog .modal-backdrop {
    background-color: #000 !important;
}