WebListbox Design Hacks

You’re seeing black text, presumably, because you’re in light mode and that’s the color that the Bootstrap theme in use has defined for table cell text color. If you switch to dark mode, you’ll likely see it turn white. Is your end goal to make the text white always?

If so, use this:

<style>
.table>:not(caption)>*>* {
  background: transparent !important;
  color: white !important;
}
.XojoListBox table.dataTable.table-dark.table-striped>tbody>tr.odd>*,
.XojoListBox table.dataTable.table-striped>tbody>tr.odd>* {
    box-shadow: none !important;
    color: white !important;
}
.XojoListBox {
    border: none !important;
}
</style>