Dialog buttons have btn btn-*-classes; default unicode icons are replaced with BS5 bi-* icons ...

Alert Info Confirm Bell Error Wait Input

Dlg.DEFAULTS.buttons.classes.ok = 'btn btn-primary'
Dlg.DEFAULTS.buttons.classes.cancel = 'btn btn-light'
Dlg.DEFAULTS.buttons.classes.yes = 'btn btn-success'
Dlg.DEFAULTS.buttons.classes.no = 'btn btn-danger'

Dlg.DEFAULTS.icons.alert = '<i class="bi-exclamation-triangle-fill text-primary"></i>'
Dlg.DEFAULTS.icons.information = '<i class="bi-info-circle-fill text-primary"></i>'
Dlg.DEFAULTS.icons.confirm = '<i class="bi-question-circle-fill text-primary"></i>'
Dlg.DEFAULTS.icons.bell = '<i class="bi-bell-fill text-primary"></i>'
Dlg.DEFAULTS.icons.error = '<i class="bi-flag-fill text-danger"></i>'
Dlg.DEFAULTS.icons.input = '<i class="bi-pencil-fill text-primary"></i>'
Dlg.DEFAULTS.icons.wait = '<i class="bi-wrench text-secondary"></i>'

Dlg.DEFAULTS.input.classes.input = 'form-control'
Dlg.DEFAULTS.input.classes.label = 'col-form-label fw-bolder'