def _relayout_master(box, width='20%'): """make nicer layout for box. This method will take the `description` of each child to make corresponding Label The `description` will be cleared. """ old_children = box.children[:] form_items = _relayout(box, make_form_item_layout()) form = Box(form_items, layout=_make_box_layout(width=width)) form._ngl_children = old_children return form