keys

passed as 'bg_color' of a line_rendering_output_entry_t, to use a CSS property of the widget ('qproperty-line-bgovl-extra-N') instead of a direct color

passed as 'bg_color' of a line_rendering_output_entry_t, to use a CSS property of the widget ('qproperty-line-bgovl-extra-N') instead of a direct color