Specifies the background for HTML documents. The background is valid for both new HTML documents and for those that you load, as long as these have not defined their own background.
Para aceder a este comando...
Abra um documento HTML e escolha Collabora Office - PreferênciasFerramentas - Opções - Collabora Office Writer/Web - Fundo.
Click a color. Click the None button to remove a background color.