narrow nb css selectors so non-nb content isn't affected in html embed
narrow nb css selectors so non-nb content isn't affected in html embed

nbproject/nbproject,dragon96/nbproject,dragon96/nbproject,dragon96/nbproject,kesiena115/nbproject,nbproject/nbproject,dragon96/nbproject,kesiena115/nbproject,nbproject/nbproject,kesiena115/nbproject,kesiena115/nbproject,dragon96/nbproject,kesiena115/nbproject,nbproject/nbproject,nbproject/nbproject