anchor.diff:      \setlength{\parindent}{0pt}
       \setLR
       \centering
  -    <%= @polyglossia_default_language ? '' : '\idtitlefont' %>%
  +    \idtitlefont%
       \fontsize{8pt}{10.5pt}\selectfont
     }
     {%
  
positive.code:     \setlength{\parindent}{0pt}
      \setLR
      \centering
      <%= @polyglossia_default_language ? '' : '\idtitlefont' %>%
      \fontsize{8pt}{10.5pt}\selectfont
    }
    {%
  
negative.code: \newenvironment{RtSubTitle}
    {%
      \begin{center}
        \titlefont%
        \fontsize{10pt}{10.5pt}\selectfont
    }
    {%
  