% ===== nitSot.sty =====
\setlength{\textwidth}     {160mm}
\setlength{\textheight}    {250mm}
\setlength{\oddsidemargin} {  4mm}
\setlength{\evensidemargin}{  4mm}
\setlength{\topmargin}     {  0mm}
\setlength{\headheight}    {  0mm}
\setlength{\headsep}       {  0mm}
\setlength{\footskip}      { 15mm}

\setlength{\kanjiskip} {0zw}
\setlength{\xkanjiskip}{0.15zw}
\renewcommand{\baselinestretch}{0.95}

\renewcommand{\bibname}{参考文献}
\renewcommand{\appendixname}{付録}

\makeatletter
\renewcommand{\chapter}{%
  \if@openright\cleardoublepage\else\clearpage\fi
  \global\@topnum\z@
  \secdef\@chapter\@schapter}

\let\@mkboth\@gobbletwo
\let\@oddhead\@empty
\let\@evenhead\@empty
\def\@oddfoot{\normalfont\hfil-- \thepage\ --\hfil}%
\let\@evenfoot\@oddfoot
\makeatother
\setlength\footskip{2\baselineskip}
\addtolength{\textheight}{-2\baselineskip}
\makeatother