diff --git a/doc/style.tex b/doc/style.tex
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+% donot indent first line.
+\setlength{\parindent}{0pt}
+\setlength{\parskip}{5pt plus 2pt minus 1pt}
+
+% sloppy
+% ------
+% Less strict (opposite to default fussy) space size between words. Therefore
+% less hyphenation.
+\sloppy
+
+% fonts
+% -----
+% times for pdf generation, gives smaller pdf files.
+%
+% But in standard postscript fonts: courier and times/helvetica do not fit.
+% Maybe use pslatex.
+\usepackage{times} 
+\usepackage{pslatex} 
+
+% pagestyle
+% \usepackage{fancyhdr}
+\pagestyle{headings}
+\setlength{\paperwidth}{7.375in}
+\setlength{\paperheight}{9.25in}
+
+\setlength{\oddsidemargin}{0.375in}
+\setlength{\evensidemargin}{0.375in}
+\setlength{\textwidth}{5in}
+\setlength{\textheight}{7.125in}
+
+\setlength{\topmargin}{-0.375in}
+\setlength{\headheight}{0.25in}
+\setlength{\headsep}{0.25in}
+\setlength{\footskip}{0.25in}
+
+\setlength{\admonitionwidth}{0.9\textwidth}
+\setlength{\docinfowidth}{0.9\textwidth}
+
+
+
+