%styles
\newcommand{\plainstyle}{\normalsize\sf\color{black}}
\renewcommand{\isastyletext}{\normalsize\sf}
\renewcommand{\isastyletxt}{\sf}
\renewcommand{\isastylecmt}{\sf}
%colors
\newcommand{\titlestyle}{\color{DarkGreen}}
\newcommand{\hilitecolor}{\color{Blue}}
\newcommand{\hilite}[1]{{\hilitecolor#1}}
\newcommand{\red}[1]{{\color{Red}#1}}
\newcommand{\green}[1]{{\color{DarkGreen}#1}}
%headings
\renewcommand{\isamarkupchapter}[1]{\newpage\thispagestyle{empty}\MyLogo{\let\\=\relax #1}\vspace*{0.4\textheight}\begin{center}\LARGE\bf\color{DarkGreen} #1\end{center}}
\renewcommand{\isamarkupsection}[1]{\foilhead{\color{DarkGreen}#1}}
\renewcommand\isamarkupparagraph{\@startsection{paragraph}{4}{0pt}{\bigskipamount}{0.5ex \@plus .1ex}{\normalsize\bf\color{DarkBlue}}}
%item spacing
\renewcommand\@listIa{\leftmargin\leftmargini
\topsep 0\p@ \@plus 0.5\p@ \@minus 1\p@
\parsep 2\p@ \@plus 1\p@ \@minus 1\p@
\itemsep 2\p@ \@plus 1\p@ \@minus 0.5\p@}