\documentclass[12pt]{article}%
\usepackage[a3paper]{geometry}
\usepackage[utf8]{inputenc}%
\usepackage[T1]{fontenc}%
\usepackage{caption}%
\usepackage{placeins}%
\usepackage{graphicx}%
\usepackage[colorlinks,
pdfpagelabels,
pdfstartview = FitH,
bookmarksopen = true,
bookmarksnumbered = true,
linkcolor = black,
plainpages = false,
hypertexnames = false,
citecolor = black]{hyperref}%

\usepackage{amsmath}%
\usepackage{amssymb}%
\usepackage{amstext}%
\usepackage{amsfonts}%
\usepackage{mathrsfs}%
\usepackage{hyperref}%
\usepackage[dvipsnames]{xcolor}%
\usepackage{scrpage2}%
\usepackage{multido}
\usepackage{pstricks}
\usepackage{colortbl}

%\newcommand*\euler{\mathrm{e}}
%\input{title.tex}
\input{config/font.tex}
%\input{config/sourcelst.tex}

\begin{document}
\clearscrheadfoot
\clearscrplain
\clearscrheadings
\pagestyle{scrplain}		% switch off head and foot line
%\input{config/titlepage.tex}
%\pagestyle{scrheadings}		% switch on head and foot line
%\newpage
%\tableofcontents
%\listoffigures
%\listoftables
%\lstlistoflistings
%\input{config/headfoot.tex}
%\newpage
\input{content.tex}
\end{document}