%standard
\documentclass[a4paper,12pt]{scrartcl}
\usepackage[utf8]{inputenc}
\usepackage[ngerman]{babel}
%\selectlanguage{english}

%font
\usepackage{tgheros}
\usepackage{mathptmx}
% use sans serif font
% \renewcommand{\familydefault}{\sfdefault}

\usepackage[hyphens]{url}
\usepackage{hyperref}

%pictures
\usepackage{graphicx}
\usepackage{wrapfig}

%tables
\renewcommand{\arraystretch}{1.4}
\usepackage{multirow}

%special characters
\usepackage[official]{eurosym}
\newcommand\tab[1][1cm]{\hspace*{#1}}

%geometry
\usepackage{geometry}
\geometry{ headsep=20pt,
 headheight=20pt,
 left=21mm,
 top=15mm,
 right=21mm,
 bottom=15mm,
 footskip=20pt,
 includeheadfoot}

%header
\usepackage{datetime}
\newdateformat{dmy}{%
  \THEDAY.~\monthname[\THEMONTH] \THEYEAR}
\usepackage{fancyhdr}
\pagestyle{fancy}
\lhead{Noah J. Vogt}
\chead{}
\rhead{\dmy\today}
\lfoot{}
\cfoot{Gymnasium Kirschgarten}
\rfoot{}

%indent
\renewcommand{\footrulewidth}{.4pt}
\setlength{\parindent}{0em}

\begin{document}



\end{document}