style.sty

\ProvidesPackage{style}

\RequirePackage[ngerman]{babel}
\RequirePackage[utf8]{inputenc}
\RequirePackage{graphicx,wrapfig}
\RequirePackage{mathtools,amsmath,amssymb,amsthm,mathrsfs}
\RequirePackage{dsfont}
\RequirePackage{enumitem}
\RequirePackage{float}
\RequirePackage{csquotes}
\RequirePackage{tikz}
\RequirePackage[parfill]{parskip}
\RequirePackage{scrlayer-scrpage}
\RequirePackage{hyperref}

\clearpairofpagestyles
\ofoot*{\pagemark}

\newcommand{\E}{\mathbb{E}}
\newcommand{\N}{\mathbb{N}}
\newcommand{\R}{\mathbb{R}}
\newcommand{\PP}{\mathbb{P}}

\newcommand{\AG}{\mathscr{A}}
\newcommand{\BG}{\mathscr{B}}
\newcommand{\CG}{\mathscr{C}}
\newcommand{\FG}{\mathscr{F}}
\newcommand{\PG}{\mathscr{P}}
\newcommand{\XG}{\mathcal{X}}

\newcommand{\vt}{\vartheta}

\makeatletter
\renewcommand\paragraph{%
	\medskip
	\@startsection{paragraph}{4}{0mm}%
	{-\baselineskip}%
	{.5\baselineskip}%
	{\normalfont\normalsize\bfseries}}
\makeatother

\setlist[itemize]{parsep=7pt}

\newenvironment{tightcenter}{
	\newline
	\setlength\topsep{.5\baselineskip}
	\setlength\parskip{-\baselineskip}
	\begin{center}
	}{
	\end{center}
}