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+%%%
+%%%        Project: AraCom - LaTeX Template
+%%%    Description: This is the basic LaTeX Template for all AraCom related presentations
+%%%        Version: 1.0
+%%%         Author: Robert Jeutter <robert.jeutter@aracom.de>
+%%%     Maintainer: Robert Jeutter <robert.jeutter@aracom.de>
+%%%  Creation-Date: 07.06.2023
+%%%      Copyright: (c) 2023 Robert Jeutter
+%%%      Images by AraCom IT Service
+%%%
+
+\usepackage{multirow}
+\usepackage{subfigure}
+\usepackage{etoolbox}
+\usepackage{tikz}
+\usepackage{listings}
+\usepackage{graphicx}
+\usepackage{xcolor}
+\usepackage{amsfonts, amsmath, oldgerm, lmodern, animate}
+\usepackage{verbatim}
+\usepackage{bm}
+\usefonttheme{serif}
+
+\graphicspath{{./images/}}
+
+\definecolor{aracomblue}{RGB}{38, 113, 142}
+\definecolor{aracomred}{RGB}{143, 53, 70}
+\definecolor{aracomgrey}{rgb}{0.9, 0.9, 0.9}
+
+\setbeamercolor{block title}{fg=white,bg=aracomblue}
+\setbeamercolor{block body}{fg=white,bg=aracomblue}
+
+\newcommand{\themecolor}[1]{
+		\setbeamercolor{normal text}{fg=darkgray,bg=white}
+		\setbeamercolor{structure}{fg=aracomblue}
+		\setbeamercolor{block title}{fg=aracomblue,bg=aracomgrey}
+		\setbeamercolor{block body}{fg=darkgray,bg=aracomgrey}
+}
+
+\themecolor{white}
+\setbeamercolor{title}{fg=aracomblue}
+\setbeamercolor{alerted text}{fg=aracomred}
+\setbeamercolor{author}{fg=black}
+\setbeamercolor{date}{fg=black}
+
+\setbeamerfont{author}{size=\scriptsize}
+\setbeamerfont{date}{size=\tiny}
+\setbeamerfont{title}{series=\bfseries}
+\setbeamerfont{subtitle}{series=\mdseries,size=\footnotesize}
+\setbeamerfont{frametitle}{series=\bfseries}
+\setbeamerfont{framesubtitle}{series=\mdseries}
+\setbeamerfont{block title}{series=\centering, size=\small}
+\setbeamerfont{block body}{size=\scriptsize}
+
+% Code to get prettier boxes
+\setbeamertemplate{blocks}[rounded, shadow=true]
+
+% Bullets in several levels
+\setbeamertemplate{itemize item}{\textbullet}
+\setbeamertemplate{itemize subitem}{\textemdash}
+\setbeamertemplate{itemize subsubitem}{\ensuremath{\circ}}
+
+\newenvironment{colorblock}[3][white]{%
+	\begingroup
+	\setbeamercolor{block title}{fg=#1,bg=#2}
+	\setbeamercolor{block body} {fg=#1,bg=#2}
+	\begin{block}{#3}
+	}{%
+	\end{block}
+	\endgroup
+}
+
+% Put the logo in each slide's top left area
+\pgfdeclareimage[width=0.1\paperwidth]{bluelogo}{./images/AraCom-Logo-black.png}
+\renewcommand{\logo}{bluelogo}
+\setbeamertemplate{headline}{\vspace{1ex}\hspace{0.03\textwidth}\pgfuseimage{\logo}}
+
+% Define frame title and subtitle layout
+\setbeamertemplate{frametitle}{
+  \begin{beamercolorbox}[leftskip=2cm]{frametitle}%
+    \usebeamerfont{frametitle}\insertframetitle\\
+    \usebeamerfont{framesubtitle}\insertframesubtitle%
+  \end{beamercolorbox}
+}
+
+% Define the title page
+\setbeamertemplate{title page}{
+  \vskip0pt plus 1filll
+  \hspace{-12mm}% Pull back the box in an inelegant way - but it works!
+  \begin{beamercolorbox}[wd=0.9\textwidth,sep=10pt,leftskip=8mm]{title}
+    {\usebeamerfont{title}\inserttitle}
+
+    {\usebeamerfont{subtitle}\insertsubtitle}
+
+    {\usebeamerfont{author}\usebeamercolor[fg]{author}\insertauthor}
+
+    {\usebeamerfont{date}\usebeamercolor[fg]{date}\insertdate}
+  \end{beamercolorbox}
+}
+
+\newcommand{\TikzSplitSlide}[1]{%
+  \rule{0.4\paperwidth}{0pt}%
+  \begin{tikzpicture}
+    \clip (-0.1\paperwidth,-0.5\paperheight) --
+          ( 0.5\paperwidth,-0.5\paperheight) --
+          ( 0.5\paperwidth, 0.5\paperheight) --
+          ( 0.1\paperwidth, 0.5\paperheight) -- cycle;
+    \node at (0.2\paperwidth,0) {%
+      \includegraphics[height=\paperheight]{#1}%
+    };
+  \end{tikzpicture}
+}
+
+\renewcommand{\maketitle}{
+\begingroup
+  \setbeamertemplate{background}{
+      \includegraphics[height=\paperheight]{./images/background.png}
+  }
+  \vspace{-5ex}\hspace{-5ex}\begin{frame}
+      \Large\titlepage%
+  \end{frame}
+\endgroup
+}
+
+\newenvironment{chapter}[3][]{% Args: image (optional), color, frame title
+  \begingroup
+  \themecolor{blue}
+  \ifstrequal{#2}{aracomlightgreen}{ % Use blue text on light green, else white
+    \setbeamercolor{frametitle}{fg=aracomblue}
+    \setbeamercolor{normal text}{fg=aracomblue,bg=#2}
+  }{
+    \setbeamercolor{frametitle}{fg=white}
+    \setbeamercolor{normal text}{fg=white,bg=#2}
+  }
+  \ifstrempty{#1}{}{\setbeamertemplate{background}{\TikzSplitSlide{#1}}}
+  \setbeamertemplate{frametitle}{%
+    \vspace*{8ex}
+    \begin{beamercolorbox}[wd=0.45\textwidth]{frametitle}
+      \usebeamerfont{frametitle}\insertframetitle\\
+      \usebeamerfont{framesubtitle}\insertframesubtitle%
+    \end{beamercolorbox}
+  }
+  \begin{frame}{#3}
+  \hspace*{0.05\textwidth}%
+  \minipage{0.35\textwidth}%
+  \usebeamercolor[fg]{normal text}%
+}{%
+  \endminipage%
+  \end{frame}
+  \endgroup
+}
+
+\newenvironment{sidepic}[2]{% Args: image, frame title
+  \begingroup
+  \setbeamertemplate{background}{%
+  \hspace*{0.6\paperwidth}%
+  \includegraphics[height=\paperheight]{#1}%
+  }
+  \setbeamertemplate{frametitle}{% Same as normal, but with right skip
+    \vspace*{-3.5ex}
+    \begin{beamercolorbox}[leftskip=2cm,rightskip=0.4\textwidth]{frametitle}%
+      \usebeamerfont{frametitle}\insertframetitle\\
+      \usebeamerfont{framesubtitle}\insertframesubtitle%
+    \end{beamercolorbox}
+  }
+  \begin{frame}{#2}
+  \minipage{0.6\textwidth}%
+}{%
+  \endminipage%
+  \end{frame}
+  \endgroup
+}
+
+\newcommand{\strtoc}{Table of Contents}
+\newcommand{\strsubsec}{Section \thesection.\thesubsection}
+
+% TYPESETTING ELEMENTS
+
+% style of section presented in the table of contents
+\setbeamertemplate{section in toc}{$\blacktriangleright$~\inserttocsection}
+
+% style of subsection presented in the table of contents
+\setbeamertemplate{subsection in toc}{}
+% \setbeamertemplate{subsection in toc}{\footnotesize\hspace{1.2 em}$\blacktriangleright$~\inserttocsubsection}
+
+% automate subtitle of each frame
+\makeatletter
+    \pretocmd\beamer@checkframetitle{\framesubtitle{\thesection\, \secname}}
+\makeatother
+
+% avoid numbering of frames that are breaked into multiply slides
+\setbeamertemplate{frametitle continuation}{}
+
+% at the begining of section, add table of contents with the current section highlighted
+\AtBeginSection[]
+{
+    \begingroup
+    \themecolor{blue}
+    \begin{frame}{Table of Contents}
+        \tableofcontents[currentsection]
+    \end{frame}
+    \endgroup
+}
+
+% at the beginning of subsection, add subsection title page
+\AtBeginSubsection[]
+{
+    \begin{frame}{\,}{\thesection\, \secname}
+        \fontfamily{ptm}\selectfont
+        \centering\textsl{\textbf{\textcolor{aracomblue}{
+            \large Section \thesection.\thesubsection%
+            \vskip15pt
+            \LARGE \subsecname%
+        }}}
+    \end{frame}
+}
+
+% code bolck setting
+\definecolor{codegreen}{RGB}{101,218,120}
+\definecolor{codegray}{rgb}{0.5,0.5,0.5}
+\definecolor{codepurple}{rgb}{0.58,0,0.82}
+\definecolor{backcolour}{rgb}{0.95,0.95,0.92}
+
+\lstdefinestyle{mystyle}{
+    % backgroundcolor=\color{backcolour},
+    commentstyle=\color{aracomblue},
+    keywordstyle=\color{magenta},
+    numberstyle=\tiny\color{codegray},
+    stringstyle=\color{codepurple},
+    basicstyle=\ttfamily\scriptsize,
+    breakatwhitespace=false,
+    breaklines=true,
+    captionpos=b,
+    keepspaces=true,
+    numbers=left,
+    numbersep=5pt,
+    showspaces=false,
+    showstringspaces=false,
+    showtabs=false,
+    tabsize=4,
+    xleftmargin=10pt,
+    xrightmargin=10pt,
+}
+
+\lstset{style=mystyle}
+
+% NEW COMMANDS
+
+% set colored hyperlinks command
+\newcommand{\hrefcol}[2]{\textcolor{aracomblue}{\href{#1}{#2}}}
+\newcommand{\hlinkcol}[1]{\hrefcol{#1}{#1}}
+
+
+% centering paragraph statement
+\newcommand{\centerstate}[1]{
+    \centering
+    \begin{columns}
+        \begin{column}{0.8\textwidth}
+            #1
+        \end{column}
+    \end{columns}
+}
+
+% colored textbf
+\newcommand{\atextbf}[1]{\textbf{\textcolor{aracomblue}{#1}}}
+\newcommand{\atextsl}[1]{\textsl{\textcolor{aracomblue}{#1}}}
+\newcommand{\aemph}[1]{\emph{\textcolor{aracomblue}{#1}}}
+
+% about page
+\newcommand{\aboutpage}[2]{
+    \begingroup
+    \themecolor{blue}
+    \begin{frame}[c]{#1}{\,}
+        \centering
+        \begin{minipage}{\textwidth}
+            \usebeamercolor[fg]{normal text}
+            \centering
+            \Large \textsl{\normalsize #2}
+        \end{minipage}
+    \end{frame}
+    \endgroup
+}
+
+% bibliography page
+\newcommand{\bibliographpage}{
+    \section{References}
+
+    \begingroup
+    \themecolor{blue}
+    \begin{frame}[allowframebreaks]{References}{\,}
+        \tiny
+        \printbibliography[heading=none]
+    \end{frame}
+\endgroup
+}
\ No newline at end of file