\documentclass[%
 % inverse
 titlelight
 ,aspectratio=169,classification=public-cc-by]{lh-presentation}
\usepackage[utf8]{inputenc}

\title{A Beamer-theme for LogicalHacking.com}
\subtitle{Example presentation}
\institute[University of Exeter]
{Department of Computer Science, The University of Exeter, Exeter, UK}
  \author[A.D. Brucker] {%
    \href{http://www.brucker.uk/}{Achim D. Brucker}\\
    \texttt{\footnotesize\href{mailto:"Achim D. Brucker"
        <a.brucker@exeter.ac.uk>}{a.brucker@exeter.ac.uk}
      \hspace{.6cm}
      \url{http://www.brucker.uk/}}
    }
\titlevisual{visuals/lh-title-visual-lock-16x9}
\contactauthor{Dr. Achim D. Brucker}
\contactemail{a.brucker@exeter.ac.uk}
\contacttwitter{adbrucker}
\contactlinkedin{https://de.linkedin.com/in/adbrucker/}
\contactwww{https://www.brucker.ch/}
\contactblog{https://logicalhacking.com/blog/}


\begin{document}
\begin{frame}[plain]
  \maketitle
\end{frame}

\AgendaFrame

\section{Introduction}
\subsection{A few example slides}
\frame{\sectionpage}
%\begin{frame}[classification={public-cc-by}]
\begin{frame}[classification={confidential}]
  \frametitle{A standard slide}
  \framesubtitle{With a frame subtitle}
  \begin{itemize}
  \item Only first word of slide title \ldots
    \begin{itemize}
    \item  And a second level 
      \begin{itemize}
      \item  Officially, a third level should be avoided
      \end{itemize}
    \end{itemize}
  \end{itemize}
  \[ x = \sum_{i=0}^{-\infty}\sqrt{-i}\]
\begin{itemize}
\item rm: {\rmfamily The quick {\mdseries brown fox} \emph{jumps over} \textbf{the lazy's doc back}}
\item sf: {\sffamily The quick {\mdseries brown fox} \emph{jumps over} \textbf{the lazy's doc back}}
\item tt: {\ttfamily The quick {\mdseries brown fox} \emph{jumps over} \textbf{the lazy's doc back}}
\item {\Huge Huge} {\huge huge} {\Large Large} {\large large} {\normalsize normal} {\small small} 
      {\footnotesize footnote} {\scriptsize scriptsize} {\tiny tiny}
\end{itemize}
\end{frame}

\begin{frame}
\frametitle{Block Examples}
\begin{block}{Regular Block}
The \alert{quick} \textbf{brown} \emph{fox} \ldots
\end{block}
\begin{alertblock}{Alert Block}
The \alert{quick} \textbf{brown} \emph{fox} \ldots
\end{alertblock}
\begin{exampleblock}{Example Block}
The \alert{quick} \textbf{brown} \emph{fox} \ldots
\end{exampleblock}
\begin{quotebox}
The \alert{quick} \textbf{brown} \emph{fox} \ldots
\end{quotebox}
\end{frame}


\begin{frame}
A frame can also be without a title \ldots
\end{frame}

\section{Conclusion}
\subsection{Concluding remarks}

\frame{\sectionpage}

\begin{frame}[plain,classification=confidential]
  \frametitle{A plain slide}
  \framesubtitle{With a frame subtitle}


  \begin{itemize}
  \item Only first word of slide title \ldots
    \begin{itemize}
    \item  And a second level 
      \begin{itemize}
      \item  Officially, a third level should be avoided
      \end{itemize}
    \end{itemize}
  \end{itemize}
  \[ x = \sum_{i=0}^{-\infty}\sqrt{-i}\]
\end{frame}

\ThanksFrame
\KeyTakeAwayFrame{
\begin{itemize}
\item \ldots
\item \ldots
\item \ldots
\item \ldots
\end{itemize}
}
\CopyrightFrame
\PartFrame[white][lhMagentaDark]{New Chapter}

\section{Another Section}
\frame{\sectionpage}
\begin{frame}
\frametitle{Conclusion}
\end{frame}


\end{document}