\documentclass[aspectratio=169]{beamer}
% The values that it accepts are: 1610, 169, 149, 54, 43 and 32, which stand for the ratios 16:10, 16:9, 14:9, 5:4, 4:3 and 3:2, respectively.
\newcommand{\sigle}{ABC-1234}
\title[Titre principal qui apparait au dessus des diapositives]{}
\input{varia/preamble}
%\subtitle[]{}
\author[O. Côté]{\\
O. Côté}
\institute%[Université Laval]
{
École d'actuariat \\
Université Laval, Québec, Canada \\
\medskip
%{\emph{olivier.cote.12@ulaval.ca}}
}%\today} % \today will show current date.
%% ==========================================
%% Informations de publication
%% (titre et al. dans couverture-avant.tex)
%% ==========================================
\renewcommand{\year}{2022}
\renewcommand{\month}{05}
\renewcommand{\day}{13}
\setcounter{tocdepth}{2}
\newcommand{\acc}[1]{\textcolor{ulred}{\textbf{#1}}}
\usepackage[nostamp]{draftwatermark}
\begin{document}
\sloppy
%%%% ==========
%%% page titre
%%%% =========
% %% PAge titre (edition Vincent)
% \include{0_pagetitre}
% % Page titre conventionnelle
% \begin{frame}[label=titre, plain]
% \titlepage
% \begin{center}%\includegraphics[height=1.2cm]{COPL}%
% %\hspace{2cm}
% \includegraphics[height=2cm]{img/ul_logo.png}\end{center}
% \end{frame}
%%%% ==========
%%% table des matières
%%%% =========
% \begin{frame}[label=toc]{Table des matières}
% \setlength{\leftskip}{5cm}%
% \tableofcontents[subsectionstyle=hide]
% \end{frame}
%%%% ==========
%%% Contenu
%%%% =========
\begin{frame}[label=intro]{Introduction slide}
This document shows how to use the \emph{ulaval} Beamer template.
It gives examples to see how the resulting document looks like.
\end{frame}
\section{Main Section}
\subsection{List styles}
\subsubsection{Itemize}
\begin{frame}[label=itemize]\frametitle{Itemize sample}
\begin{itemize}
\item Item 1
\item Item 2
\begin{itemize}
\item Sub item 1
\item Sub item 2
\begin{itemize}
\item Sub sub sub item 1
\item Sub sub sub item 2
\end{itemize}
\item Sub item 3
\end{itemize}
\item Item 3
\end{itemize}
\end{frame}
\subsubsection{Enumerate}
\begin{frame}[label=enumerate]\frametitle{Enumerate sample}
\begin{enumerate}
\item Item 1
\item Item 2
\begin{enumerate}
\item Sub item 1
\item Sub item 2
\begin{enumerate}
\item Sub sub sub item 1
\item Sub sub sub item 2
\end{enumerate}
\item Sub item 3
\end{enumerate}
\item Item 3
\end{enumerate}
\end{frame}
\subsubsection{Description}
\begin{frame}[label=description]\frametitle{Description sample}
\begin{description}
\item[Term 1:] Definition 1
\item[Term 2:] Definition 2
\item[Term 3:] Definition 3
\end{description}
\end{frame}
\subsection{Boxes styles}
\begin{frame}[label=boxes]\frametitle{Boxes Styles}
\begin{block}{Block Title}
Block content
\end{block}
\begin{alertblock}{Alert Block Title}
Alert block content
\end{alertblock}
\begin{exampleblock}{Example Block Title}
Example block content
\end{exampleblock}
\end{frame}
\subsection{Block environments}
\begin{frame}[label=environments]\frametitle{Environments Samples}
\begin{definition}
Definition content
\end{definition}
\begin{example}
Example content
\end{example}
\begin{proof}
Proof content
\end{proof}
\begin{theorem}
Theorem content
\end{theorem}
\end{frame}
\subsection{Math}
\begin{frame}[label=math]\frametitle{Math}
\begin{equation}
V_0 = k_0 \rho \sqrt{n_1^2 - n_2^2}
\end{equation}
\end{frame}
\subsection{Text environments}
\begin{frame}[label=text]\frametitle{Text Environments}
\begin{quotation}
Quotation environment line 1\\
Quotation environment line 2
\end{quotation}
\begin{quote}
Quote environment line 1\\
Quote environment line 2
\end{quote}
\begin{semiverbatim}
Semiverbatim environment
\end{semiverbatim}
\begin{verse}
Verse environment line 1\\
Verse environment line 2
\end{verse}
\end{frame}
\section{Conclusion}
\begin{frame}[label=conclu]{Conclusion slide}
That's all folks!
\end{frame}
% End of slides
\end{document}