\documentclass[handout]{beamer}

\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage{graphicx}
\usepackage[francais]{babel}
\usepackage{lmodern}
\usepackage{textcomp}
\usepackage{pgf}


\usetheme{Enac}
% \usetheme[rounded]{Enac}

\author{Gautier Hattenberger}

\title[Enac beamer theme]{Enac Beamer theme example}
\date{2018}

\begin{document}

\maketitle

\section{First section}

\begin{frame}
 \frametitle{Outline}
 \tableofcontents
\end{frame}

\subsection{Fisrt subsection}

\begin{frame}
 \frametitle{What a nice frame}
 
 You can use this theme with rectangle (default) or rounded blocks with the option \emph{rounded}

 \begin{block}{block}
  this is how a block looks like
 \end{block}
 \begin{exampleblock}{exampleblock}
  same for example block
 \end{exampleblock}
 \begin{alertblock}{alertblock}
  or for \alert{alert block} if it is really important
 \end{alertblock}
\end{frame}

\subsection{Second subsection}

\begin{frame}
 \frametitle{Yet another frame}
 A list
 \begin{itemize}
 \item item 1
 \item item 2
 \end{itemize}
 An enumarate
 \begin{enumerate}
  \item enum 1
  \item enum 2
 \end{enumerate}
 An equation
 \begin{displaymath}
  E = mc^2
 \end{displaymath}
\end{frame}
\end{document}