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\begin{document}
\setlength{\parindent}{0pt}
\title{\vspace{-4em}{\large Nome istituzione} \\
Relazione di Laboratorio}
\author{Componenti del gruppo}
\date{Data esperienza \\
Data consegna}
\maketitle
\vspace{-2em}\par\noindent\rule{\textwidth}{0.4pt}
\begin{center}
{\Large\sc Titolo dell'esercitazione} \\
Obiettivo dell'esercitazione
\end{center}
\par\noindent\rule{\textwidth}{0.4pt}
\section{Sezione 1}
\section{Sezione 2}
\section{Sezione 3}
\end{document}
