\documentclass{report}
\title{A Sectioned Document}
\author{Henning Schulzrinne\thanks{Supported by Ben \& Jerry's
Icecream. \copyright Microsloth}}
\begin{document}
\maketitle
\begin{abstract}
This document contains a number of {\em small} sections and
subsections, and serves to test the sectioning capabilities of l2x.
\end{abstract}
\tableofcontents
\chapter{First Chapter}
Some text may precede the \fbox{first} section.
\section{First Section}
First small\footnote{Or did you expect literature here?} paragraph in
the first section. The document is worth 10 \pounds.
\subsection{First Subsection in the First Section}
Second small paragraph in the first subsection. It contains {\large
large} text.
\subsubsection{First Subsubsection in the First Section}
Third small paragraph in the first subsubsection.
\subsubsection{Second Subsubsection in the First Section}
Fourth small paragraph in the second subsubsection: it contains {\tiny
tiny}, {\scriptsize scriptsize}, {\footnotesize footnotesize}, {\small
small}, {\normalsize normalsize}, {\large large}, {\Large Large},
{\LARGE LARGE}, {\huge huge}, and {\Huge Huge} text.
\end{document}
