\documentclass{article}

\usepackage[utf8]{inputenc}
\usepackage{blindtext}
\usepackage{listings} % used for [Codeblock]
\usepackage{hyperref}

\title{Sections and Chapters}
\author{Panduck}
\date{\today}

\begin{document}

\section{This is a test}
\label{sec:this-is-a-test}

some text \emph{here} and \textbf{here}

\begin{itemize}
    \item orderless items
    \item item2
    \item item3
\end{itemize}

\begin{enumerate}
    \item ordered items
    \item item2
    \item item3
\end{enumerate}

\end{document}