I have this LaTeX code and I was wondering how can I make the document title bold and larger in size than the default size.
\documentclass{article}
\title{Document Title}
\begin{document}
\maketitle
The content of the document goes here.
\end{document}
I've noticed that \maketitle renders the content that is specified above in the preamble.
You could redefine \@maketitle:
\documentclass{article}
\title{Document Title}
\makeatletter
\def\@maketitle{%
\newpage
\null
\vskip 2em%
\begin{center}%
\let \footnote \thanks
{\Huge\bfseries\@title \par}%
\vskip 1.5em%
{\large
\lineskip .5em%
\begin{tabular}[t]{c}%
\@author
\end{tabular}\par}%
\vskip 1em%
{\large \@date}%
\end{center}%
\par
\vskip 1.5em}
\makeatother
\begin{document}
\maketitle
The content of the document goes here.
\end{document}
