[Tex/LaTex] How to center the minipage

Question

The left margin is too wide if I set 1.5\textwidth:

\begin{document}

\noindent\begin{minipage}{1.5\textwidth}

test

\end{minipage}

\end{document}

Answer 1

Put it inside a centered box

\documentclass{article}
\begin{document}
\noindent\hrulefill\par
\noindent\makebox[\textwidth][c]{%
    \begin{minipage}{1.5\textwidth}
        \hrulefill\par
    \end{minipage}}
\end{document}