%% LaTeX2e file `etocsnippet-30-B.tex'
%% generated by the `filecontentsdef' environment
%% from source `etoc' on 2020/05/15.
%%
\begin{center}
\etocsetstyle{section}
             {}
             {\etociffirst{\\\hline\hline}{\\\hline}}
             {\etocname & \etocnumber & \etocpage }
             {}

\etocsettocstyle
   {\hypersetup{hidelinks}\begin{tabular}{|p{4cm}|c|c|}\hline
    \multicolumn{1}{|c|}{\bfseries Section}&
    \bfseries number&
    \bfseries page}
   {\\\hline\end{tabular}}

\etocglobaldefs % MANDATORY !!
\etocsetnexttocdepth{1}

\tableofcontents\ref{toc:overview}
\end{center}