% \begin{macro}{\metropolis@outer@setdefaults}
% Sets default values for outer theme options.
% \begin{macrocode}
\newcommand{\metropolis@outer@setdefaults}{
\pgfkeys{/metropolis/outer/.cd,
numbering=counter,
progressbar=none,
}
}
% \end{macrocode}%
% \end{macro}
%
% \subsubsection{Head and footline}
%
% \begin{macrocode}
\setbeamertemplate{navigation symbols}{}
% \end{macrocode}