\usetheme{default}
%\usepackage{texnansi}
%\usepackage{gtamacdidot}
\usepackage{helvet}

% \definecolor{textcolour}{rgb}{0.37,0.34,0.27}
\definecolor{textcolour}{rgb}{0,0,0}
%\definecolor{mycolor}{rgb}{0.4,0.4, 0.4}

\setbeamertemplate{background canvas}{\includegraphics[width=\paperwidth]{resources/scheader.pdf}}
\setbeamercolor{structure}{fg=textcolour}
\setbeamertemplate{items}[circle]
\setbeamerfont{structure}{family = \sfdefault}

\setbeamertemplate{frametitle} 
{ 
\begin{centering} 
\vspace*{0.9cm}
\huge
\insertframetitle
\par 
\end{centering} 
} 

\setbeamerfont{title}{size = \Huge}
\usefonttheme[stillsansseriflarge]{structuresmallcapsserif}
% \usefonttheme{structurebold}
% sans by default
\usefonttheme{serif}
\setbeamercolor{normal text}{fg=textcolour}

\setbeamertemplate{navigation symbols}{}                   % no nav symbols
\setbeamercolor{titlelike}{parent=structure,fg=textcolour} % no box on titlepage
\setbeamertemplate{footline}[page number]{}                % remove bottom bars
\setbeamertemplate{headline}{}                             % remove top bars




