qmd_beamer-seahorse_header.tex

\addtocounter{framenumber}{-2}

\usepackage{appendixnumberbeamer}
\usepackage[font=scriptsize]{caption}
\usepackage{booktabs, longtable, colortbl, array}
\usepackage[]{natbib}

\definecolor{airforceblue}{rgb}{0.36, 0.54, 0.66}
\let\oldcite=\cite
\renewcommand{\cite}[1]{\textcolor{airforceblue!110}{\oldcite{#1}}}
\let\oldcitet=\citet
\renewcommand{\citet}[1]{\textcolor{airforceblue!110}{\oldcitet{#1}}}
\let\oldcitep=\citep
\renewcommand{\citep}[1]{\textcolor{airforceblue!110}{\oldcitep{#1}}}

% \usefonttheme{professionalfonts}
\usecolortheme{seahorse}
\useinnertheme[shadow]{rounded}
\useoutertheme{shadow}

\setbeamertemplate{headline}{}

\definecolor{ttc}{RGB}{202, 202, 235}
\setbeamercolor{block title}{bg=ttc, fg = black}
\setbeamercolor{block body}{bg=ttc!40, fg = black}

\setbeamercolor{caption name}{fg=normal text.fg}
\setbeamercolor{page number in head/foot}{fg=gray}

\setbeamercolor{page number in head/foot}{fg=gray}
% \setbeamertemplate{page number in head/foot}[appendixframenumber]
\setbeamertemplate{footline}[frame number]

\setbeamertemplate{itemize items}[circle]
\setbeamertemplate{enumerate items}[circle]
\setbeamertemplate{sections/subsections in toc}[circle]

\setbeamertemplate{frametitle continuation}[from second][(cont.)]
\setbeamertemplate{caption}[numbered]
\setbeamertemplate{caption label separator}{: }
\setbeamercovered{transparent}


\setbeamertemplate{section page}{
    \begin{centering}
    	\begin{beamercolorbox}[sep=12pt,center,shadow=true,rounded=true]{section title}
    		\usebeamerfont{section title}\insertsection\par%
    	\end{beamercolorbox}
    \end{centering}
}

\AtBeginSection{
	{
		\addtocounter{framenumber}{-1}
		\setbeamertemplate{footline}{}
		\begin{frame}
			\sectionpage
		\end{frame}
	}
}

% \AtBeginSection{
	% \ifbibliography
	
	% \else
		% {
			% \begin{frame}[noframenumbering, plain]
				% \sectionpage
			% \end{frame}
		% }
	% \fi
% }


\AtBeginPart{
  % \frame{\partpage}
}

\newcommand\Wider[2][4em]{%
	\makebox[\linewidth][c]{%
		\begin{minipage}{\dimexpr\textwidth+#1\relax}
			% \raggedright#2
			\centering#2
		\end{minipage}%
	}%
}