beamerouterthemeuniud.sty

\mode<presentation>

% Frame title
\defbeamertemplate*{frametitle}{uniud}[1][]
{

\begin{tikzpicture}
\useasboundingbox (0,-0.05) rectangle(\the\paperwidth,0.95);

% Three-colored line
 \fill[color=UniOrange] (-1,0) rectangle(0,1);
 \fill[color=UniBlue] (0,0) rectangle(1,1);
 \fill[color=UniBrown] (1,0) rectangle(\the\paperwidth,1);
 
 % Logo in the orange box
 \node[inner sep=0pt] (logo) at (-0.5,0.5){\includegraphics[width=0.85cm]{graphics/polloPallido}};
\end{tikzpicture}

% If we don't have a subtitle, put the title
% at the center of the header
\ifx\insertframesubtitle\@empty

  \begin{textblock*}{10cm}(2.2cm,0.3cm)
  {\usebeamercolor[fg]{frametitle}\usebeamerfont{frametitle}\insertframetitle}
  \end{textblock*}

\else
% If we have both title and subtitle, stack them
  \begin{textblock*}{10cm}(2.2cm,0.1cm)
  {\usebeamercolor[fg]{frametitle}\usebeamerfont{frametitle}\insertframetitle}
  \end{textblock*}

  \begin{textblock*}{10cm}(2.2cm,0.6cm)
  {\usebeamercolor[fg]{framesubtitle}\usebeamerfont{framesubtitle}\insertframesubtitle}
  \end{textblock*}

\fi

}

% Frame footer
\setbeamertemplate{footline}
{
\ifnum\thepage>1
\begin{tikzpicture}
\useasboundingbox (0,0) rectangle(\the\paperwidth,1);

% Three-colored line
\fill[color=UniOrange] (0,1.25) rectangle(1,1.3);
\fill[color=UniBlue] (1,1.25) rectangle(2,1.3);
\fill[color=UniBrown] (2,1.25) rectangle(\the\paperwidth,1.3);

\end{tikzpicture}

\begin{textblock*}{0.9cm}(0.1cm,9.25cm)
\raggedleft
{\usebeamercolor[fg]{title in head/foot}\usebeamerfont{title in head/foot}\insertframenumber/\inserttotalframenumber}
\end{textblock*}

\begin{textblock*}{3cm}(2cm,9.25cm)
{\usebeamercolor[fg]{author in head/foot}\usebeamerfont{author in head/foot}\insertshortauthor}
\end{textblock*}

\begin{textblock*}{7cm}(\dimexpr\the\paperwidth-7.8cm,9.25cm) 
\raggedleft
{\usebeamercolor[fg]{title in head/foot}\usebeamerfont{title in head/foot}\insertshorttitle}
\end{textblock*}

\fi % \ifnum\thepage>1
}

\mode<all>