\mode<presentation>

\setbeamercolor{section in head/foot}{parent=palette quaternary}
\setbeamercolor{subsection in head/foot}{parent=palette primary}

\setbeamercolor{author in head/foot}{parent=section in head/foot}
\setbeamercolor{title in head/foot}{parent=subsection in head/foot}



\usesectionheadtemplate
  {\hfill\insertsectionhead}
  {\hfill\color{fg!50!bg}\insertsectionhead}


\defbeamertemplate*{footline}{split theme}
{%
  \leavevmode%
  \hbox{\begin{beamercolorbox}[wd=.18\paperwidth,ht=2.5ex,dp=1.125ex,leftskip=.3cm plus1fill,rightskip=.3cm,center]{author in head/foot}%
    \usebeamerfont{author in head/foot}\insertshortauthor
  \end{beamercolorbox}%
  \begin{beamercolorbox}[wd=.64\paperwidth,ht=2.5ex,dp=1.125ex,leftskip=.3cm,rightskip=.3cm plus1fil,center]{title in head/foot}%
    \usebeamerfont{title in head/foot}\insertshorttitle
  \end{beamercolorbox}%
  \begin{beamercolorbox}[wd=.18\paperwidth,ht=2.5ex,dp=1.125ex,leftskip=.3cm,rightskip=.3cm plus1fil,center]{author in head/foot}%
    \usebeamerfont{page in head/foot} \insertframenumber /\inserttotalframenumber
  \end{beamercolorbox}}%
  \vskip0pt%
}


\mode
<all>
