% compile with lualatex or xelatex:
documentclass[svgnames, 14pt]{beamer}
usepackage{booktabs,etoolbox,fontspec,microtype,ragged2e}
usefonttheme{professionalfonts,serif,structuresmallcapsserif}
 setmainfont[Numbers=OldStyle,SmallCapsFeatures={Kerning=Uppercase}]{Minion Pro}
 usepackage{fontspec}
 usepackage[applemac]{inputenc}
 usepackage[frenchb]{babel}
 linespread{1.0344}
 usepackage{graphicx}
 usepackage{caption}
 usecolortheme[named=Maroon]{structure}
 beamertemplatesolidbackgroundcolor{Snow}
 setbeamertemplate{navigation symbols}{}
 setbeamertemplate{itemize items}[circle]
 apptocmd{frame}{justifying}{}{}
 addtobeamertemplate{block begin}{}{justifying}
 definecolor{alert}{HTML}{347941}
  setbeamercolor{alerted text}{fg=alert}
 setbeamercovered{transparent=2}
 title{My title}
 author{My name}
 institute{My institution}
 date{}
 setbeamertemplate{caption}[numbered]

 begin{document}

begin{frame}
titlepage
 end{frame}

 end{document}