\mode<presentation>


% Requirement
\usefonttheme{professionalfonts} % using non standard fonts for beamer
\usefonttheme{serif} % default family is serif

\RequirePackage{fontspec}
\RequirePackage{tikz}
\RequirePackage[skins]{tcolorbox}
\RequirePackage[strict]{changepage}

\setmainfont[Mapping=tex-text,Scale=.8]{OpenSans}

\newfontfamily\bodyfont{OpenSans}[BoldFont=OpenSans-Bold,Mapping=tex-text]

% Settings
\useinnertheme{-est}
\useoutertheme{-est}
\usecolortheme{-est}

\setbeamertemplate{navigation symbols}{}
\setbeamertemplate{blocks}[rounded][shadow=true]  

\mode<all>
