--- a/slides-old.sty	Fri Apr 26 17:29:30 2024 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,88 +0,0 @@
-\usepackage[absolute,overlay]{textpos}
-\usepackage{xcolor}
-\usepackage{fontspec}
-\usepackage[sc]{mathpazo}
-\usefonttheme{serif}
-\defaultfontfeatures{Ligatures=TeX}
-\defaultfontfeatures{Mapping=tex-text}
-\setromanfont{Hoefler Text}
-\setmonofont[Scale=.88]{Consolas}
-\newfontfamily{\consolas}{Consolas}
-
-\definecolor{darkblue}{rgb}{0,0,0.6}
-\hypersetup{colorlinks=true}
-\hypersetup{linkcolor=darkblue}
-\hypersetup{urlcolor=darkblue}
-
-\newcommand{\tttext}[1]{{\consolas{#1}}}
-
-\newcommand{\ZERO}{\mbox{\bf 0}}
-\newcommand{\ONE}{\mbox{\bf 1}}
-\newcommand{\Der}{\textit{Der}}
-\newcommand{\der}{\textit{der}}
-\newcommand{\Ders}{\textit{Ders}}
-\newcommand{\ders}{\textit{ders}}
-\newcommand{\dn}{\stackrel{\mbox{\scriptsize def}}{=}}%
-\newcommand{\slidecaption}{}
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-% Frametitles
-
-\setbeamerfont{frametitle}{size={\LARGE}}
-\setbeamerfont{frametitle}{family={\fontspec{Hoefler Text Black}}}
-\setbeamercolor{frametitle}{fg=ProcessBlue,bg=white}
-
-\setbeamertemplate{frametitle}{%
-\vskip 2mm  % distance from the top margin
-\hskip -3mm % distance from left margin
-\vbox{%
-\begin{minipage}{1.05\textwidth}%
-\centering%
-\begin{tabular}{@{}c@{}}%
-\insertframetitle%
-\end{tabular}%
-\end{minipage}\vspace{-10pt}}%
-}
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-% Foot
-%
-\setbeamertemplate{navigation symbols}{} 
-\usefoottemplate{%
-\vbox{%
-  \tinyline{%
-    \tiny\hfill\textcolor{gray!50}{\slidecaption{} --
-      p.~\insertframenumber/\inserttotalframenumber}}}%
-}
-
-
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-\beamertemplateballitem
-\setlength\leftmargini{2mm}
-\setlength\leftmarginii{0.6cm}
-\setlength\leftmarginiii{1.5cm}
-\setbeamertemplate{itemize/enumerate body end}{\vspace{-2mm}}
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-% blocks
-%\definecolor{cream}{rgb}{1,1,.65}
-\definecolor{cream}{rgb}{1,1,.8}
-\setbeamerfont{block title}{size=\normalsize}
-\setbeamercolor{block title}{fg=black,bg=cream}
-\setbeamercolor{block body}{fg=black,bg=cream}
-
-\setbeamertemplate{blocks}[rounded][shadow=true]
-
-\setbeamercolor{boxcolor}{fg=black,bg=cream}
-
-\mode
-<all>
-
-
-
-
-
-