\documentclass[aspectratio=169]{beamer} \usepackage[english]{babel} \usepackage{fancyhdr} % header footer \usepackage{graphicx} % figure \usepackage{booktabs} \usepackage{xcolor} \usepackage{bookmark} \usepackage{hyperref} \usepackage{graphicx} % Allows including images \usepackage{booktabs} % Allows the use of \toprule, \midrule and \bottomrule in tables \usepackage{tikz} \usepackage[ruled,linesnumbered]{algorithm2e} \usepackage{adjustbox} \author{Yu Cong} \title{Reachability and Büchi games} \date{\today} % \AtBeginSection[]{ % \frame{\frametitle{Outline}\tableofcontents[currentsection, % subsectionstyle=show/show/shaded]} % } \usetheme{Bar169} \begin{document} \input{content.tex} \end{document}