\documentclass{beamer} \usetheme[numbering=progressbar]{focus} \definecolor{main}{RGB}{83, 31, 117} \definecolor{textcolor}{RGB}{0, 0, 0} %\definecolor{background}{RGB}{215, 212, 227} \usepackage[utf8]{inputenc} \usepackage{tikz} \usepackage{listings} \usetikzlibrary{positioning} \usetikzlibrary{shapes,arrows} \author{Team CIRCL} \title{Cerebrate intro and development update} \institute{Cerebrate Project} \titlegraphic{\includegraphics[scale=0.15]{pictures/logo.png}} \date{CTI Summit 2023} \begin{document} \include{content} \end{document}