\documentclass[11pt,a4paper]{book} \usepackage[utf8]{inputenc} \usepackage[T1]{fontenc} \usepackage{graphicx} \usepackage[french]{babel} \usepackage[inner=2.5cm, outer=2.5cm, top=2.5cm, bottom=2.5cm]{geometry} \makeatletter \@ifundefined{srcdir}{}{ \graphicspath{{\srcdir}} } \makeatother \begin{document} \setlength{\parindent}{0pt} \thispagestyle{empty} \begin{center} \includegraphics[height=3cm]{images/the-logo.png} \end{center} \fontsize{11pt}{13pt}\selectfont N\textsuperscript{o} d’ordre NNT~: \vspace{1cm} \begin{center} \fontsize{14pt}{16pt}\selectfont \textbf{\uppercase{}}\\ \fontsize{12pt}{14pt}\selectfont opérée au sein de\\ \textbf{} \vspace{0.5cm} \textbf{} \vspace{0.5cm} \textbf{Spécialité de doctorat~: } \vspace{1.5cm} Soutenue publiquement le , par~:\\ \fontsize{14pt}{16pt}\selectfont \textbf{} \vspace{1.5cm} \rule[20pt]{\textwidth}{0.5pt} \fontsize{25pt}{22pt}\selectfont \textbf{} \rule{\textwidth}{0.5pt} \vspace{2cm} \end{center} \fontsize{12pt}{14pt}\selectfont Devant le jury composé de~: \bigskip \fontsize{11pt}{13pt}\selectfont \end{document} \begin{itemize} \end{itemize} \item , , ,