diff --git a/index.html b/index.html
index f9212a7..6a17275 100644
--- a/index.html
+++ b/index.html
@@ -3,13 +3,14 @@
 "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
 <html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
 <head>
-<!-- 2020-11-12 jeu. 10:37 -->
+<!-- 2020-12-07 lun. 11:43 -->
 <meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
 <title>Sample Stabilization for Tomography Experiments in Presence of Large Plant Uncertainty</title>
 <meta name="generator" content="Org mode" />
 <meta name="author" content="Thomas Dehaeze" />
 <link rel="stylesheet" type="text/css" href="https://research.tdehaeze.xyz/css/style.css"/>
 <script type="text/javascript" src="https://research.tdehaeze.xyz/js/script.js"></script>
+<style> #content {margin: auto;} </style>
 </head>
 <body>
 <div id="org-div-home-and-up">
@@ -38,45 +39,45 @@ The proposed control strategy are presented and applied on the developed model b
 </p>
 </blockquote>
 
-<div id="outline-container-orga7117cd" class="outline-2">
-<h2 id="orga7117cd">Paper (<a href="paper/paper.pdf">link</a>)</h2>
-<div class="outline-text-2" id="text-orga7117cd">
+<div id="outline-container-orgf94d924" class="outline-2">
+<h2 id="orgf94d924">Paper (<a href="paper/paper.pdf">link</a>)</h2>
+<div class="outline-text-2" id="text-orgf94d924">
 <p>
 The paper has been created <a href="https://orgmode.org/">Org Mode</a> (generating <a href="https://www.latex-project.org/">LaTeX</a> code) under <a href="https://www.gnu.org/software/emacs/">Emacs</a>.
 </p>
 </div>
 </div>
 
-<div id="outline-container-org952832f" class="outline-2">
-<h2 id="org952832f">Tikz Figures (<a href="tikz/index.html">link</a>)</h2>
-<div class="outline-text-2" id="text-org952832f">
+<div id="outline-container-orgc745e62" class="outline-2">
+<h2 id="orgc745e62">Tikz Figures (<a href="tikz/index.html">link</a>)</h2>
+<div class="outline-text-2" id="text-orgc745e62">
 <p>
 All the figures for the paper have been generated using <a href="https://sourceforge.net/projects/pgf/">TikZ</a>.
 </p>
 </div>
 </div>
 
-<div id="outline-container-org7d46168" class="outline-2">
-<h2 id="org7d46168">Poster (<a href="poster/poster.pdf">link</a>)</h2>
-<div class="outline-text-2" id="text-org7d46168">
+<div id="outline-container-orgb6f86f9" class="outline-2">
+<h2 id="orgb6f86f9">Poster (<a href="poster/poster.pdf">link</a>)</h2>
+<div class="outline-text-2" id="text-orgb6f86f9">
 <p>
 The poster has been created using the <a href="https://www.ctan.org/pkg/tikzposter">tikzposter</a> package for <a href="https://sourceforge.net/projects/latex-beamer/">beamer</a>.
 </p>
 </div>
 </div>
 
-<div id="outline-container-orgbc580ca" class="outline-2">
-<h2 id="orgbc580ca">Talk (<a href="talk/talk.pdf">link</a>)</h2>
-<div class="outline-text-2" id="text-orgbc580ca">
+<div id="outline-container-org91dc664" class="outline-2">
+<h2 id="org91dc664">Talk (<a href="talk/talk.pdf">link</a>)</h2>
+<div class="outline-text-2" id="text-org91dc664">
 <p>
 This work has been presented at <a href="https://indico.cern.ch/event/680538/">MEDSI 2018</a>.
 </p>
 </div>
 </div>
 
-<div id="outline-container-org99cf434" class="outline-2">
-<h2 id="org99cf434">How to cite this paper</h2>
-<div class="outline-text-2" id="text-org99cf434">
+<div id="outline-container-orgf1291b3" class="outline-2">
+<h2 id="orgf1291b3">How to cite this paper</h2>
+<div class="outline-text-2" id="text-orgf1291b3">
 <p>
 To cite this paper use the following bibtex code.
 </p>
diff --git a/index.org b/index.org
index 9e07f59..1a1dd99 100644
--- a/index.org
+++ b/index.org
@@ -7,6 +7,7 @@
 
 #+HTML_HEAD: <link rel="stylesheet" type="text/css" href="https://research.tdehaeze.xyz/css/style.css"/>
 #+HTML_HEAD: <script type="text/javascript" src="https://research.tdehaeze.xyz/js/script.js"></script>
+#+HTML_HEAD: <style> #content {margin: auto;} </style>
 
 #+OPTIONS: toc:nil
 #+OPTIONS: html-postamble:nil
