diff --git a/backend-breves.html b/backend-breves.html
index 73b4eb3cc0bbfe752462fc92f8e4d4cd7eb4f37b..661975c15f45c87078976054ba105c407ae4a290 100644
--- a/backend-breves.html
+++ b/backend-breves.html
@@ -1,5 +1,5 @@
 [(#HTTP_HEADER{Content-type: text/xml[; charset=(#CHARSET)]})]<?xml
-version="1.0"[ encoding="(#CHARSET)"]?>
+version="1.0"[ encoding="(#CHARSET)"]?>[<?xml-stylesheet title="XSL formatting" type="text/xsl" href="(#CHEMIN{backend.xslt}|url_absolue)" ?>]
 <rss version="2.0" [(#REM) rss 2.0.9)]
 	xmlns:dc="http://purl.org/dc/elements/1.1/"
 	xmlns:content="http://purl.org/rss/1.0/modules/content/"
@@ -9,7 +9,7 @@ version="1.0"[ encoding="(#CHARSET)"]?>
 
 	<title>[(#NOM_SITE_SPIP|supprimer_tags|texte_backend)]</title>
 	<link>#URL_SITE_SPIP/</link>
-	<description>[(#DESCRIPTIF_SITE_SPIP|texte_backend)]</description>
+	<description>[(#DESCRIPTIF_SITE_SPIP|supprimer_tags|texte_backend)]</description>
 	<language>#LANG</language>
 	<generator>SPIP - www.spip.net</generator>
 
diff --git a/backend.html b/backend.html
index 0ab7daef45b51847b30c8f0fb4b54aa96c2e61a5..0e63513a3de0e936f01cca761c0962bfdbe26e10 100644
--- a/backend.html
+++ b/backend.html
@@ -1,5 +1,5 @@
 [(#HTTP_HEADER{Content-type: text/xml[; charset=(#CHARSET)]})]<?xml 
-version="1.0"[ encoding="(#CHARSET)"]?>
+version="1.0"[ encoding="(#CHARSET)"]?>[<?xml-stylesheet title="XSL formatting" type="text/xsl" href="(#CHEMIN{backend.xslt}|url_absolue)" ?>]
 <rss version="2.0" [(#REM) rss 2.0.9)]
 	xmlns:dc="http://purl.org/dc/elements/1.1/"
 	xmlns:content="http://purl.org/rss/1.0/modules/content/"
diff --git a/backend.xslt b/backend.xslt
new file mode 100644
index 0000000000000000000000000000000000000000..c5f1ba8bc9f54186c16b4922a7994921607a9d59
--- /dev/null
+++ b/backend.xslt
@@ -0,0 +1,121 @@
+<?xml version="1.0" encoding="UTF-8"?><xsl:stylesheet version="1.0"
+xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+xmlns:content="http://purl.org/rss/1.0/modules/content/"
+xmlns="http://www.w3.org/1999/xhtml">
+
+<xsl:output method="html"/>
+
+<xsl:template match="/">
+<html>
+  <head>
+    <title>S'abonner à / Subscribe to <xsl:value-of select="/rss/channel/title"/></title>
+    <style type="text/css">
+    <![CDATA[
+    body {
+      font: 80% Verdana,Arial,sans-serif;
+      margin: 0;
+      padding: 0;
+      background: #e8e8e8;
+      color: #000;
+    }
+    a { color: #039; }
+    h1, h2 { font-family: Arial,sans-serif; }
+    h1 { font-size: 160%; margin: 0; }
+    h2 { font-size: 140%; font-weight: bold; margin: 0; padding: 0.5em 0 0.2em 0; }
+    h2 a { text-decoration: none; }
+    p { margin: 0 0 0.5em 0; }
+    #page {
+      margin: 0 auto;
+	  max-width: 80em;
+	  border-left: 1px solid #ddd;
+	  border-right: 1px solid #ddd;
+    }
+    #top {
+      background: #036;
+      padding : 1em;
+      color: #fff;
+    }
+    #top a {
+      color: #fff;
+      text-decoration: none;
+    }
+    #what {
+      padding: 1em;
+      background: #eee;
+      border-bottom: 1px solid #ddd;
+      font-size: 80%;
+    }
+    #what p {
+      margin: 0 0 0.5em 0;
+    }
+    #footer {
+      border-top: 1px solid #ddd;
+    }
+    #items {
+      background: #fff;
+      color: inherit;
+	  padding: 1em 2em;
+    }
+    #items div {
+      margin: 0; padding: 0 0 1em 0;
+    }
+    ]]>
+    </style>
+    <script type="text/javascript"><![CDATA[
+    window.onload = function() {
+      document.getElementById('feedurl').value = window.location.href;
+
+      // Ugly but works ;)
+      var c = document.getElementsByTagName('div');
+      var t = '';
+      for (var i=0; c.length-i != 0; i++) {
+        if (c[i].className == 'item-content') {
+          if (c[i].textContent) {
+            t = c[i].textContent;
+          } else if (c[i].innerText) {
+            t = c[i].innerText;
+          } else {
+            t = '';
+          }
+
+          if (t) { c[i].innerHTML = t; }
+        }
+      }
+    };
+    ]]></script>
+  </head>
+  <body>
+    <div id="page">
+      <div id="top">
+        <h1><a href="{/rss/channel/link}"><xsl:value-of select="/rss/channel/title"/></a></h1>
+        <p><xsl:value-of select="/rss/channel/description"/></p>
+      </div>
+      <div id="what">
+      <h2>Qu'est-ce qu'un flux RSS ?</h2>
+      <p>Un flux RSS est un résumé automatique et gratuit des actualités dun site. Il fournit le contenu ou un extrait du contenu, accompagné de liens vers le contenu complet. Les dernières actualités publiées peuvent être lues dans votre <a href="https://fr.wikipedia.org/wiki/Agr%C3%A9gateur">agrégateur RSS</a> de prédilection.</p>
+      <h2 lang="en">What is an RSS feed?</h2>
+      <p lang="en">RSS feed is a free blog summary. It provides content (either posts or comments) or summaries of content, together with links to the full versions, and other metadata. The last published items may then be read by your favorite RSS <a href="http://en.wikipedia.org/wiki/Aggregator">aggregator</a>.</p>
+      <h2 lang="fr">S'abonner / <span lang="en">Subscribe</span></h2>
+      <p lang="fr">Copiez l'URL suivante dans votre agrégateur / <span lang="en">Simply copy the following URL into your aggregator</span></p>
+      <p><input type="text" size="60" value="" id="feedurl" /></p>
+      </div>
+      <div id="items">
+        <xsl:apply-templates select="//item"/>
+      </div>
+      <div id="footer">
+        <p><xsl:value-of select="/rss/channel/copyright"/></p>
+      </div>
+    </div>
+  </body>
+</html>
+</xsl:template>
+
+<!-- Item template -->
+<xsl:template match="item">
+  <div>
+    <h2><a href="{link}"><xsl:value-of select="title"/></a></h2>
+    <div class="item-content"><xsl:value-of select="description" /></div>
+  </div>
+</xsl:template>
+
+</xsl:stylesheet>
diff --git a/backendagenda.html b/backendagenda.html
index 67a3d85b914e452d232d32abd58d1d050e1a5260..06e72cbf021ae6ade6bf5eb583c8269f8fbf978d 100644
--- a/backendagenda.html
+++ b/backendagenda.html
@@ -1,5 +1,5 @@
 [(#HTTP_HEADER{Content-type: text/xml[; charset=(#CHARSET)]})]<?xml 
-version="1.0"[ encoding="(#CHARSET)"]?>
+version="1.0"[ encoding="(#CHARSET)"]?>[<?xml-stylesheet title="XSL formatting" type="text/xsl" href="(#CHEMIN{backend.xslt}|url_absolue)" ?>]
 <rss version="2.0" [(#REM) rss 2.0.9)]
 	xmlns:dc="http://purl.org/dc/elements/1.1/"
 	xmlns:ev="http://purl.org/rss/1.0/modules/event/"