diff --git a/CHANGELOG.md b/CHANGELOG.md
index 37f63696d408121badd99988389fc04503302bfe..98a8209b186ca1a5326f0381385d7fd335ca6709 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -46,5 +46,13 @@ Suppression de la possibilité de plier / déplier les description de parcours e
 
 Amélioration de l'affichage des titres et de la liste des ressources du parcours. 
 
+#### CSS inutile
+
+Nettoyage de CSS inutile. 
+
+#### Scripts inutiles
+
+Non inclusion de scripts inutiles dans la page career_unit.php. 
+
 
 
diff --git a/career_unit.php b/career_unit.php
index ee633e52c03d94341dcb50e01f54a32335d788de..9a79b997f63bc3e5240d836e080290d994f501de 100644
--- a/career_unit.php
+++ b/career_unit.php
@@ -21,9 +21,9 @@
 	$PAGE->set_title(get_string('title_plugin', 'block_career'));
 	$PAGE->set_heading($OUTPUT->heading($COURSE->fullname, 2, 'headingblock header outline'));
 	echo $OUTPUT->header();
-	$PAGE->requires->js("/blocks/career/js/jquery.min.js");
-	$PAGE->requires->js("/blocks/career/js/file.js");
-	echo "<link rel=\"stylesheet\" type=\"text/css\" href=\"styles.css\">";
+	// $PAGE->requires->js("/blocks/career/js/jquery.min.js");
+	// $PAGE->requires->js("/blocks/career/js/file.js");
+	// echo "<link rel=\"stylesheet\" type=\"text/css\" href=\"styles.css\">";
 	
 	require_once('view/view_career_unit.php');
 	
diff --git a/styles.css b/styles.css
index c4b6582fa49734a4e3ded74d68547663b03f6ade..220e7cb15c0ca759144c42b704ecee6f4f99de00 100644
--- a/styles.css
+++ b/styles.css
@@ -14,6 +14,15 @@
 	padding: 0.6rem 1rem;
 }
 
+.career-descr {
+    padding: .75rem 1.25rem;
+    margin-bottom: 1rem;
+    border: 0 solid transparent;
+    border-color: #f1f3f5;
+	color: #6b6e71;
+    background-color: #f5f6f8;
+}
+
 /* Path settings */
 .left_course_elements, .right_course_elements {
 	width: 33%;
diff --git a/view/view_career_unit.php b/view/view_career_unit.php
index f4b9791df21bde98308bd82b2bfbfcc078454627..581a5c692364c1bedae765e1e4ed8aed249af9ea 100644
--- a/view/view_career_unit.php
+++ b/view/view_career_unit.php
@@ -56,8 +56,8 @@ ksort($sections);
 
 
 <section class="section">
-	<h2 class="display-3"><?=$titre;?></h2>
-	<div class="iena-carrer-path-descr wrapper">
+	<h2 class="display-4"><?=$titre;?></h2>
+	<div class="career-descr">
 		<?php echo $intro; ?>
 	</div>
 	<?php foreach ($sections as $section) : ?>