diff --git a/css/administration.css b/css/administration.css
index 0ecf21f..fde276d 100644
--- a/css/administration.css
+++ b/css/administration.css
@@ -13,6 +13,7 @@ html{
     border-top: solid;
     padding-top: 10px;
     text-align: center;
+    width: 400px;
 } 
 
 #refresh{
@@ -30,4 +31,11 @@ html{
 
 .source{
     display: flex;
+    align-items: center;
+}
+
+#pageRight{
+    display: flex;
+    flex-direction: column;
+    align-items: center;
 } 
diff --git a/vues/administration.php b/vues/administration.php
index 817408a..9b5289c 100644
--- a/vues/administration.php
+++ b/vues/administration.php
@@ -1,44 +1,38 @@
 <!doctype html>
 <link href="css/administration.css" rel="stylesheet" type="text/css">
 <html>
-
-
-<form action="index.php">
-    <input type="hidden" name="action" value="refreshData">
-    <input type="submit" value="refresh">
-</form>
-<div id="pageRight">
-    <div id="listSources">
-        <div>
-            <?php
-            foreach ($listeSources as $n){
-                echo '<form action="index.php?action=supprimerSource&source=' . $n->getlink() . '" method="POST">';
-                echo "<div class=source>";
-                echo "<div>";
-                echo "<p id=link>";
-                echo $n->getlink();
-                echo "</p>";
-                echo "</div>";
-                echo "<div>";
-                echo '<input type="submit" value="x">';
-                echo "</div>";
-                echo "</div>";
-                echo "</form>";
-            }
-            ?>
+    <div id="pageRight">
+        <div id="listSources">
+            <div>
+                <?php
+                foreach ($listeSources as $n){
+                    echo '<form action="index.php?action=supprimerSource&source=' . $n->getlink() . '" method="POST">';
+                    echo "<div class=source>";
+                    echo "<div>";
+                    echo "<p id=link>";
+                    echo $n->getlink();
+                    echo "</p>";
+                    echo "</div>";
+                    echo "<div>";
+                    echo '<input type="submit" value="x">';
+                    echo "</div>";
+                    echo "</div>";
+                    echo "</form>";
+                }
+                ?>
+            </div>
+            <div id="listSourceBottom">
+                <form action="index.php?action=ajoutSource" method="POST">
+                    <input type="text" name="linkSource" placeholder="source" />
+                    <input type="submit" value="add source">
+                </form>
+            </div>
         </div>
-        <div id="listSourceBottom">
-            <form action="index.php?action=ajoutSource" method="POST">
-                <input type="text" name="linkSource" placeholder="source" />
-                <input type="submit" value="add source">
+        <div id="refresh">
+            <form action="index.php">
+                <input type="hidden" name="action" value="refreshData">
+                <input type="submit" id="buttonRefresh" value="refresh">
             </form>
         </div>
     </div>
-    <div id="refresh">
-        <form action="index.php">
-            <input type="hidden" name="action" value="refreshData">
-            <input type="submit" id="buttonRefresh" value="refresh">
-        </form>
-    </div>
-</div>
 </html>
\ No newline at end of file
