diff --git a/html/js/scripts.js b/html/js/scripts.js
index d4e8290c7..59575a8c0 100644
--- a/html/js/scripts.js
+++ b/html/js/scripts.js
@@ -2905,7 +2905,7 @@ function create_anchor_up()
 function init_scroll()
 {
     var up=new Element('div',{"class":"inner_box",
-            "style":"padding:5px;left:auto;width:auto;height: auto;display:none;position:fixed;bottom:105px;right:50px;text-align:center;font-size:20px",
+            "style":"padding:5px;left:auto;width:auto;height: auto;display:none;position:fixed;bottom:30%;right:50px;text-align:center;font-size:20px",
             id:"go_up"
         });
         up.innerHTML=' <a class="icon" href="#up_top" >&#xe81a;</a><a href="javascript:show_calc()" class="icon">&#xf1ec;</a>';
diff --git a/include/param_pcmn.inc.php b/include/param_pcmn.inc.php
index fdb03237c..73b2a442e 100644
--- a/include/param_pcmn.inc.php
+++ b/include/param_pcmn.inc.php
@@ -76,7 +76,7 @@ echo $mtable->display_table(" where pcm_val::text like '{$g_start}%' order by pc
 */
 
     ?>
-    <div id="go_up" class="inner_box" style="padding:0px;left:auto;width:250px;height: 100px;display:none;position:fixed;bottom:5px;right:20px">
+    <div id="go_up" class="inner_box" style="padding:0px;left:auto;width:250px;height: 100px;display:none;position:fixed;bottom:30%;right:20px">
         <div style="margin:3%;padding:3%">
             <a class="icon" href="#up_top" >&#xe81a;</a><a href="javascript:show_calc()" class="icon">&#xf1ec;</a>
             <input type="button" class="smallbutton" id="pcmn_update_add_bt3"  value="<?php echo _('Ajout poste comptable'); ?>">