diff --git a/app/static/css/scodoc9_mobile.css b/app/static/css/scodoc9_mobile.css
index d3ff69181..f86f73f96 100644
--- a/app/static/css/scodoc9_mobile.css
+++ b/app/static/css/scodoc9_mobile.css
@@ -8,7 +8,8 @@
         width: 90%;
     }
 
-    #ajout-assiduite-etud #modimpl {
+    #modimpl,
+    #moduleimpl_select {
         max-width: 200px;
     }
 }
\ No newline at end of file
diff --git a/app/templates/assiduites/pages/bilan_etud.j2 b/app/templates/assiduites/pages/bilan_etud.j2
index 74586c5ff..a2dafcd76 100644
--- a/app/templates/assiduites/pages/bilan_etud.j2
+++ b/app/templates/assiduites/pages/bilan_etud.j2
@@ -76,6 +76,7 @@ Bilan assiduité de {{sco.etud.nomprenom}}
                     id="stats_date_debut" value="{{date_debut}}"></label>
             <label class="stats-label"> Date de fin <input type="text" class="datepicker" name="stats_date_fin"
                     id="stats_date_fin" value="{{date_fin}}"></label>
+            <br mobile="true">
             <button onclick="stats()">Actualiser</button>
         </div>