diff --git a/addons/web/static/src/css/base.css b/addons/web/static/src/css/base.css
index fee749a8d7c..e64f569f72a 100644
--- a/addons/web/static/src/css/base.css
+++ b/addons/web/static/src/css/base.css
@@ -3314,6 +3314,11 @@ div.ui-widget-overlay {
     overflow: hidden !important;
   }
 }
+@media {
+    .openerp .oe_form .oe_form_field {
+         display: -moz-stack;
+    }
+}
 .blockUI.blockOverlay {
   background-color: black;
   opacity: 0.6;
diff --git a/addons/web/static/src/css/base.sass b/addons/web/static/src/css/base.sass
index 54c3a529397..5307323007a 100644
--- a/addons/web/static/src/css/base.sass
+++ b/addons/web/static/src/css/base.sass
@@ -2623,6 +2623,9 @@ div.ui-widget-overlay
         .openerp div.oe_mail_wall
             overflow: hidden !important
 // }}}
++@media
+    .openerp .oe_form .oe_form_field
+        display: -moz-stack
 
 .blockUI.blockOverlay
     background-color: black