diff --git a/web/org.openbravo.mobile.core/assets/css/ob-standard.css b/web/org.openbravo.mobile.core/assets/css/ob-standard.css
--- a/web/org.openbravo.mobile.core/assets/css/ob-standard.css
+++ b/web/org.openbravo.mobile.core/assets/css/ob-standard.css
@@ -221,6 +221,7 @@
   -webkit-border-radius: 4px;
   -moz-border-radius: 4px;
   border-radius: 4px;
+  z-index: 2147483647 !important;
 }
 
 .alert-warning {