diff --git a/apps/demos/Demos/DataGrid/PopupEditing/jQuery/index.html b/apps/demos/Demos/DataGrid/PopupEditing/jQuery/index.html
index 23febdc9fb83..9713c63ea2a7 100644
--- a/apps/demos/Demos/DataGrid/PopupEditing/jQuery/index.html
+++ b/apps/demos/Demos/DataGrid/PopupEditing/jQuery/index.html
@@ -9,6 +9,7 @@
     <link rel="stylesheet" type="text/css" href="../../../../node_modules/devextreme-dist/css/dx.light.css" />
     <script src="../../../../node_modules/devextreme-dist/js/dx.all.js"></script>
     <script src="data.js"></script>
+    <link rel="stylesheet" type="text/css" href="styles.css" />
     <script src="index.js"></script>
   </head>
   <body class="dx-viewport">
