I have created a new MVC 4 application and am trying to migrate an existing MVC 3 application over. Everything works fine until I try to use the new Bundling feature and when I bundle Kendo css files the arrow on dropdowns and numeric textboxes disappear. They function ok, just missing the images. The files seem to bundle just fine. I have researched extensively and have tried renaming the files to remove the "min" and still have the same issue.

Here are the files I am trying to bundle:

```
 <link href="@Url.Content("~/Content/kendo/kendo.common.min.css")" rel="stylesheet" type="text/css" />
    <link href="@Url.Content("~/Content/kendo/kendo.default.min.css")" rel="stylesheet" type="text/css" />
    <link href="@Url.Content("~/Content/kendo/kendo.blueopal.min.css")" rel="stylesheet" type="text/css" />

```

When I bundle them like so the issues appear :

```
 bundles.Add(new StyleBundle("~/Content/cssBundle").Include(
             "~/Content/kendo/kendo.common.min.css",
             "~/Content/kendo/kendo.default.min.css",
             "~/Content/kendo/kendo.blueopal.min.css"
             ));

```