Style center content for forms

Web/Views/User/Edit.cshtml

@@ -6,9 +6,9 @@
 
 @{ Html.RenderPartial("BackToUsers"); }
 
-<h2>@ViewBag.Title</h2>
+<h2 class="center-content">@ViewBag.Title</h2>
 
-@using (Html.BeginForm("Edit", "User", FormMethod.Post, new { @class = "form-horizontal" }))
+@using (Html.BeginForm("Edit", "User", FormMethod.Post, new { @class = "form-horizontal well center-content" }))
 {
     @Html.Partial("_ValidationSummary")
 
@@ -17,10 +17,8 @@
 
         @Html.EditorForModel()
 
-        <div class="control-group">
-            <div class="controls">
-                <input type="submit" value="Save" class="btn btn-primary" />
-            </div>
+        <div class="form-actions">
+            <input type="submit" value="Save" class="btn btn-primary" />
         </div>
     </fieldset>
 }