diff --git a/NKC_WF/site/StackManager.aspx b/NKC_WF/site/StackManager.aspx
index a6f219e..834412d 100644
--- a/NKC_WF/site/StackManager.aspx
+++ b/NKC_WF/site/StackManager.aspx
@@ -10,17 +10,12 @@
   <div class="row">
     <div class="col-lg-2"></div>
     <div class="col-12 col-lg-8">
-      <div class="card">
-        <h4 class="card-header text-uppercase text-center"><%: traduci("StackManager") %></h4>
-        <div class="card-body p-1 textCondens">
-          <div class="row">
-            <div class="col-12">
-              <uc1:cmp_taktList runat="server" ID="cmp_taktList" />
-              <uc1:cmp_stackList runat="server" ID="cmp_stackList" />
-              <uc1:cmp_stackBuilding runat="server" ID="cmp_stackBuilding" />
-            </div>
-          </div>
-        </div>
+
+      <h3 class="text-info text-uppercase text-center"><%: traduci("StackManager") %></h3>
+      <div class="textCondes">
+        <uc1:cmp_taktList runat="server" ID="cmp_taktList" />
+        <uc1:cmp_stackList runat="server" ID="cmp_stackList" />
+        <uc1:cmp_stackBuilding runat="server" ID="cmp_stackBuilding" />
       </div>
     </div>
     <div class="col-lg-2"></div>