diff --git a/srv/poe_manager/templates/index.html b/srv/poe_manager/templates/index.html
index 5f19071..d14907a 100644
--- a/srv/poe_manager/templates/index.html
+++ b/srv/poe_manager/templates/index.html
@@ -8,30 +8,39 @@
     </span>
 </h2>
 <div class="row g-3">
+    {% set current_group = None %}
     {% for d in devices %}
-    <div class="col-6 col-md-4 col-lg-3 col-xl-2">
-        <div class="card text-center p-2"
-     {% if last_seen.get(d[0]) %}
-         title="{{ last_seen[d[0]] }}"
-     {% elif status[d[0]] == 'offline' %}
-         title="Noch nie online"
-     {% endif %}>
-            <div class="card-header">{{ d[1] }}</div>
-            <div class="card-body">
-                <span class="fw-bold" style="color: 
-                    {% if d[2] == 0 %}gray
-                    {% elif status[d[0]] == 'online' %}green
-                    {% else %}red
-                    {% endif %};">
-                    {% if d[2] == 0 %}
-                        Deaktiviert
-                    {% else %}
-                        {% if status[d[0]] %}{{ status[d[0]]|capitalize }}{% else %}Unbekannt{% endif %}
-                    {% endif %}
-                </span>
+        {% set group = d[1][:3] %}
+        {% if group != current_group %}
+            {% if not loop.first %}</div>{% endif %}  <!-- alte Reihe schließen -->
+            <h5 class="mt-3">{{ group }}</h5>
+            <div class="row g-3">
+            {% set current_group = group %}
+        {% endif %}
+        <div class="col-6 col-md-4 col-lg-3 col-xl-2">
+            <div class="card text-center p-2"
+                {% if last_seen.get(d[0]) %}
+                    title="{{ last_seen[d[0]] }}"
+                {% elif status[d[0]] == 'offline' %}
+                    title="Noch nie online"
+                {% endif %}>
+                <div class="card-header">{{ d[1] }}</div>
+                <div class="card-body">
+                    <span class="fw-bold" style="color: 
+                        {% if d[2] == 0 %}gray
+                        {% elif status[d[0]] == 'online' %}green
+                        {% else %}red
+                        {% endif %};">
+                        {% if d[2] == 0 %}
+                            Deaktiviert
+                        {% else %}
+                            {% if status[d[0]] %}{{ status[d[0]]|capitalize }}{% else %}Unbekannt{% endif %}
+                        {% endif %}
+                    </span>
+                </div>
             </div>
         </div>
-    </div>
+        {% if loop.last %}</div>{% endif %}  <!-- letzte Reihe schließen -->
     {% endfor %}
 </div>
 <script>