diff --git a/localized_fields/templates/localized_fields/multiwidget.html b/localized_fields/templates/localized_fields/multiwidget.html
index 859b25c..af3b853 100644
--- a/localized_fields/templates/localized_fields/multiwidget.html
+++ b/localized_fields/templates/localized_fields/multiwidget.html
@@ -1,4 +1,16 @@
-{% for widget in widget.subwidgets %}
-<label for="{{ widget.attrs.id }}">{{ widget.lang_name }}</label>
-{% include widget.template_name %}
-{% endfor %}
+{% with widget_id=widget.attrs.id %}
+<div class="localized-fields-widget" role="tabs" data-synctabs="translation">
+    <ul class="localized-fields-widget tabs">
+    {% for widget in widget.subwidgets %}
+        <li class="localized-fields-widget tab">
+            <label for="{{ widget_id }}_{{ widget.lang_code }}">{{ widget.lang_name|capfirst }}</label>
+        </li>
+    {% endfor %}
+    </ul>
+    {% for widget in widget.subwidgets %}
+        <div role="tabpanel" id="{{ widget_id }}_{{ widget.lang_code }}">
+            {% include widget.template_name %}
+        </div>
+    {% endfor %}
+</div>
+{% endwith %}
diff --git a/localized_fields/widgets.py b/localized_fields/widgets.py
index b8ba44a..57ed392 100644
--- a/localized_fields/widgets.py
+++ b/localized_fields/widgets.py
@@ -1,3 +1,5 @@
+import copy
+
 from typing import List
 
 from django.conf import settings
@@ -16,7 +18,7 @@ class LocalizedFieldWidget(forms.MultiWidget):
         """Initializes a new instance of :see:LocalizedFieldWidget."""
 
         initial_widgets = [
-            self.widget
+            copy.copy(self.widget)
             for _ in settings.LANGUAGES
         ]
 
diff --git a/tests/test_widget.py b/tests/test_widget.py
index 4653e5a..87ddacd 100644
--- a/tests/test_widget.py
+++ b/tests/test_widget.py
@@ -16,6 +16,7 @@ class LocalizedFieldWidgetTestCase(TestCase):
 
         widget = LocalizedFieldWidget()
         assert len(widget.widgets) == len(settings.LANGUAGES)
+        assert len(set(widget.widgets)) == len(widget.widgets)
 
     @staticmethod
     def test_decompress():