2 files changed, 2 insertions, 2 deletions
diff --git a/django/forms/jinja2/django/forms/widgets/multiple_input.html b/django/forms/jinja2/django/forms/widgets/multiple_input.html
index 349db54104..21cd9b665d 100644
--- a/django/forms/jinja2/django/forms/widgets/multiple_input.html
+++ b/django/forms/jinja2/django/forms/widgets/multiple_input.html
@@ -1,4 +1,4 @@
-{% set id = widget.attrs.id %}<ul{% if id %} id="{{ id }}"{% endif %}>{% for group, options, index in widget.optgroups %}{% if group %}
+{% set id = widget.attrs.id %}<ul{% if id %} id="{{ id }}"{% endif %}{% if widget.attrs.class %} class="{{ widget.attrs.class }}"{% endif %}>{% for group, options, index in widget.optgroups %}{% if group %}
   <li>{{ group }}<ul{% if id %} id="{{ id }}_{{ index }}"{% endif %}>{% endif %}{% for widget in options %}
     <li>{% include widget.template_name %}</li>{% endfor %}{% if group %}
   </ul></li>{% endif %}{% endfor %}
diff --git a/django/forms/templates/django/forms/widgets/multiple_input.html b/django/forms/templates/django/forms/widgets/multiple_input.html
index 2362aff4e6..0ba9942874 100644
--- a/django/forms/templates/django/forms/widgets/multiple_input.html
+++ b/django/forms/templates/django/forms/widgets/multiple_input.html
@@ -1,4 +1,4 @@
-{% with id=widget.attrs.id %}<ul{% if id %} id="{{ id }}"{% endif %}>{% for group, options, index in widget.optgroups %}{% if group %}
+{% with id=widget.attrs.id %}<ul{% if id %} id="{{ id }}"{% endif %}{% if widget.attrs.class %} class="{{ widget.attrs.class }}"{% endif %}>{% for group, options, index in widget.optgroups %}{% if group %}
   <li>{{ group }}<ul{% if id %} id="{{ id }}_{{ index }}"{% endif %}>{% endif %}{% for option in options %}
     <li>{% include option.template_name with widget=option %}</li>{% endfor %}{% if group %}
   </ul></li>{% endif %}{% endfor %}