--- a/src/pyams_content/component/illustration/zmi/__init__.py	Thu Sep 20 10:48:36 2018 +0200
+++ b/src/pyams_content/component/illustration/zmi/__init__.py	Thu Sep 20 16:24:22 2018 +0200
@@ -12,30 +12,25 @@
 
 __docformat__ = 'restructuredtext'
 
+from transaction.interfaces import ITransactionManager
+from z3c.form import field
 
-# import standard library
-
-# import interfaces
+from pyams_content import _
 from pyams_content.component.illustration.interfaces import IBasicIllustration, IBasicIllustrationTarget, \
     IIllustration, IIllustrationTarget, ILinkIllustrationTarget
-from pyams_content.component.paragraph import IBaseParagraph
-from pyams_form.interfaces.form import IInnerSubForm, IWidgetsPrefixViewletsManager
-from pyams_skin.layer import IPyAMSLayer
-from pyams_zmi.interfaces import IPropertiesEditForm
-from transaction.interfaces import ITransactionManager
-
 # import packages
 from pyams_content.component.illustration.zmi.paragraph import ParagraphContainerIllustrationMarker
+from pyams_content.component.paragraph import IBaseParagraph
 from pyams_content.component.paragraph.zmi import get_json_paragraph_markers_refresh_event
 from pyams_content.features.renderer.zmi.widget import RendererFieldWidget
+from pyams_form.interfaces.form import IInnerSubForm, IWidgetsPrefixViewletsManager
 from pyams_skin.event import get_json_form_refresh_event, get_json_widget_refresh_event
+from pyams_skin.layer import IPyAMSLayer
 from pyams_template.template import template_config
 from pyams_utils.adapter import adapter_config
 from pyams_viewlet.viewlet import viewlet_config, Viewlet, EmptyViewlet
 from pyams_zmi.form import InnerAdminEditForm
-from z3c.form import field
-
-from pyams_content import _
+from pyams_zmi.interfaces import IPropertiesEditForm
 
 
 #