--- a/src/pyams_form/templates/form.pt	Mon Oct 24 18:08:34 2016 +0200
+++ b/src/pyams_form/templates/form.pt	Tue Nov 15 09:56:10 2016 +0100
@@ -99,7 +99,7 @@
 										</label>
 										<div tal:attributes="class widget.input_css_class | group.input_css_class | view.input_css_class">
 											<label class="input"
-												   tal:attributes="class widget.label_css_class | default;
+												   tal:attributes="class widget.widget_css_class | default;
 																   data-ams-data extension:object_data(widget);
 																   data-ams-form-validator view.get_widget_callback(widget.field.getName())">
 												<input tal:replace="structure widget.render()" />

--- a/src/pyams_form/templates/inner-form.pt	Mon Oct 24 18:08:34 2016 +0200
+++ b/src/pyams_form/templates/inner-form.pt	Tue Nov 15 09:56:10 2016 +0100
@@ -82,7 +82,7 @@
 								</label>
 								<div tal:attributes="class widget.input_css_class | group.input_css_class | view.input_css_class">
 									<label class="input"
-										   tal:attributes="class widget.label_css_class | default;
+										   tal:attributes="class widget.widget_css_class | default;
 														   data-ams-data extension:object_data(widget);
 														   data-ams-form-validator view.get_widget_callback(widget.field.getName())">
 										<input tal:replace="structure widget.render()" />

--- a/src/pyams_form/templates/widget-form.pt	Mon Oct 24 18:08:34 2016 +0200
+++ b/src/pyams_form/templates/widget-form.pt	Tue Nov 15 09:56:10 2016 +0100
@@ -81,7 +81,7 @@
 										</label>
 										<div tal:attributes="class widget.input_css_class | group.input_css_class | view.input_css_class">
 											<label class="input"
-												   tal:attributes="class widget.label_css_class | default;
+												   tal:attributes="class widget.widget_css_class | default;
 																   data-ams-data extension:object_data(widget);
 																   data-ams-form-validator view.get_widget_callback(widget.field.getName())">
 												<input tal:replace="structure widget.render()" />

--- a/src/pyams_form/widget/__init__.py	Mon Oct 24 18:08:34 2016 +0200
+++ b/src/pyams_form/widget/__init__.py	Tue Nov 15 09:56:10 2016 +0100
@@ -309,7 +309,7 @@
 class HTMLWidget(TextAreaWidget):
     """HTML editor widget"""
 
-    label_css_class = 'textarea'
+    widget_css_class = 'textarea'
 
     @property
     def editor_data(self):