help class was only used for javascript

src/templates/attract/layout.jade

@@ -46,7 +46,7 @@ html(lang="en")
 					ul.bottom
 						| {% if project %}
 						li
-							button.help(
+							button.js-help(
 								type="button",
 								title="Help",
 								data-url="{{ url_for('attract.help', project_url=project.url) }}")
@@ -184,7 +184,7 @@ html(lang="en")
 		script(src="{{ url_for('static_pillar', filename='assets/js/vendor/jquery.select2.min.js') }}", async=true)
 		script.
 			{% if project %}
-			$('.help').openModalUrl('Help', "{{ url_for('attract.help', project_url=project.url) }}");
+			$('.js-help').openModalUrl('Help', "{{ url_for('attract.help', project_url=project.url) }}");
 			{% endif %}
 
 			$(document).ready(function() {