diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index 8991b8b..66bf903 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -27,12 +27,6 @@ module ApplicationHelper
     icon(proposition_status_glyph(status))
   end
 
-  def proposition_status(record)
-    klass = record.class
-    output = ''
-
-  end
-
   def action_buttons(conference, record, actions = [:index, :show, :edit, :destroy])
     klass = record.class
     output = ''
@@ -54,7 +48,7 @@ module ApplicationHelper
     if actions.include? :edit
     output += link_to(icon(:edit), [:edit, :management, conference, record], {
       title: t('actions.edit.button', model: klass.model_name.human),
-      class: 'btn btn-primary'
+      class: 'btn btn-warning'
     })
     end
 
diff --git a/app/helpers/events_helper.rb b/app/helpers/events_helper.rb
index 5d717b9..08710ed 100644
--- a/app/helpers/events_helper.rb
+++ b/app/helpers/events_helper.rb
@@ -3,7 +3,8 @@ module EventsHelper
     event.participants.map do |participant|
       if participant.personal_profile(event.conference).present?
         profile = participant.personal_profile(event.conference)
-        link_to icon(:user, profile.name), management_conference_personal_profile_path(profile, conference_id: event.conference.id)
+        link_to icon(:user, profile.name),
+          management_conference_personal_profile_path(profile, conference_id: event.conference.id)
       else
         link_to icon('user-plus', participant.email),
           new_management_conference_personal_profile_path(conference_id: event.conference.id,
diff --git a/app/views/management/events/show.html.slim b/app/views/management/events/show.html.slim
index 9ed8924..d5f79c6 100644
--- a/app/views/management/events/show.html.slim
+++ b/app/views/management/events/show.html.slim
@@ -6,7 +6,7 @@
   h4
     = t 'events.metadata', type: @event.event_type.name, language: t("locales.#{@event.language}").mb_chars.downcase, length: @event.length
     .pull-right.heading-actions
-      .dropdown
+      .dropdown>
         button class="btn btn-sm dropdown-toggle btn-#{proposition_status_class(@event.status)}" type="button" data-toggle="dropdown" title="#{t "status.#{@event.status}"}"
           = icon(proposition_status_glyph(@event.status))
           span.caret<