Le bouton de recherche d'asso a maintenent un libellé

app/assets/stylesheets/lugs.sass

@@ -33,5 +33,7 @@ form#lug_search
     font-size: larger
     margin-top: 0.2em
     background-color: transparent
-    &:hover
+    &:hover em.fa
       color: #2E97FF
+    span.label
+      display: none

app/helpers/events_helper.rb

@@ -3,7 +3,7 @@ module EventsHelper
   def set_events_meta
     set_meta_tags \
       description: t('layouts.application.subtitle'),
-      keywords: @events.pluck(:tags).join(' ').split.group_by { |i| i }
+      keywords: @events.map { |e| e.tags }.join(' ').split.group_by { |i| i }
         .reject { |_k, v| v.size < 2 }.map { |k, _v| k },
       DC: {
         title: t('layouts.application.title'),

app/views/lugs/_search.html.haml

@@ -6,3 +6,4 @@
     placeholder: t('.title', entity: Lug.model_name.human)
   = f.button class: :search do
     %em.fa.fa-search
+    %span.label=t '.label'