UX: improve FilterOrder box design

src/Bundle/ChillActivityBundle/translations/messages.fr.yml

@@ -98,6 +98,7 @@ activity_filter:
     Jobs: Par métier impliqué
     By: Filtrer par
     Search: Chercher dans la liste
+    By date: Filtrer par date
 
 #timeline
 '%user% has done an %activity_type%': '%user% a effectué un échange de type "%activity_type%"'

src/Bundle/ChillMainBundle/Resources/views/FilterOrder/base.html.twig

@@ -18,8 +18,10 @@
                     <div class="row my-2">
                         {% if form.dateRanges[dateRangeName].vars.label is not same as(false) %}
                             {{ form_label(form.dateRanges[dateRangeName])}}
+                        {% else %}
+                            <div class="col-sm-4 col-form-label">{{ 'activity_filter.By date'|trans }}</div>
                         {% endif %}
-                        <div class="col-sm-8 pt-2">
+                        <div class="col-sm-8 pt-1">
                             <div class="input-group">
                                 <span class="input-group-text">{{ 'chill_calendar.From'|trans }}</span>
                                 {{ form_widget(form.dateRanges[dateRangeName]['from']) }}