diff --git a/src/Bundle/ChillActivityBundle/Resources/public/vuejs/Activity/components/ConcernedGroups.vue b/src/Bundle/ChillActivityBundle/Resources/public/vuejs/Activity/components/ConcernedGroups.vue
index 721f136a9..981c6fd3a 100644
--- a/src/Bundle/ChillActivityBundle/Resources/public/vuejs/Activity/components/ConcernedGroups.vue
+++ b/src/Bundle/ChillActivityBundle/Resources/public/vuejs/Activity/components/ConcernedGroups.vue
@@ -6,6 +6,7 @@
             v-for="bloc in contextPersonsBlocs"
             v-bind:key="bloc.key"
             v-bind:bloc="bloc"
+            v-bind:blocWidth="getBlocWidth"
             v-bind:setPersonsInBloc="setPersonsInBloc">
          </persons-bloc>
       </div>
@@ -122,6 +123,9 @@ export default {
             }
          }
       },
+       getBlocWidth() {
+           return Math.round(100/(this.contextPersonsBlocs.length)) + '%';
+       }
    },
    mounted() {
       this.setPersonsInBloc();
diff --git a/src/Bundle/ChillActivityBundle/Resources/public/vuejs/Activity/components/ConcernedGroups/PersonsBloc.vue b/src/Bundle/ChillActivityBundle/Resources/public/vuejs/Activity/components/ConcernedGroups/PersonsBloc.vue
index f95e2add7..106196588 100644
--- a/src/Bundle/ChillActivityBundle/Resources/public/vuejs/Activity/components/ConcernedGroups/PersonsBloc.vue
+++ b/src/Bundle/ChillActivityBundle/Resources/public/vuejs/Activity/components/ConcernedGroups/PersonsBloc.vue
@@ -1,5 +1,5 @@
 <template>
-   <div class="item-bloc">
+   <div class="item-bloc" :style="{ 'flex-basis': blocWidth }">
       <div class="item-row">
          <div class="item-col">
             <h4>{{ $t(bloc.title) }}</h4>
@@ -25,7 +25,7 @@ export default {
    components: {
       PersonBadge
    },
-   props: ['bloc', 'setPersonsInBloc'],
+   props: ['bloc', 'setPersonsInBloc', 'blocWidth'],
    methods: {
       removePerson(item) {
          console.log('@@ CLICK remove person: item', item);
diff --git a/src/Bundle/ChillPersonBundle/Resources/public/vuejs/AccompanyingCourse/components/Banner/PersonsAssociated.vue b/src/Bundle/ChillPersonBundle/Resources/public/vuejs/AccompanyingCourse/components/Banner/PersonsAssociated.vue
index 005350b96..00dc73bd2 100644
--- a/src/Bundle/ChillPersonBundle/Resources/public/vuejs/AccompanyingCourse/components/Banner/PersonsAssociated.vue
+++ b/src/Bundle/ChillPersonBundle/Resources/public/vuejs/AccompanyingCourse/components/Banner/PersonsAssociated.vue
@@ -48,9 +48,7 @@ export default {
                   persons: this.persons.filter(p => p.current_household_id === h)
                })
          })
-         console.log(personsByHousehold)
-
-
+         //console.log(personsByHousehold)
          return personsByHousehold
       },
       householdExists(id) {