household members editor: make buttons visibles

src/Bundle/ChillPersonBundle/Resources/public/vuejs/HouseholdMembersEditor/components/Household.vue

@@ -16,7 +16,7 @@
   <ul v-if="allowChangeHousehold" class="record_actions">
     <li v-if="!showHouseholdSuggestion">
       <button
-        class="btn"
+        class="btn btn-misc"
         @click="toggleHouseholdSuggestion"
       >
         {{ $tc('household_members_editor.show_household_suggestion', 
@@ -25,7 +25,7 @@
     </li>
     <li v-if="showHouseholdSuggestion">
       <button
-        class="btn"
+        class="btn btn-misc"
         @click="toggleHouseholdSuggestion"
       >
         {{ $t('household_members_editor.hide_household_suggestion') }}
@@ -37,7 +37,7 @@
       </button>
     </li>
     <li v-if="allowHouseholdSearch">
-      <button class="btn">
+      <button class="btn btn-misc">
         <i class="fa fa-search"></i>{{ $t('household_members_editor.household.search_household') }}
       </button>
     </li>
@@ -60,7 +60,7 @@
 
           <ul class="record_actions">
             <li>
-              <button class="btn" @click="selectHousehold(h)">
+              <button class="btn btn-misc" @click="selectHousehold(h)">
                 {{ $t('household_members_editor.select_household') }}
               </button>
             </li>