diff --git a/admin/static/views/public.html b/admin/static/views/public.html
index 98161a88..febfc741 100644
--- a/admin/static/views/public.html
+++ b/admin/static/views/public.html
@@ -18,7 +18,7 @@
 	<a class="dropdown-item" ng-click="clearScene()">Scène vide</a>
       </div>
     </div>
-    <button ng-click="addScene()" class="float-right btn btn-primary mr-sm-2"><span class="glyphicon glyphicon-plus" aria-hidden="true"></span> Ajouter un élément</button>
+    <button type="button" ng-click="addScene()" class="float-right btn btn-primary mr-sm-2"><span class="glyphicon glyphicon-plus" aria-hidden="true"></span> Ajouter un élément</button>
     <button type="submit" class="float-right btn btn-success mr-sm-2"><span class="glyphicon glyphicon-save" aria-hidden="true"></span> Publier cette scène</button>
   </h2>
 
@@ -58,14 +58,14 @@
       </div>
     </div>
 
-    <div class="form-group row" ng-if="scene.type == 'panel' || scene.type == 'countdown'">
+    <div class="form-group row" ng-if="scene.type == 'panel' || scene.type == 'themes' || scene.type == 'countdown'">
       <label for="ptype" class="col-sm-2 col-form-label col-form-label-sm">Couleur du cadre</label>
       <div class="col-sm-10">
 	<select class="custom-select custom-select-sm" id="ptype" ng-model="scene.params.color" ng-options="k as v for (k, v) in colors"></select>
       </div>
     </div>
 
-    <div class="form-group row" ng-if="scene.type == 'message' || scene.type == 'panel' || scene.type == 'countdown'">
+    <div class="form-group row" ng-if="scene.type == 'message' || scene.type == 'panel' || scene.type == 'themes' || scene.type == 'countdown'">
       <label for="mtitle" class="col-sm-2 col-form-label col-form-label-sm">Titre</label>
       <div class="col-sm-10">
 	<input type="text" id="mtitle" ng-model="scene.params.title" class="form-control form-control-sm">
diff --git a/frontend/static/js/public.js b/frontend/static/js/public.js
index 9deecac5..1a5b2c93 100644
--- a/frontend/static/js/public.js
+++ b/frontend/static/js/public.js
@@ -108,8 +108,6 @@ angular.module("FICApp")
 	$scope.duration = 0;
 
 	$scope.init = function(end) {
-	    console.log(end);
-	    console.log(Date.parse(end)/1000);
 	    $scope.initT(Date.parse(end)/1000);
 	}
 	$scope.initT = function(end) {
diff --git a/frontend/static/public.html b/frontend/static/public.html
index c6b843b5..5f77baea 100644
--- a/frontend/static/public.html
+++ b/frontend/static/public.html
@@ -99,12 +99,12 @@
 		<small class="authors" ng-if="themes[my.exercices[s.params.exercice].theme_id].authors">par {{ themes[my.exercices[s.params.exercice].theme_id].authors }}</small>
 	      </p>
 	      <p ng-bind-html="my.exercices[s.params.exercice].statement"></p>
-	      <ul class="list-inline">
+	      <ul class="list-inline text-secondary">
 		<li>Rapporte <ng-pluralize count="themes[my.exercices[s.params.exercice].theme_id].exercices[s.params.exercice].gain" when="{'0': 'aucun point', 'one': '{} point', 'other': '{} points'}"></ng-pluralize></li>
-		<li><ng-pluralize count="my.exercices[s.params.exercice].files.length" when="{'0': 'Aucun fichier disponible', 'one': '{} fichier disponible', 'other': '{} fichiers disponibles'}"></ng-pluralize></li>
+		<li ng-if="my.exercices[s.params.exercice].files"><ng-pluralize count="my.exercices[s.params.exercice].files.length" when="{'0': 'Aucun fichier disponible', 'one': '{} fichier disponible', 'other': '{} fichiers disponibles'}"></ng-pluralize></li>
 		<li ng-if="my.exercices[s.params.exercice].hints.length"><ng-pluralize count="my.exercices[s.params.exercice].hints.length" when="{'0': 'Aucun indice disponible', 'one': '{} indice disponible', 'other': '{} indices disponibles'}"></ng-pluralize></li>
 		<li>Tenté par <ng-pluralize count="themes[my.exercices[s.params.exercice].theme_id].exercices[s.params.exercice].tried" when="{'0': 'aucune équipe', 'one': '{} équipe', 'other': '{} équipes'}"></ng-pluralize></li>
-		<li><ng-pluralize count="my.exercices[s.params.exercice].solved_number" when="{'0': 'aucun tentative', 'one': '{} tentative', 'other': '{} tentatives'}"></ng-pluralize></li>
+		<li ng-if="my.exercices[s.params.exercice].tries"><ng-pluralize count="my.exercices[s.params.exercice].tries" when="{'0': 'Aucune tentative', 'one': '{} tentative', 'other': '{} tentatives'}"></ng-pluralize></li>
 		<li>Résolu par <ng-pluralize count="themes[my.exercices[s.params.exercice].theme_id].exercices[s.params.exercice].solved" when="{'0': 'aucune équipe', 'one': '{} équipe', 'other': '{} équipes'}"></ng-pluralize></li>
 	      </ul>
 	    </div>