diff --git a/src/app/formations/formations.component.ts b/src/app/formations/formations.component.ts
index 1554a0f..6085428 100644
--- a/src/app/formations/formations.component.ts
+++ b/src/app/formations/formations.component.ts
@@ -65,7 +65,10 @@ export class FormationsComponent implements OnInit {
       formationDisplay = new DisplayFormation();
       formationDisplay.id = formation.id;
       formationDisplay.intitule = formation.intitule;
-      formationDisplay.nbParticipants = formation.participantsFormation.length;
+      formationDisplay.nbParticipants = 0;
+      if(formation.participantsFormation != undefined) {
+        formationDisplay.nbParticipants = formation.participantsFormation.length;
+      }
       formationDisplay.datePrevu = formation.dateDebut;
       formationDisplay.origine = formation.origine;
       formationDisplay.statut = formation.statut;
diff --git a/src/app/formations/new-formation/new-formation.component.css b/src/app/formations/new-formation/new-formation.component.css
new file mode 100644
index 0000000..d42a102
--- /dev/null
+++ b/src/app/formations/new-formation/new-formation.component.css
@@ -0,0 +1,16 @@
+div {
+  margin-left: 5%;
+  margin-bottom: 1%;
+}
+
+.input{
+  width: 30%;
+}
+
+.input2 {
+  width: 14%;
+}
+
+.moveright {
+  margin-left: 2%;
+}