diff --git a/src/app/components/participant/participant-content-carousel-page/participant-content-carousel-page.component.html b/src/app/components/participant/participant-content-carousel-page/participant-content-carousel-page.component.html
index 870fa4b37a4331f307af4298ecd1b9423159c0c3..6ca94819f174e020ac88b6f051b0427f4d65b492 100644
--- a/src/app/components/participant/participant-content-carousel-page/participant-content-carousel-page.component.html
+++ b/src/app/components/participant/participant-content-carousel-page/participant-content-carousel-page.component.html
@@ -1,4 +1,4 @@
-<div fxLayout="column" fxLayoutAlign="start">
+<div fxLayout="column" fxLayoutAlign="start center">
   <mat-tab-group>
     <mat-tab *ngFor="let content of contents" label="{{content.subject}}">
       <app-content-choice-participant [content]="content"