diff --git a/templates/base.html b/templates/base.html
index b06a9ba..7ceca5c 100644
--- a/templates/base.html
+++ b/templates/base.html
@@ -700,6 +700,7 @@ <h5 class="modal-title" id="selectRoleModalLabel">Sélectionner le rôle</h5>
 
             .nav-tabs .nav-item {
                 transition: transform 0.3s ease-in-out;
+                margin-bottom: 0;
             }
 
             .nav-tabs .nav-item:hover {