Change logo.

login/resources/css/style.css

@@ -29,7 +29,7 @@
 }
 #kc-header {
   height: 150px;
-  background: transparent url(../img/logo_les_deputes_em_bleu_transparent.png)
+  background: transparent url(../img/logo-assemblee-nationale-blanc-blanc.png)
     no-repeat;
   background-size: 150px;
   background-position: center;