diff --git a/themes/pmahomme/css/common.css.php b/themes/pmahomme/css/common.css.php
index 2c23870f2c..eeaee73ba8 100644
--- a/themes/pmahomme/css/common.css.php
+++ b/themes/pmahomme/css/common.css.php
@@ -3526,4 +3526,8 @@ body .ui-dialog .ui-dialog-buttonpane .ui-dialog-buttonset {
         cursor: pointer;
         display: inline;
     }
+
+    body#loginform div.container {
+        width: 100%;
+    }
 }
\ No newline at end of file