diff --git a/module/project/view/ajaxgetdropmenu.html.php b/module/project/view/ajaxgetdropmenu.html.php
index 6400849538..155449efde 100644
--- a/module/project/view/ajaxgetdropmenu.html.php
+++ b/module/project/view/ajaxgetdropmenu.html.php
@@ -24,7 +24,7 @@
 #swapper li {padding-top: 0; padding-bottom: 0;}
 #swapper .tree li>.list-toggle {top: -1px;}
 
-#closed {width: 90px; height: 25px; line-height: 25px; background-color: #ddd; color: #3c495c; text-align: center; margin-left: 15px; border-radius: 2px;}
+div#closed {width: 90px; height: 25px; line-height: 25px; background-color: #ddd; color: #3c495c; text-align: center; margin-left: 15px; border-radius: 2px;}
 #gray-line {width:230px; height: 1px; margin-left: 10px; margin-bottom:2px; background-color: #ddd;}
 </style>
 <?php