diff --git a/css/taxonomy_manager.css b/css/taxonomy_manager.css
index 3370367..d7ca228 100755
--- a/css/taxonomy_manager.css
+++ b/css/taxonomy_manager.css
@@ -31,7 +31,6 @@
 
 #taxonomy2-manager-tree-outer-div,
 #taxonomy-manager-tree-outer-div {
-  height: 550px;
   overflow: auto;
   width: 46%;
 }