diff --git a/src/app/components/tree/tree.css b/src/app/components/tree/tree.css
index b12f5a84b91..e3a5780907f 100755
--- a/src/app/components/tree/tree.css
+++ b/src/app/components/tree/tree.css
@@ -28,6 +28,7 @@
     justify-content: center;
     overflow: hidden;
     position: relative;
+    flex-shrink:0;
 }
 
 .p-treenode-leaf > .p-treenode-content .p-tree-toggler {