diff --git a/assets/scss/_styles_project.scss b/assets/scss/_styles_project.scss
index 8be412e..6cded24 100644
--- a/assets/scss/_styles_project.scss
+++ b/assets/scss/_styles_project.scss
@@ -94,6 +94,10 @@ ul.ul-2>.td-sidebar-nav__section-title a:hover {
   background-color: #7EB07F11;
 }
 
+ul.ul-0 li a.tree-root {
+  display: none;
+}
+
 li:has(input[type="checkbox"]) {
   list-style-type: none;
 }