diff --git a/css/style.css b/css/style.css
index c1bde06..5ac2aaa 100644
--- a/css/style.css
+++ b/css/style.css
@@ -1781,6 +1781,7 @@ body.adminimal-theme .token-tree th {
   background: white;
   padding: 0;
   margin: 0;
+  width: auto;
 }
 
 .ui-widget table thead th {