diff --git a/static/style.css b/static/style.css
index 493a929..b72c015 100644
--- a/static/style.css
+++ b/static/style.css
@@ -263,6 +263,11 @@ img {
     border-left: 2px solid var(--tree-color);
 }
 
+.node .contents ul ul ul li,
+.global-table-of-contents ul ul ul li {
+    margin-left: calc(0px + var(--tree-radius) * 2 + .5ex);
+}
+
 .node .contents ul ul li::marker,
 .global-table-of-contents ul ul li::marker {
     content: '';