diff --git a/assets/scss/_sidebar.scss b/assets/scss/_sidebar.scss
index 5c22130986..ea78daa8f7 100644
--- a/assets/scss/_sidebar.scss
+++ b/assets/scss/_sidebar.scss
@@ -1,7 +1,7 @@
 // scss-lint:disable VendorPrefix
 
 //
-// Side navigation
+// Right side table of contents
 //
 
 .bd-toc {
@@ -34,7 +34,7 @@
 
   a {
     display: block;
-    padding: .25rem 1.5rem;
+    padding: .125rem 1.5rem;
     color: #99979c;
 
     &:hover {
@@ -44,6 +44,10 @@
   }
 }
 
+//
+// Left side navigation
+//
+
 .bd-sidebar {
   background-color: #f5f2f9;
   border-bottom: 1px solid rgba(0,0,0,.1);