diff --git a/docs/sidebar.css b/docs/sidebar.css
index b1049ea68f..23dbf71865 100644
--- a/docs/sidebar.css
+++ b/docs/sidebar.css
@@ -8,3 +8,7 @@
 .search {
   margin-top: 40px;
 }
+
+.markdown-section h3 {
+  margin-top: 16px;
+}