diff --git a/config/jsdoc/api/template/static/styles/site.css b/config/jsdoc/api/template/static/styles/site.css
index 7628c8d674..e8c6d9ef5b 100644
--- a/config/jsdoc/api/template/static/styles/site.css
+++ b/config/jsdoc/api/template/static/styles/site.css
@@ -75,3 +75,7 @@
 pre.source {
   clear: both;
 }
+
+section.content {
+  overflow-y: auto;
+}
diff --git a/config/jsdoc/api/template/tmpl/container.tmpl b/config/jsdoc/api/template/tmpl/container.tmpl
index ad8c4f3e13..4674194e9f 100644
--- a/config/jsdoc/api/template/tmpl/container.tmpl
+++ b/config/jsdoc/api/template/tmpl/container.tmpl
@@ -9,7 +9,7 @@
     <?js= self.partial('source.tmpl', doc) ?>
 <?js } else { ?>
 
-<section>
+<section class="content">
 
 <header>
     <h2><?js if (doc.ancestors && doc.ancestors.length) { ?>