diff --git a/docs/overrides/javascript/extra.js b/docs/overrides/javascript/extra.js
index b3c6f9b7..d67fece5 100644
--- a/docs/overrides/javascript/extra.js
+++ b/docs/overrides/javascript/extra.js
@@ -59,3 +59,11 @@ if (autoThemeInput) {
     }
   });
 }
+
+// Add iframe navigation
+window.onhashchange = function() {
+    window.parent.postMessage({
+        type: 'navigation',
+        hash: window.location.pathname + window.location.search + window.location.hash
+    }, '*');
+};
diff --git a/docs/overrides/stylesheets/style.css b/docs/overrides/stylesheets/style.css
index 908aa7ca..386dd1c0 100644
--- a/docs/overrides/stylesheets/style.css
+++ b/docs/overrides/stylesheets/style.css
@@ -43,3 +43,8 @@ div.highlight {
 .md-grid {
   max-width: 1440px;
 }
+
+/* Language dropdown selector (default is shorter 200px in length) */
+body .md-select__inner {
+    max-height: 500px !important;
+}