diff --git a/tools/droiddoc/templates-sdk/assets/css/default.css b/tools/droiddoc/templates-sdk/assets/css/default.css
index 71d15df..8513843 100644
--- a/tools/droiddoc/templates-sdk/assets/css/default.css
+++ b/tools/droiddoc/templates-sdk/assets/css/default.css
@@ -7438,6 +7438,10 @@
   font-weight: 400;
 }
 
+.dac-header-crumbs-link.current.ndk {
+  color: #00BCD4;
+}
+
 @media (max-width: 719px) {
   .dac-header-crumbs {
     display: none;
@@ -7630,6 +7634,10 @@
   padding-bottom: 11px;
 }
 
+.dac-nav-link.has-subnav.ndk, .dac-nav-link.selected.ndk {
+  border-bottom: 3px solid #00BCD4;
+}
+
 .dac-nav-secondary {
   border-bottom: 1px solid #e5e5e5;
   display: none;
@@ -7660,11 +7668,12 @@
   }
 }
 
-.dac-nav-secondary .dac-nav-item:first-child .dac-nav-link {
-  padding-left: 20px;
+.dac-nav-secondary .dac-nav-link.selected {
+  border: none;
+  font-weight: 700;
 }
 
-.dac-nav-secondary .dac-nav-link.selected {
+.dac-nav-secondary .dac-nav-link.selected.ndk {
   border: none;
   font-weight: 700;
 }
@@ -7750,6 +7759,11 @@
     padding: 0 20px;
   }
 
+  .dac-nav-link.has-subnav.ndk, .dac-nav-link.selected.ndk {
+    border: none;
+    padding: 0 20px;
+  }
+
   .dac-logo-image {
     margin-right: 5px;
     vertical-align: top;
diff --git a/tools/droiddoc/templates-sdk/assets/images/android_logo_ndk.png b/tools/droiddoc/templates-sdk/assets/images/android_logo_ndk.png
new file mode 100644
index 0000000..511c200
--- /dev/null
+++ b/tools/droiddoc/templates-sdk/assets/images/android_logo_ndk.png
Binary files differ
diff --git a/tools/droiddoc/templates-sdk/assets/images/android_logo_ndk@2x.png b/tools/droiddoc/templates-sdk/assets/images/android_logo_ndk@2x.png
new file mode 100644
index 0000000..1d88dfa
--- /dev/null
+++ b/tools/droiddoc/templates-sdk/assets/images/android_logo_ndk@2x.png
Binary files differ
diff --git a/tools/droiddoc/templates-sdk/assets/js/docs.js b/tools/droiddoc/templates-sdk/assets/js/docs.js
index 2efe3dc..30a29fc 100644
--- a/tools/droiddoc/templates-sdk/assets/js/docs.js
+++ b/tools/droiddoc/templates-sdk/assets/js/docs.js
@@ -163,6 +163,21 @@
     } else {
       navEl.find("> li.home > a").addClass('selected');
     }
+
+// highlight NDK tabs
+  } else if ($("body").hasClass("ndk")) {
+    parentNavEl = navEl.find("> li.ndk > a");
+    parentNavEl.addClass('has-subnav');
+    if ($("body").hasClass("guide")) {
+      navEl.find("> li.guides > a").addClass("selected ndk");
+    } else if ($("body").hasClass("reference")) {
+      navEl.find("> li.reference > a").addClass("selected ndk");
+    } else if ($("body").hasClass("samples")) {
+      navEl.find("> li.samples > a").addClass("selected ndk");
+    } else if ($("body").hasClass("downloads")) {
+      navEl.find("> li.downloads > a").addClass("selected ndk");
+    }
+
   // highlight Develop tab
   } else if ($("body").hasClass("develop") || $("body").hasClass("google")) {
     parentNavEl = navEl.find("> li.develop > a");
@@ -1056,7 +1071,7 @@
 
   var top = $(window).scrollTop();
   // we set the navbar fixed when the scroll position is beyond the height of the site header...
-  var shouldBeSticky = top >= stickyTop;
+  var shouldBeSticky = top > stickyTop;
   // ... except if the document content is shorter than the sidenav height.
   // (this is necessary to avoid crazy behavior on OSX Lion due to overscroll bouncing)
   if ($("#doc-col").height() < $("#side-nav").height()) {