Doc change: updates for preview content.

Change-Id: Ife06f0e5b3ef6950d5d6fe452940c8dd87ed89ea
diff --git a/docs/html/index.jd b/docs/html/index.jd
index 70274eb..7fae38a 100644
--- a/docs/html/index.jd
+++ b/docs/html/index.jd
@@ -7,9 +7,11 @@
 
 <!-- <div class="dac-hero-carousel" data-carousel-query="collection:index/carousel">
 </div> -->
+<section class="dac-hero-carousel">
 
-<article class="dac-expand dac-hero dac-invert active" style="background-color: rgb(38, 50, 56);">
-<a class="dac-hero-carousel-action" href="{@docRoot}preview/index.html">
+<!-- <article class="dac-expand dac-hero dac-invert active" style="background-color: rgb(38, 50, 56);"> -->
+<article class="dac-expand dac-hero dac-invert active" style="background-color: #455A64;">
+<a href="/preview/index.html">
   <div class="wrap" style="max-width:1100px;">
     <div class="cols dac-hero-content">
       <div class="col-10of16 col-push-6of16 dac-hero-figure">
@@ -30,7 +32,7 @@
     </div>
   </div>
 </a>
-</article>
+</article></section>
 
 <div class="actions-bar dac-expand dac-invert">
   <div class="wrap dac-offset-parent">