zebra stripe that shit

docs/index.html

@@ -591,7 +591,7 @@
     <div class="span12">
       <h3>Presenting code</h3>
       <p>Code, blocks of or just snippets inline, can be displayed with style just by wrapping in the right tag. For blocks of code spanning multiple lines, use the <code>&lt;pre&gt;</code> element. For inline code, use the <code>&lt;code&gt;</code> element.</p>
-      <table>
+      <table class="zebra-striped">
         <thead>
           <tr>
             <th style="width: 190px;">Element</th>
@@ -641,7 +641,7 @@
     <div class="span12">
       <h3>Label anything</h3>
       <p>Ever needed one of those fancy <span class="label success">New!</span> or <span class="label important">Important</span> flags when writing code? Well, now you have them. Here's what's included by default:</p>
-      <table>
+      <table class="zebra-striped">
         <thead>
           <tr>
             <th style="width: 50%;">Label</th>