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    <ol> <li>Use ranked <code>&lt;h1&gt;</code> to <code>&lt;h6&gt;</code> headings instead of all <code>&lt;h1&gt;</code>s. <a href="http://html5doctor.com/interview-steve-faulkner-html5-editor-new-doctor/#comment-32325" rel="nofollow">source</a></li> <li>Wrap main content inside <code>&lt;main&gt;</code> element. Remember to set <code>main { display: block }</code> for cross browser compatibility.</li> <li>Put sidebar container (<code>&lt;aside&gt;</code>) inside <code>&lt;main&gt;</code> as <code>&lt;aside&gt;</code> is a complementary content of <code>&lt;main&gt;</code>.</li> <li>Remove the <code>&lt;h1&gt;</code> inside <code>&lt;footer&gt;</code> as <code>&lt;footer&gt;</code> is not a sectioning element so it doesn't need a heading.</li> </ol> <p>Brief example:</p> <pre><code>&lt;!doctype html&gt; &lt;html lang="en"&gt; &lt;head&gt; &lt;meta charset="utf-8"&gt; &lt;title&gt;Title&lt;/title&gt; &lt;/head&gt; &lt;body&gt; &lt;header role="banner"&gt; &lt;hgroup&gt; &lt;h1&gt;page&lt;/h1&gt; &lt;h2&gt;subtitle&lt;/h2&gt; &lt;/hgroup&gt; &lt;nav role="navigation"&gt; &lt;h2&gt;Nav&lt;/h2&gt; &lt;ul&gt; &lt;li&gt;link 1&lt;/li&gt; &lt;li&gt;link 2&lt;/li&gt; &lt;li&gt;link 3&lt;/li&gt; &lt;li&gt;link 4&lt;/li&gt; &lt;li&gt;link 5&lt;/li&gt; &lt;/ul&gt; &lt;/nav&gt; &lt;/header&gt; &lt;main role="main"&gt; &lt;!-- main content goes here --&gt; &lt;section id="example"&gt; &lt;h2&gt;Example&lt;/h2&gt; &lt;p&gt;Lorem ipsum&lt;/p&gt; &lt;/section&gt; &lt;!-- main content goes here --&gt; &lt;aside role="complementary"&gt; &lt;h2&gt;Aside&lt;/h2&gt; &lt;article id="ad"&gt; &lt;h3&gt;Ad&lt;/h3&gt; &lt;p&gt;Advertisement block&lt;/p&gt; &lt;/article&gt; &lt;/aside&gt; &lt;/main&gt; &lt;footer role="contentinfo"&gt; &lt;p&gt;&lt;small&gt;&amp;copy; &lt;time&gt;2013&lt;/time&gt; Website Name&lt;/small&gt;&lt;/p&gt; &lt;/footer&gt; &lt;/body&gt; &lt;/html&gt; </code></pre>
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Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

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