title: Hyperlink scroll down screen on click
body: <p>I'm working on a simple link on my site: <a href="http://jsfiddle.net/xserjaqx/" rel="nofollow">http://jsfiddle.net/xserjaqx/</a></p>
  
  <p>I'd like the user to click the link and to be gracefully navigated to the grey box rather than the usual sudden move.</p>
  
  <p>How do I use jQuery to do this?</p>
  
  <p><div class="snippet" data-lang="js" data-hide="false">
  <div class="snippet-code">
  <pre class="snippet-code-css lang-css prettyprint-override"><code>#hello {
      margin-top:200px;
      padding:40px;
      background:#eaeaea
  }</code></pre>
  <pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"&gt;&lt;/script&gt;
  &lt;a href="#hello"&gt;Click me and I'll move you down slowly&lt;/a&gt;
  
  &lt;div id="hello"&gt;
      
      Hello!
      
  &lt;/div&gt;</code></pre>
  </div>
  </div>
  </p>