title: Vertical Align Middle an image in an a tag in a div
body: <p>This has probably been done before but I can't find a solution for my specific case. I have the following:</p>
  
  <pre><code>&lt;div class="holder" style="height:260px;width:260px;"&gt;
  &lt;a href="#"&gt;&lt;img src="image.jpg" /&gt;&lt;/a&gt;
  &lt;/div&gt;
  </code></pre>
  
  <p>How can I get the image to align into the middle of the div?</p>