title: Adding Instagram filters on images in my website
body: <p>I am using <a href="http://una.im/CSSgram/" rel="nofollow">CSSGram</a> on my website to make images have Instagram-like filters.
  This is the method below to add a filter to a image:</p>
  
  <pre><code> &lt;figure class="aden"&gt;
   &lt;img src="../img.png"&gt;
   &lt;/figure&gt;
  </code></pre>
  
  <p>How can i add this effect to all the images in the webpage, instead of using <code>&lt;figure class=""&gt;</code> before every single image, and also in a css section for  many images.
  <br>Can this be done using <code>javascript</code> ?</p>