title: Why IE (not Chrome and FF) add attributes to html node?
body: <p>Here is my issue only with IE:
  I have a &lt; li> node, coded like that in my HTML page:</p>
  
  <pre><code>&lt;li id="3" class="tree_item_droppable ui-draggable" style="position: relative;"&gt;
  &lt;span class="ui-droppable"&gt;Node name&lt;/span&gt;
  &lt;/li&gt;
  </code></pre>
  
  <p>When I do a firebug on FF, I have exactly the same html node.
  But, when I go on IE, it gives me the following:</p>
  
  <pre><code>&lt;LI style="POSITION: relative" id=3 class="tree_item_droppable ui-draggable" unselectable="on" sizcache="0" sizset="15" jQuery1375462474765="27"&gt;&lt;SPAN class=ui-droppable jQuery1375462474765="14"&gt;Node name&lt;/SPAN&gt;&lt;/LI&gt;
  </code></pre>
  
  <p>I don't understand why it's formatted like that...</p>
  
  <p>Is there a way, in IE, to have exactly the original formatting?</p>
  
  <p>Thanks guys!</p>