title: ie conditional comments not working in ie10 browser( ie9, ie8, ie9)
body: <p>I am using Internet Explorer to see designing issues related to ie. So i try to write ie conditional comments for ie special, but its not working. when i refresh the page it behaves like its working(while loading) means the css written for ie 7 works but when it is completely loaded it disappear. I don't know what is really is going into my internet explorer. </p>
  
  <p>I know ie10 has removed conditional comments for it, but lower version should behave with ie conditional comments right ? </p>
  
  <p>I am using window 8 and it has inbuilt ie10 , ie9 , ie8, ie7
  Any help will be greatly appreciated. Thanks In advance.</p>
  
  <pre><code>&lt;!--[if lte IE 7]&gt;
  
  &lt;link href="stylesheets/ie.css" rel="stylesheet"&gt;
  
  &lt;![endif]--&gt;
  </code></pre>
  
  <p>CSS cods for ie.css</p>
  
  <pre><code>.three_columns { width:500px;}
  </code></pre>