title: What is the difference between <cite>, <em>, and <i> tags of HTML?
body: <p>What is the difference between <code>&lt;cite&gt;, &lt;em&gt;, and &lt;i&gt;</code> tags of HTML ?</p>
  
  <p>All render same default style in most of browsers.</p>
  
  <p>Is there any meaning behind these tags ?</p>
  
  <p>Can anyone give example about where these tags can be used ?</p>