title: Why there's 'This is not a zero-length file' in <head>
body: <p>When I inspect a web page (even stackoverflow), I always see</p>
  <pre><code>&lt;style type=&quot;text/css&quot;&gt;/* This is not a zero-length file! */&lt;/style&gt;
  &lt;style type=&quot;text/css&quot;&gt;/* This is not a zero-length file! */&lt;/style&gt;
  </code></pre>
  <p>(yes, twice) at the bottom of the <code>&lt;head&gt;</code> tag.</p>
  <p>Google gives <a href="https://www.google.be/#q=chrome+this+is+not+a+zero-length+file" rel="nofollow noreferrer">no answer</a> about that...</p>
  <p>Does it come from Chrome? What's the point?</p>
  <h2>Edit</h2>
  <p>Thanks the others for the answer. This code was generated by the <a href="https://chrome.google.com/webstore/detail/instant-translate/ihmgiclibbndffejedjimfjmfoabpcke" rel="nofollow noreferrer">Instant Translate</a> Chrome extension.</p>