title: How come bootstrap.min.css looks like commented
body: <p>When I get minified version of Bootstrap v3.2.0. to me it seems like it's commented, but it is working, what kind of comments are those, how browser understands it:</p>
  
  <pre><code>/*!
  * Bootstrap v3.3.6 (http://getbootstrap.com)
  * Copyright 2011-2016 Twitter, Inc.
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  *//*! normalize.css v3.0.3 | MIT License | github.com/necolas/normalize.css      */html{font-fami
  </code></pre>
  
  <p>Look here <a href="https://github.com/twbs/bootstrap/blob/master/dist/css/bootstrap.min.css" rel="nofollow">https://github.com/twbs/bootstrap/blob/master/dist/css/bootstrap.min.css</a></p>