title: Media Query CSS important
body: <p>Making responsive website,</p>
  
  <p>I wrote this, it doesn't work.</p>
  
  <pre><code>@media (max-width: 767px) {
      #nav { display:block; }
  }
  </code></pre>
  
  <p>but, I wrote this, it works!</p>
  
  <pre><code>@media (max-width: 767px) {
      #nav { display:block !important; }
  }
  </code></pre>
  
  <p>Why? :(</p>