title: Is it possible to set a viewport for iOS only through CSS, without meta-tag
body: <p>I need to use viewport on a page where all I can change is CSS. That means that I don't have an access to HTML, so I can't put the famous <strong>meta-tag</strong> there.</p>
  
  <p>The only possible option I have found which could work is</p>
  
  <pre><code>@viewport {
      width: device-width;
      initial-scale: 1;
      zoom: 1;
      min-zoom: 1;
      max-zoom: 2;
      zoom: fixed;
  }
  </code></pre>
  
  <p>But I didn't manage to get a proper result. It still saves the same width when I am rotating the device.</p>
  
  <p>Does anybody have some ideas what should I change? Or is it possible at all?</p>