title: How can I convert px to vw in JavaScript?
body: <p>I want to convert <code>px</code> to <code>vw</code> in JavaScript, how can I do it? </p>
  
  <p>I've been looking for it, but I haven't found anything.</p>
  
  <p>So,</p>
  
  <blockquote>
    <p><em>1px &rarr; ? vw</em></p>
  </blockquote>
  
  <p>Thanks.</p>