title: Dynamic width of an element in jade
body: <p>I am trying to design a progress bar and I want to try to set the width of the bar depending on some mathematical calculations.</p>
  
  <p>Below is working fine, since I am hardcoding the width to 60%</p>
  
  <pre><code>.pledged(style="width:60%")
  </code></pre>
  
  <p>I want to do something like this:</p>
  
  <pre><code>.pledged(style="width:((totalVotes - votesRemaining)*100)%")
  </code></pre>
  
  <p>Is it possible what I am trying to achieve?</p>