title: Fit fixed width into mobile device viewport
body: <p>was reading about this everywhere, but can't find a cross-device, cross-browser solution.</p>
  
  <p>We've got a page that has fixed width = 600px, and we would like it to always fit device width. For example, on a 480px resolution it would be scaled 0.8, on 320px it would be scaled 0.533. </p>
  
  <p>I've tried with viewport and setting initial-scale via javascript (get screen width, calculate ratio, set viewport content to "width=device-width, initial-scale=calculated-ratio"), but it mostly doesn't work as expected. </p>
  
  <p>Does anyone has a real-life solution for this?</p>