title: Mobile version of my website, what design width is optimal?
body: <p>I'm going to create mobile version of website...</p>
  
  <p>What width should I choose for design? I know that every device have it's own screen width and it's really difficult to fit all devices... </p>
  
  <p>I'm really confused (pretty new to mobile websites world), please help.</p>
  
  <p>Thank you.</p>