title: Why some browsers display images while other doesn't ? Rails 4
body: <p>My problem is that images on my page (iutm.pl) are displaying properly for instance in Firefox (then I assume there is nothing wrong with my code), but on WebKit or Blink browsers (such as Chrome or Opera) they doesn't.</p>
  
  <p>Maybe it is Paperclip fault which I use to store images (there is need to keep relation between database and images) cause images stored explicitly in assets display properly.
  Anyway, i have no idea why everything works in Gecko, but not with other engines.</p>
  
  <p>Thanks in advance.</p>