title: jQuery - drag div css background
body: <p>I'd like to be able to click hold my mouse inside a div and move it's background. Searched a lot on google and didn't found what I wanted.</p>
  
  <p>Here's the target (the map displayed is the object to drag) : <a href="http://pontografico.net/pvt/gamemap/" rel="noreferrer">http://pontografico.net/pvt/gamemap/</a></p>
  
  <p>Any tips? </p>
  
  <p>Cheers!</p>