@media  (min-width: 1300px)
{
body.custom-background {
    background-image: url("http://www.worldomania.de/wp-content/uploads/2015/07/Hintergrund-worldomania.jpg");
  	background-repeat: no-repeat;
    background-attachment: scroll;
      background-position: left top;
}
}
@media (max-width: 800px)
{
body > center{display:none;}
}
@media (max-width: 1299px)
{
body.custom-background 
	{
    background-color: #262626;
    background-image: url("http://www.worldomania.de/wp-content/uploads/2015/07/Hintergrund-Worldomania-ohne-Sponsoren.jpg");
  	background-repeat: no-repeat;
    background-attachment: scroll;
      background-position: left top;
	}

}