#loading{
  display: none;
  width: 100%;
  height: 100%;
  position: fixed;
  left: 0;
  top: 0;
/*  background-color: rgba(255, 255, 255, .6);
  background-image: url("/view/templates/img/loading.gif");
*/
  background-color: rgba(255, 255, 255, .1);
  background-position: center center;
  z-index: 200;
}
#loading.loading{
  display: block;
}