/* in order to to make the background transparent (if needed) one needs to
make this hack with the ::after html setting*/
html::after {
  background-image: url(../images/attractor.png); 
  background-position: center;
  background-repeat: no-repeat;
  -webkit-background-size: cover;
  -moz-background-size: cover;
  -o-background-size: cover;
  background-size: cover;
  opacity: 1.0;
  content: "";
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  position: absolute;
  z-index: -1;
}