body:after{
  content:"";
  position:fixed; /* stretch a fixed position to the whole screen */
  top:0;
  height:100vh; /* fix for mobile browser address bar appearing disappearing */
  left:0;
  right:0;
  z-index:-1; /* needed to keep in the background */
  background-color: #fbf7ff;
  background-image: url(ANP.jpg);
  background-position: center center;
  -webkit-background-size: cover;
  -moz-background-size: cover;
  -o-background-size: cover;
  background-size: cover;
}