html,
body {
  margin: 0;
  padding: 0;
}

body {
  width: 100vw;
  height: 100vh;
  overflow: hidden;
  background: black;
}


/* CSS files add styling rules to your content */

* {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
}

img {
  margin: auto;
  position: absolute;
  top: 0; left: 0; bottom: 0; right: 0;
  display: block;
  max-width:1000px;
  max-height:1000px;
  height: 100%;
  width:auto;
}

#spam {
  z-index: 3;
  opacity: 0.95;
  
}

#art {
  z-index: 4;
  opacity: 0.93;
  mix-blend-mode: exclusion;
  transform: rotate(90deg);
}

#art2 {
  z-index: 5;
  opacity: 0.93;
  mix-blend-mode: exclusion;
  transform: rotate(270deg);
}

#art3 {
  z-index: 6;
  opacity: 0.63;
  mix-blend-mode: multiply;
  transform: rotate(90deg);
}

#art4 {
  z-index: 7;
  opacity: 0.63;
  mix-blend-mode: multiply;
  transform: rotate(270deg);
}