html,
body {
  margin: 0;
  padding: 0;
  height: 100%;
}

#body {
}

.ch {
  height: 1024px;
  width: 1024px;
  overflow: hidden;
}

.ch-sprites {
}

.fwd {
  animation: moveSprites 1s steps(15);
  animation-fill-mode: forwards;
}

.bck {
  animation: bckSprites 1s steps(30) infinite;
  animation-fill-mode: forwards;
}

@keyframes moveSprites {
  from {
    transform: translate3d(0px, 0, 0);
  }
  to {
    transform: translate3d(-100%, 0, 0);
  }
}

@keyframes bckSprites {
  from {
    transform: translate3d(-100%, 0, 0);
  }
  to {
    transform: translate3d(0, 0, 0);
  }
}

/*  new  */

body {
  overflow: hidden;
}

.new-body {
  position: relative;
  width: 100%;
  height: 100%;
  background: #b9d3fb;
}

.new-body img {
  position: absolute;
  left: 0;
  bottom: 0;
  right: 0;
  width: auto;
  height: 100%;
  margin: 0 auto;
}

.new-body #head {
  z-index: 10;
}