body {
  margin: 0;
  position: absolute;
  width: 33%;
  height: 100%;
  background-size: 60px 60px;
  background-image: linear-gradient(45deg, #ff8800 4%, #ff6600 4%, #ff6600 12%, #ff8800 12%, #ff8800 19%, #ff6600 19%, #ff6600 25%, transparent 25%, transparent 75%, #ff6600 75%, #ff6600 81%, #ff8800 81%, #ff8800 88%, #ff6600 88%, #ff6600 96%, #ff8800 96%), linear-gradient(-45deg, transparent 25%, #cc7744 25%, #cc7744 31%, #cc8844 31%, #cc8844 38%, #cc7744 38%, #cc7744 46%, #cc8844 46%, #cc8844 54%, #cc7744 54%, #cc7744 62%, #cc8844 62%, #cc8844 69%, #cc7744 69%, #cc7744 75%, transparent 75%), linear-gradient(45deg, transparent 25%, #ff6600 25%, #ff6600 31%, #ff8800 31%, #ff8800 38%, #ff6600 38%, #ff6600 46%, #ff8800 46%, #ff8800 54%, #ff6600 54%, #ff6600 62%, #ff8800 62%, #ff8800 69%, #ff6600 69%, #ff6600 75%, transparent 75%);
}