* {
  margin: 0;
  padding: 0;
}

body {
  align-items: center;
  background-color: #0d0d0d;
  cursor: crosshair;
  display: flex;
  height: 100vh;
  justify-content: center;
  overflow: hidden;
}

#wrap {
  background: #000;
  opacity: 0;
  position: relative;
  transition: opacity 1000ms;
}

.loaded #wrap {
  opacity: 1;
}

#wrap-inner {
  overflow: hidden;
  position: relative;
}

#cbg1,
#cbg2,
#cbg3,
#cbg4 {
  left: 0;
  pointer-events: none;
  position: absolute;
  top: 0;
}

#cmg {
  cursor: crosshair;
  display: block;
  position: relative;
}