body,

.boxCUBO {
  perspective: 888px;
  
    

  
  
}

.cube {
  width: 200px;
  height: 200px;
  position: relative;
  transform-style: preserve-3d;
  animation: rotate 25s infinite linear;
  
  
     margin-left: 70px;
     margin-top: 166px;
  
  
  
}

.cube__face {
  width: 185px;
  width: 185px;
  position: absolute;

  border: 2px solid white;
  background: rgba(266, 0, 0, 0.5);
}

.cube__face img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cube__face--front {
  transform: translateZ(100px);
}

.cube__face--back {
  transform: rotateY(180deg) translateZ(100px);
}

.cube__face--right {
  transform: rotateY(90deg) translateZ(100px);
}

.cube__face--left {
  transform: rotateY(-90deg) translateZ(100px);
}

.cube__face--top {
  transform: rotateX(90deg) translateZ(100px);
}

.cube__face--bottom {
  transform: rotateX(-90deg) translateZ(100px);
}

@keyframes rotate {
  0% {
    transform: rotateX(0deg) rotateY(0deg);
  }
  25% {
    transform: rotateX(-45deg) rotateY(90deg);
  }
  50% {
    transform: rotateX(0) rotateY(180deg);
  }
  75% {
    transform: rotateX(45deg) rotateY(270deg);
  }
  100% {
    transform: rotateX(0) rotateY(360deg);
  }
}