* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  height: 100vh;
  background-color: #212121;
  display: flex;
  justify-content: center;
  align-items: center;
}

.cube {
  width: 100px;
  height: 100px;
  position: relative;
  transform-style: preserve-3d;
  animation: spinner 2s infinite ease;
  animation-delay: 2s;
  transform: rotate(45deg) rotateX(-25deg) rotateY(25deg);
}

.cube > div {
  width: 100%;
  height: 100%;
  background-color: rgb(247, 197, 159, 0.1);
  border: 3px solid rgb(247, 197, 159);
  position: absolute;
}

.cube > div:nth-child(1) {
  transform: translateZ(50px);
}
.cube > div:nth-child(2) {
  transform: translateX(50%) rotateY(90deg);
}
.cube > div:nth-child(3) {
  transform: translateZ(-50px) rotateY(180deg);
}
.cube > div:nth-child(4) {
  transform: translateX(-50%) rotateY(270deg);
}
.cube > div:nth-child(5) {
  transform: translateY(-50%) rotateX(90deg);
}
.cube > div:nth-child(6) {
  transform: translateY(50%) rotateX(90deg);
}

@keyframes spinner {
  0% {
    transform: rotate(45deg) rotateX(-25deg) rotateY(25deg);
  }
  50% {
    transform: rotate(45deg) rotateX(-385deg) rotateY(25deg);
  }

  100% {
    transform: rotate(45deg) rotateX(-385deg) rotateY(385deg);
  }
}