@charset "utf-8";
/* CSS Document */
body {
	background: #222;
}

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

body {
  display: flex;
  justify-content: center;
  align-items: center;
  background: #000;
  width: 100%;
  height: 80vh;
}

.cube {
  position: relative;
  width: 300px;
  height: 300px;
  transform-style: preserve-3d;
  transform: rotateX(-30deg);
  animation: animateD 8s linear infinite;
}

.cube-pic img {
  position: absolute;
  width: 100%;
  max-width: 360px;
  top: 2em;
  left: 2em;
}

@keyframes animateD {
  0% {
    transform: rotateX(-15deg) rotateY(0deg);
  }

  100% {
    transform: rotateX(-15deg) rotateY(-360deg);
  }
}

.cube div {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
}

.cube div span {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: transparent;
  border: 3px solid #7d90ff;
  box-shadow: 0px 0px 24px #7d90ff;
  transform: rotateY(calc(90deg * var(--i))) translateZ(150px);
}

.topD {
  position: absolute;
  top: 0;
  left: 0;
  width: 300px;
  height: 300px;
  background: transparent;
  border: 3px solid #da7dff;
  box-shadow: 0px 0px 32px #da7dff;
  transform: rotateX(90deg) translateZ(150px);
}

.topD::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 300px;
  height: 300px;
  background: transparent;
  border: 3px solid #7df0ff;
  transform: translateZ(-400px);
  filter: blur(30px);
  box-shadow: 0 0 120px rgba(125, 160, 255, 0.2),
    0 0 200px rgba(207, 125, 255, 0.4), 0 0 300px rgba(125, 166, 255, 0.6),
    0 0 4000px rgba(186, 125, 255, 0.8), 0 0 500px rgb(125, 203, 255);
}

.cube2 {
  position: relative;
  width: 150px;
  height: 150px;
  transform-style: preserve-3d;
  animation: animateD2 5s ease-out infinite alternate;
}

@keyframes animateD2 {
  0% {
    transform: rotateX(0deg) rotateY(0deg);
  }

  100% {
    transform: rotateX(180deg) rotateY(-360deg);
  }
}

.cube2 div {
  position: absolute;
  top: 35px;
  left: 0;
  width: 65%;
  height: 65%;
  transform-style: preserve-3d;
}

.cube2 div span {
  position: absolute;
  top: 20%;
  left: 20%;
  width: 65%;
  height: 65%;
  background: transparent;
  border: 3px solid #ff7d7d;
  box-shadow: 0px 0px 24px #ff7d7d;
  transform: rotateY(calc(90deg * var(--i))) translateZ(62px);
}

.cube3{
  position: absolute;
  width: 300px;
  height: 300px;
  transform-style: preserve-3d;
  transform: rotateX(-30deg);
  animation: animateD3 1s ease-in-out infinite alternate;
}

@keyframes animateD3 {
  0% {
    transform: rotateX(-90deg) rotateY(0deg);
  }

  100% {
    transform: rotateX(90deg) rotateY(45deg);
  }
}

.cube3 div {
  position: absolute;
  top: 70px;
  left: 70px;
  width: 15%;
  height: 15%;
  transform-style: preserve-3d;
  
}

.cube3 div span {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #7dcbff;
  transform: rotateY(calc(90deg * var(--i))) translateZ(14px);
  box-shadow: 0px 0px 50px #7dcbff;
  border: none;
}

.top3 {
  position: absolute;
  top: 0;
  left: 0;
  background: #7dcbff;
  transform: rotateX(90deg) translateZ(14px);
  box-shadow: 0px 0px 50px #7dcbff;
  border: none;
}