.loading-wrp {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  height: 80vh;
  min-height: 80vh;
}

.loading-wrp > h1 {
  font-size: 28px;
  font-weight: bolder;
  color: black;
}
.loading-wrp .loading-main {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 150px;
}
.cube,
.cube * {
  position: absolute;
  width: 6rem;
  height: 6rem;
}
.cube .sides * {
  box-sizing: border-box;
  border: 0.12rem solid #ddd;
  border-radius: 0.25rem;
  background: rgba(232, 232, 232, 0.1);
}

@keyframes rotate {
  0% {
    transform: rotateX(-37.5deg) rotateY(45deg);
  }
  50% {
    transform: rotateX(-37.5deg) rotateY(405deg);
  }
  100% {
    transform: rotateX(-37.5deg) rotateY(405deg);
  }
}

.sides {
  animation: rotate 3s ease infinite;
  animation-delay: 0.8s;
  transform-style: preserve-3d;
  transform: rotateX(-37.5deg) rotateY(45deg);
}

.cube .sides .top {
  animation: top-animation 3s ease infinite;
  animation-delay: 0ms;
  transform: rotateX(90deg) translateZ(96px);
  animation-fill-mode: forwards;
  transform-origin: 50% 50%;
}

@keyframes top-animation {
  0% {
    opacity: 1;
    transform: rotateX(90deg) translateZ(100px);
  }
  20% {
    opacity: 1;
    transform: rotateX(90deg) translateZ(48px);
  }
  70% {
    opacity: 1;
    transform: rotateX(90deg) translateZ(48px);
  }
  90% {
    opacity: 1;
    transform: rotateX(90deg) translateZ(100px);
  }
  100% {
    opacity: 1;
    transform: rotateX(90deg) translateZ(100px);
  }
}
.cube .sides .bottom {
  animation: bottom-animation 3s ease infinite;
  animation-delay: 0ms;
  transform: rotateX(-90deg) translateZ(96px);
  animation-fill-mode: forwards;
  transform-origin: 50% 50%;
}

@keyframes bottom-animation {
  0% {
    opacity: 1;
    transform: rotateX(-90deg) translateZ(100px);
  }
  20% {
    opacity: 1;
    transform: rotateX(-90deg) translateZ(48px);
  }
  70% {
    opacity: 1;
    transform: rotateX(-90deg) translateZ(48px);
  }
  90% {
    opacity: 1;
    transform: rotateX(-90deg) translateZ(100px);
  }
  100% {
    opacity: 1;
    transform: rotateX(-90deg) translateZ(100px);
  }
}
.cube .sides .front {
  animation: front-animation 3s ease infinite;
  animation-delay: 100ms;
  transform: rotateY(0deg) translateZ(96px);
  animation-fill-mode: forwards;
  transform-origin: 50% 50%;
}

@keyframes front-animation {
  0% {
    opacity: 1;
    transform: rotateY(0deg) translateZ(96px);
  }
  20% {
    opacity: 1;
    transform: rotateY(0deg) translateZ(48px);
  }
  70% {
    opacity: 1;
    transform: rotateY(0deg) translateZ(48px);
  }
  90% {
    opacity: 1;
    transform: rotateY(0deg) translateZ(96px);
  }
  100% {
    opacity: 1;
    transform: rotateY(0deg) translateZ(96px);
  }
}
.cube .sides .back {
  animation: back-animation 3s ease infinite;
  animation-delay: 100ms;
  transform: rotateY(-180deg) translateZ(96px);
  animation-fill-mode: forwards;
  transform-origin: 50% 50%;
}

@keyframes back-animation {
  0% {
    opacity: 1;
    transform: rotateY(-180deg) translateZ(96px);
  }
  20% {
    opacity: 1;
    transform: rotateY(-180deg) translateZ(48px);
  }
  70% {
    opacity: 1;
    transform: rotateY(-180deg) translateZ(48px);
  }
  90% {
    opacity: 1;
    transform: rotateY(-180deg) translateZ(96px);
  }
  100% {
    opacity: 1;
    transform: rotateY(-180deg) translateZ(96px);
  }
}
.cube .sides .left {
  animation: left-animation 3s ease infinite;
  animation-delay: 100ms;
  transform: rotateY(-90deg) translateZ(96px);
  animation-fill-mode: forwards;
  transform-origin: 50% 50%;
}

@keyframes left-animation {
  0% {
    opacity: 1;
    transform: rotateY(-90deg) translateZ(96px);
  }
  20% {
    opacity: 1;
    transform: rotateY(-90deg) translateZ(48px);
  }
  70% {
    opacity: 1;
    transform: rotateY(-90deg) translateZ(48px);
  }
  90% {
    opacity: 1;
    transform: rotateY(-90deg) translateZ(96px);
  }
  100% {
    opacity: 1;
    transform: rotateY(-90deg) translateZ(96px);
  }
}
.cube .sides .right {
  animation: right-animation 3s ease infinite;
  animation-delay: 100ms;
  transform: rotateY(90deg) translateZ(96px);
  animation-fill-mode: forwards;
  transform-origin: 50% 50%;
}

@keyframes right-animation {
  0% {
    opacity: 1;
    transform: rotateY(90deg) translateZ(96px);
  }
  20% {
    opacity: 1;
    transform: rotateY(90deg) translateZ(48px);
  }
  70% {
    opacity: 1;
    transform: rotateY(90deg) translateZ(48px);
  }
  90% {
    opacity: 1;
    transform: rotateY(90deg) translateZ(96px);
  }
  100% {
    opacity: 1;
    transform: rotateY(90deg) translateZ(96px);
  }
}