@keyframes spin3D {
  from {
    transform: rotate3d(0.5, 0.5, 0.5, 360deg);
  }
  to {
    transform: rotate3d(0deg);
  }
}

#loading {
  height: 100%;
  background-color: #2b2b2b; /* Black background */
  display: flex;
  justify-content: center;
  align-items: center;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  overflow: hidden;
  z-index: 99999999;
}

.spinner-box {
  width: 300px;
  height: 300px;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: transparent;
}

.leo {
  position: absolute;
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 50%;
}

.black-orbit {
  width: 180px;
  height: 165px;
  border: 1px solid #000; /* Black color */
  animation: spin3D 3s linear 0.2s infinite;
}

.gray-orbit {
  width: 140px;
  height: 120px;
  border: 1px solid #808080; /* Gray color */
  animation: spin3D 2s linear 0s infinite;
}

.darkgray-orbit {
  width: 120px;
  height: 90px;
  border: 1px solid #555; /* Dark gray color */
  animation: spin3D 1s linear 0s infinite;
}

.white-orbit {
  width: 80px;
  height: 60px;
  border: 2px solid #fff; /* White color */
  animation: spin3D 10s linear 0s infinite;
}

.w1 {
  transform: rotate3D(1, 1, 1, 90deg);
}

.w2 {
  transform: rotate3D(1, 2, 0.5, 90deg);
}

.w3 {
  transform: rotate3D(0.5, 1, 2, 90deg);
}