.space1 {
  height: 200px;
}
.section {
  top: 100px;
  flex: 1 1 auto;
}

.content-area {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.logo {
  z-index: 5;
  height: 77px;
}

.halo {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  animation-duration: 5s;
  animation-timing-function: linear;
  animation-iteration-count: infinite;
}

.halo::before {
  content: " ";
  box-sizing: border-box;
  position: absolute;
  top: 50%;
  left: 0;
  border-radius: 50%;
}

.halo-1 {
  z-index: 4;
  width: 160px;
  height: 160px;
  background-color: #32344a;
  box-shadow: 0px 1px 24px rgba(255, 255, 255, 0.390352);
  transform: translate(-50%, -50%) rotate(200deg);
  animation-name: revolution-1;
}

.halo-1::before {
  width: 12px;
  height: 12px;
  background-color: #000;
  transform: translate(calc(-100% - 2px), -50%);
  box-shadow: -6px 5px 13px rgba(0, 0, 0, 0.884452);
}

.halo-2 {
  z-index: 3;
  width: 194px;
  height: 194px;
  background-color: #32344a;
  box-shadow: 0px 1px 24px rgba(255, 255, 255, 0.390352);
  transform: translate(-50%, -50%) rotate(320deg);
  animation-name: revolution-2;
}

.halo-2::before {
  width: 15px;
  height: 15px;
  background-color: #36374d;
  transform: translate(calc(-100% - 1px), -50%);
  box-shadow: -4px -2px 13px #3c3b4f;
}

.halo-3 {
  z-index: 2;
  width: 228px;
  height: 228px;
  background-color: #16132c;
  box-shadow: 0px 1px 24px #2f2c43;
  transform: translate(-50%, -50%) rotate(50deg);
  animation-name: revolution-3;
}

.halo-3::before {
  width: 23px;
  height: 23px;
  background-color: #fff;
  transform: translate(calc(-100% + 3px), -50%);
  box-shadow: 6px -5px 13px rgba(255, 253, 253, 0.884452);
}

.halo-4 {
  z-index: 1;
  width: 262px;
  height: 262px;
  background-color: #16132c;
  box-shadow: 0px 2px 11px rgba(124, 124, 124, 0.238418);
}

@keyframes revolution-1 {
  from {
    transform: translate(-50%, -50%) rotate(200deg);
  }

  to {
    transform: translate(-50%, -50%) rotate(-160deg);
  }
}

@keyframes revolution-2 {
  from {
    transform: translate(-50%, -50%) rotate(320deg);
  }

  to {
    transform: translate(-50%, -50%) rotate(680deg);
  }
}

@keyframes revolution-3 {
  from {
    transform: translate(-50%, -50%) rotate(50deg);
  }

  to {
    transform: translate(-50%, -50%) rotate(410deg);
  }
}