#spotlightWrapper {
  position: fixed;
  height: 100%;
  width: 98%;
  bottom: 0;
  left: 0;
  z-index: 1;
  overflow: hidden;
}

.light_beam {
  opacity: 0.15;
  position: absolute;
  bottom: 10px;
  width: 0;
  height: 0;
  border-top: 110vh solid var(--animation);
  border-left: 40vh solid transparent;
  border-right: 40vh solid transparent;
  margin-left: -40vh;
  z-index: 1;
}

#light_beam1 {
  left: 50%;
  transform: skew(50deg, 0deg);
  transform-origin: 100% 100%;
  animation: search1 13s;
  animation-iteration-count: infinite;
}

#light_beam2 {
  left: 50%;
  transform: skew(-50deg, 0deg);
  transform-origin: 100% 100%;
  animation: search2 11s;
  animation-iteration-count: infinite;
}

/* Chrome, Safari, Opera */
@-webkit-keyframes search1 {
  0% {
    transform: skew(50deg, 0deg);
    transform-origin: 100% 100%;
  }

  5% {
    transform: skew(50deg, 0deg);
    transform-origin: 100% 100%;
  }

  10% {
    transform: skew(60deg, 0deg);
    transform-origin: 100% 100%;
  }

  50% {
    transform: skew(-50deg, 0deg);
    transform-origin: 100% 100%;
  }

  100% {
    transform: skew(50deg, 0deg);
    transform-origin: 100% 100%;
  }
}

/* Standard syntax */
@keyframes search1 {
  0% {
    transform: skew(50deg, 0deg);
    transform-origin: 100% 100%;
  }

  5% {
    transform: skew(50deg, 0deg);
    transform-origin: 100% 100%;
  }

  10% {
    transform: skew(60deg, 0deg);
    transform-origin: 100% 100%;
  }

  50% {
    transform: skew(-50deg, 0deg);
    transform-origin: 100% 100%;
  }

  100% {
    transform: skew(50deg, 0deg);
    transform-origin: 100% 100%;
  }
}

/* Chrome, Safari, Opera */
@-webkit-keyframes search2 {
  0% {
    transform: skew(-50deg, 0deg);
    transform-origin: 100% 100%;
  }

  5% {
    transform: skew(-50deg, 0deg);
    transform-origin: 100% 100%;
  }

  50% {
    transform: skew(60deg, 0deg);
    transform-origin: 100% 100%;
  }

  100% {
    transform: skew(-50deg, 0deg);
    transform-origin: 100% 100%;
  }
}

/* Standard syntax */
@keyframes search2 {
  0% {
    transform: skew(-50deg, 0deg);
    transform-origin: 100% 100%;
  }

  5% {
    transform: skew(-50deg, 0deg);
    transform-origin: 100% 100%;
  }

  50% {
    transform: skew(50deg, 0deg);
    transform-origin: 100% 100%;
  }

  100% {
    transform: skew(-50deg, 0deg);
    transform-origin: 100% 100%;
  }
}