html, body, .scene {
  margin: 0;
  height: 100%;
  background-color: lightcoral;
  background-image: linear-gradient(
    to bottom,
    lightskyblue 70%,
    lightgray 70%,
    lightgray 71%,
    grey 71%
  );
  overflow: hidden;
  filter: url(#blur);
}

.slash-container {
  width: 100%;
  height: 100%;
  position: absolute;
  perspective: 100px;
}

#slash {
  width: 400px;
  bottom: 10%;
  left: 50%;
  transform: translate3d(-50%, 0, -10px);
  position: absolute;
}

.dust-container {
  width: 70%;
  height: 100%;
  bottom: calc(10% + 30px);
  left: calc(50% + 40px);
  transform: translateZ(-10px);
  position: absolute;
  overflow: hidden;
}

.dust {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  left: 0;
  bottom: -10px;
  position: absolute;
  background-color: lightgrey;
  transform: scale(1);
}

.shock {
  width: 400px;
  height: 400px;
  bottom: 15%;
  left: 53%;
  position: absolute;
  border: 3px solid rgb(254, 255, 222);
  border-radius: 50%;
  transform: translate(-50%, 0);
  opacity: 0;
  filter: url(#wave);
}

.thunder {
  width: 100%;
  height: 15px;
  padding: 50px;
  position: absolute;
  filter: url(#turbulence);
  overflow: hidden;
}

.thunder .bg {
  width: 100%;
  height: 100%;
  background-color: rgb(143, 244, 255);
  transform: translateX(-110%);
}

.thunder.one:nth-child(1) {
  top: 65%;
  left: 40%;
  transform: rotateZ(-135deg);
  transform-origin: top left;
}
.thunder.one:nth-child(2) {
  top: 50%;
  left: 55%;
  transform: rotateZ(-45deg);
  transform-origin: top left;
}
.thunder.one:nth-child(3) {
  top: 80%;
  left: 55%;
  transform: rotateZ(145deg);
  transform-origin: top left;
}
.thunder.one:nth-child(4) {
  top: 70%;
  left: 60%;
  transform: rotateZ(35deg);
  transform-origin: top left;
}

.thunder.two:nth-child(1) {
  top: 50%;
  left: 45%;
  transform: rotateZ(-120deg);
  transform-origin: top left;
}
.thunder.two:nth-child(2) {
  top: 60%;
  left: 55%;
  transform: rotateZ(-20deg);
  transform-origin: top left;
}
.thunder.two:nth-child(3) {
  top: 75%;
  left: 60%;
  transform: rotateZ(80deg);
  transform-origin: top left;
}
.thunder.two:nth-child(4) {
  top: 75%;
  left: 45%;
  transform: rotateZ(-200deg);
  transform-origin: top left;
}