body {
  position: relative;
  width: 100vw;
  background: #B0BEC5;
  text-align: center;
}
.wrap {
  position: relative;
  width: 600px;
  height: 600px;
  margin: 50px auto;
  border-radius: 50%;
}
svg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 252px;
  height: 388px;
  margin: auto;
  overflow: visible;
}
.wrap_inner {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  transition: all 0.5s;
}
.wrap_inner:nth-child(2) {
  background: radial-gradient(circle at 50% 50%, #C5CAE9, #b0bec5 70%);
}
.wrap_inner:nth-child(3) {
  background: radial-gradient(circle at 50% 50%, #B2EBF2, #b0bec5 70%);
}
.wrap_inner:nth-child(4) {
  background: radial-gradient(circle at 50% 50%, #F0F4C3, #b0bec5 70%);
}
.wrap_inner:nth-child(5) {
  background: radial-gradient(circle at 50% 50%, #D7CCC8, #b0bec5 70%);
}
body .wrap_inner:nth-child(2),
.effect3 .wrap_inner:nth-child(2),
.effect5 .wrap_inner:nth-child(2),
.effect7 .wrap_inner:nth-child(2) {
  -webkit-clip-path: polygon(0% 0%, 50% 0%, 50% 50%, 0% 50%);
  clip-path: polygon(0% 0%, 50% 0%, 50% 50%, 0% 50%);
}
body .wrap_inner:nth-child(3),
.effect3 .wrap_inner:nth-child(3),
.effect5 .wrap_inner:nth-child(3),
.effect7 .wrap_inner:nth-child(3) {
  -webkit-clip-path: polygon(50% 0%, 100% 0%, 100% 50%, 50% 50%);
  clip-path: polygon(50% 0%, 100% 0%, 100% 50%, 50% 50%);
}
body .wrap_inner:nth-child(4),
.effect3 .wrap_inner:nth-child(4),
.effect5 .wrap_inner:nth-child(4),
.effect7 .wrap_inner:nth-child(4) {
  -webkit-clip-path: polygon(50% 50%, 100% 50%, 100% 100%, 50% 100%);
  clip-path: polygon(50% 50%, 100% 50%, 100% 100%, 50% 100%);
}
body .wrap_inner:nth-child(5),
.effect3 .wrap_inner:nth-child(5),
.effect5 .wrap_inner:nth-child(5),
.effect7 .wrap_inner:nth-child(5) {
  -webkit-clip-path: polygon(0% 50%, 50% 50%, 50% 100%, 0% 100%);
  clip-path: polygon(0% 50%, 50% 50%, 50% 100%, 0% 100%);
}
.effect2 .wrap_inner:nth-child(2) {
  -webkit-clip-path: polygon(0% 0%, 100% 0%, 100% 100%, 0% 100%);
  clip-path: polygon(0% 0%, 100% 0%, 100% 100%, 0% 100%);
}
.effect2 .wrap_inner:nth-child(3) {
  -webkit-clip-path: polygon(100% 0%, 100% 0%, 100% 100%, 100% 100%);
  clip-path: polygon(100% 0%, 100% 0%, 100% 100%, 100% 100%);
}
.effect2 .wrap_inner:nth-child(4) {
  -webkit-clip-path: polygon(100% 100%, 100% 100%, 100% 100%, 100% 100%);
  clip-path: polygon(100% 100%, 100% 100%, 100% 100%, 100% 100%);
}
.effect2 .wrap_inner:nth-child(5) {
  -webkit-clip-path: polygon(0% 100%, 100% 100%, 100% 100%, 0% 100%);
  clip-path: polygon(0% 100%, 100% 100%, 100% 100%, 0% 100%);
}
.effect4 .wrap_inner:nth-child(2) {
  -webkit-clip-path: polygon(0% 0%, 0% 0%, 0% 100%, 0% 100%);
  clip-path: polygon(0% 0%, 0% 0%, 0% 100%, 0% 100%);
}
.effect4 .wrap_inner:nth-child(3) {
  -webkit-clip-path: polygon(0% 0%, 100% 0%, 100% 100%, 0% 100%);
  clip-path: polygon(0% 0%, 100% 0%, 100% 100%, 0% 100%);
}
.effect4 .wrap_inner:nth-child(4) {
  -webkit-clip-path: polygon(0% 100%, 100% 100%, 100% 100%, 0% 100%);
  clip-path: polygon(0% 100%, 100% 100%, 100% 100%, 0% 100%);
}
.effect4 .wrap_inner:nth-child(5) {
  -webkit-clip-path: polygon(0% 100%, 0% 100%, 0% 100%, 0% 100%);
  clip-path: polygon(0% 100%, 0% 100%, 0% 100%, 0% 100%);
}
.effect6 .wrap_inner:nth-child(2) {
  -webkit-clip-path: polygon(0% 0%, 0% 0%, 0% 0%, 0% 0%);
  clip-path: polygon(0% 0%, 0% 0%, 0% 0%, 0% 0%);
}
.effect6 .wrap_inner:nth-child(3) {
  -webkit-clip-path: polygon(0% 0%, 100% 0%, 100% 0%, 0% 0%);
  clip-path: polygon(0% 0%, 100% 0%, 100% 0%, 0% 0%);
}
.effect6 .wrap_inner:nth-child(4) {
  -webkit-clip-path: polygon(0% 0%, 100% 0%, 100% 100%, 0% 100%);
  clip-path: polygon(0% 0%, 100% 0%, 100% 100%, 0% 100%);
}
.effect6 .wrap_inner:nth-child(5) {
  -webkit-clip-path: polygon(0% 0%, 0% 0%, 0% 100%, 0% 100%);
  clip-path: polygon(0% 0%, 0% 0%, 0% 100%, 0% 100%);
}
.effect8 .wrap_inner:nth-child(2) {
  -webkit-clip-path: polygon(0% 0%, 100% 0%, 100% 0%, 0% 0%);
  clip-path: polygon(0% 0%, 100% 0%, 100% 0%, 0% 0%);
}
.effect8 .wrap_inner:nth-child(3) {
  -webkit-clip-path: polygon(100% 0%, 100% 0%, 100% 0%, 100% 0%);
  clip-path: polygon(100% 0%, 100% 0%, 100% 0%, 100% 0%);
}
.effect8 .wrap_inner:nth-child(4) {
  -webkit-clip-path: polygon(100% 0%, 100% 0%, 100% 100%, 100% 100%);
  clip-path: polygon(100% 0%, 100% 0%, 100% 100%, 100% 100%);
}
.effect8 .wrap_inner:nth-child(5) {
  -webkit-clip-path: polygon(0% 0%, 100% 0%, 100% 100%, 0% 100%);
  clip-path: polygon(0% 0%, 100% 0%, 100% 100%, 0% 100%);
}
.bucket {
  transform-origin: 40px 207px;
  animation: ani_bucket 1.7s linear infinite;
}
@keyframes ani_bucket {
  0% {
    transform: rotate(0deg);
  }
  8% {
    transform: rotate(35deg);
  }
  24% {
    transform: rotate(-35deg);
  }
  40% {
    transform: rotate(35deg);
  }
  58% {
    transform: rotate(-15deg);
  }
  66% {
    transform: rotate(0deg);
  }
}
.switch {
  position: relative;
  z-index: 2;
  height: 35px;
  margin-top: 25px;
  padding: 0 15px;
  background: #B72327;
  outline: none;
  border: none;
  border-radius: 20px;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  color: #fff;
  text-transform: uppercase;
  font-weight: bold;
  white-space: nowrap;
  font-size: 14px;
  line-height: 35px;
  cursor: pointer;
}
.switch:hover {
  background: #8c1b1e;
}