.flipdown .rotor-group {
  position: relative;
}

.flipdown .rotor-group:last-child {
  padding-right: 0;
}

.flipdown .rotor-group-heading:before {
  display: block;
  text-align: center;
}

.flipdown .rotor-group:nth-child(1) .rotor-group-heading:before {
  content: attr(data-before);
}

.flipdown .rotor-group:nth-child(2) .rotor-group-heading:before {
  content: attr(data-before);
}

.flipdown .rotor-group:nth-child(3) .rotor-group-heading:before {
  content: attr(data-before);
}

.flipdown .rotor-group:nth-child(4) .rotor-group-heading:before {
  content: attr(data-before);
}

.flipdown .rotor-group:nth-child(n+2):nth-child(-n+3):before {
  content: '';
  position: absolute;
    border-radius: 50%;
}

.flipdown .rotor-group:nth-child(n+2):nth-child(-n+3):after {
  content: '';
  position: absolute;
   border-radius: 50%;
}

.flipdown .rotor {
  position: relative;
  margin: 0px 5px 0px 0px;
  text-align: center;
  perspective: 200px;
}

.flipdown .rotor:last-child {
  margin-right: 0;
}

.flipdown .rotor-top,
.flipdown .rotor-bottom {
  overflow: hidden;
  position: absolute;
}

.flipdown .rotor-leaf {
  z-index: 1;
  position: absolute;
  transform-style: preserve-3d;
  transition: transform 0s;
}

.flipdown .rotor-leaf.flipped {
  transform: rotateX(-180deg);
  transition: all 0.5s ease-in-out;
}

.flipdown .rotor-leaf-front,
.flipdown .rotor-leaf-rear {
  overflow: hidden;
  position: absolute;
  margin: 0;
  transform: rotateX(0deg);
  backface-visibility: hidden;
}

.flipdown .rotor-leaf-front {
  border-radius: 4px 4px 0px 0px;
}

.flipdown .rotor-leaf-rear {
  line-height: 0px;
  border-radius: 0px 0px 4px 4px;
  transform: rotateX(-180deg);
}

.flipdown .rotor-top {
  border-radius: 4px 4px 0px 0px;
}

.flipdown .rotor-bottom {
  bottom: 0;
  line-height: 0px;
  border-radius: 0px 0px 4px 4px;
}

.flipdown .rotor:after {
  content: '';
  z-index: 2;
  position: absolute;
  bottom: 0px;
  left: 0px;
  border-radius: 0px 0px 4px 4px;
}

.flipdown {
    height: 72px;
  }

  .flipdown .rotor,
  .flipdown .rotor-leaf,
  .flipdown .rotor-leaf-front,
  .flipdown .rotor-leaf-rear,
  .flipdown .rotor-top,
  .flipdown .rotor-bottom,
  .flipdown .rotor:after {
    width: clamp(25px, 2.5vw, 34px);
	  }

  .flipdown .rotor-group {
    padding-right: 20px;
  }

  .flipdown .rotor-group:last-child {
    padding-right: 0px;
  }

  .flipdown .rotor-group-heading:before {
    font-size: 0.8rem;
    height: 20px;
    line-height: 20px;
  }

  .flipdown .rotor-leaf-front,
  .flipdown .rotor-top {
    line-height: 52px;
  }

  .flipdown .rotor-leaf,
  .flipdown .rotor {
    height: 52px;
  }

  .flipdown .rotor-leaf-front,
  .flipdown .rotor-leaf-rear,
  .flipdown .rotor-top,
  .flipdown .rotor-bottom,
  .flipdown .rotor:after {
    height: 26px;
  }