src/animations/ball-scale-random.scss

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@import "ball-scale";

.ball-scale-random {
  width: 37px;
  height: 40px;

  > div {
    @include balls();
    @include global-animation();
    
    position: absolute;
    display: inline-block;
    height: 30px;
    width: 30px;
    animation: ball-scale 1s 0s ease-in-out infinite;

    &:nth-child(1) {
      margin-left: -7px;
      animation: ball-scale 1s 0.2s ease-in-out infinite;
    }

    &:nth-child(3) {
      margin-left: -2px;
      margin-top: 9px;
      animation: ball-scale 1s 0.5s ease-in-out infinite;
    }
  }
}