.a-jello-horizontal {
  @include keyframes(JellyHorizontal) {
    0% {
      transform: scale3d(1, 1, 1);
    }

    30% {
      transform: scale3d(0.75, 1.25, 1);
    }

    40% {
      transform: scale3d(1.25, 0.75, 1);
    }

    50% {
      transform: scale3d(0.85, 1.15, 1);
    }

    65% {
      transform: scale3d(1.05, 0.95, 1);
    }

    75% {
      transform: scale3d(0.95, 1.05, 1);
    }

    100% {
      transform: scale3d(1, 1, 1);
    }
  }

  @include show();
  @include animate(JellyHorizontal 1s ease-in-out 1);
}