@include keyframes(bounceOut) {
    20% {
        -webkit-transform: scale3d(.9, .9, .9);
        transform: scale3d(.9, .9, .9);
    }
    50%,
    55% {
        opacity: 1;
        -webkit-transform: scale3d(1.1, 1.1, 1.1);
        transform: scale3d(1.1, 1.1, 1.1);
    }
    to {
        opacity: 0;
        -webkit-transform: scale3d(.3, .3, .3);
        transform: scale3d(.3, .3, .3);
    }
}

@mixin bounceOut($count: $countDefault, $duration: $durationDefault, $delay: $delayDefault, $function: $ease-in-quint, $fill: $fillDefault, $visibility: $visibilityDefault) {
    @include animation-name(bounceOut);
    @include count($count);
    @include duration($duration);
    @include delay($delay);
    @include function($function);
    @include fill-mode($fill);
    @include visibility($visibility);
}