Creating flyIn animation using mixins from Bourbon

bourbon-flyin.scss

@import "bourbon";

.profile-pic-transition.ng-hide-remove.ng-hide-remove-active {
    @include animation(flyIn 3s);
}

@include keyframes(flyIn) {

    0% {
        opacity: 0;
        @include transform(scale(0, 0));
    }

    80% {
        opacity: 0.8;
        @include transform(scale(1.1, 1.1));
    }

    100% {
        opacity: 1;
        @include transform(scale(1, 1));
    }
}