.bb-scroll-into-view-highlighting {
    @include animation(bb-scroll-into-view-highlight 1s ease-out 1);
}

@include keyframes(bb-scroll-into-view-highlight) {
    0% {
        box-shadow: 0 0 5px 0 transparent;
    }
    5% {
        box-shadow: 0 0 20px 5px $bb-color-blue;
    }
    100% {
        box-shadow: 0 0 100px 20px transparent;
    }
}