@include keyframes(lightSpeedIn) {
    0% {
        transform: transform-translate3d(100%, 0, 0) skewX(-30deg);
        opacity: 0;
    }
    60% {
        transform: skewX(20deg);
        opacity: 1;
    }
    80% {
        transform: skewX(-5deg);
        opacity: 1;
    }
    to {
        transform: none;
        opacity: 1;
    }
}

.lightSpeedIn {
    animation-name: lightSpeedIn;
    animation-timing-function: ease-out;
}

@include keyframes(lightSpeedOut) {
    0% {
        opacity: 1;
    }
    to {
        transform: transform-translate3d(100%, 0, 0) skewX(30deg);
        opacity: 0;
    }
}

.lightSpeedOut {
    animation-name: lightSpeedOut;
    animation-timing-function: ease-in;
}