.slide-motion(@className, @keyframeName) {
    .make-motion(@className, @keyframeName);
    .@{className}-enter-active, .@{className}-appear {
        opacity: 0;
        animation-timing-function: @yy-ease-in-out;
    }
    .@{className}-leave-active {
        animation-timing-function: @yy-ease-in-out;
    }
}

.slide-motion(transition-drop, transitionDrop);
.slide-motion(slide-up, slideUp);
.slide-motion(slide-down, slideDown);
.slide-motion(slide-left, slideLeft);
.slide-motion(slide-right, slideRight);

@keyframes transitionDropIn {
    0% {
        opacity: 0;
        transform: scaleY(0.8);
    }
    100% {
        opacity: 1;
        transform: scaleY(1);
    }
}

@keyframes transitionDropOut {
    0% {
        opacity: 1;
        transform: scaleY(1);
    }
    100% {
        opacity: 0;
        transform: scaleY(0.8);
    }
}

@keyframes slideUpIn {
    0% {
        opacity: 0;
        transform-origin: 0% 0%;
        transform: scaleY(.8);
    }
    100% {
        opacity: 1;
        transform-origin: 0% 0%;
        transform: scaleY(1);
    }
}

@keyframes slideUpOut {
    0% {
        opacity: 1;
        transform-origin: 0% 0%;
        transform: scaleY(1);
    }
    100% {
        opacity: 0;
        transform-origin: 0% 0%;
        transform: scaleY(.8);
    }
}

@keyframes slideDownIn {
    0% {
        opacity: 0;
        transform-origin: 100% 100%;
        transform: scaleY(.8);
    }
    100% {
        opacity: 1;
        transform-origin: 100% 100%;
        transform: scaleY(1);
    }
}

@keyframes slideDownOut {
    0% {
        opacity: 1;
        transform-origin: 100% 100%;
        transform: scaleY(1);
    }
    100% {
        opacity: 0;
        transform-origin: 100% 100%;
        transform: scaleY(.8);
    }
}

@keyframes slideLeftIn {
    0% {
        opacity: 0;
        transform-origin: 0% 0%;
        transform: scaleX(.8);
    }
    100% {
        opacity: 1;
        transform-origin: 0% 0%;
        transform: scaleX(1);
    }
}

@keyframes slideLeftOut {
    0% {
        opacity: 1;
        transform-origin: 0% 0%;
        transform: scaleX(1);
    }
    100% {
        opacity: 0;
        transform-origin: 0% 0%;
        transform: scaleX(.8);
    }
}

@keyframes slideRightIn {
    0% {
        opacity: 0;
        transform-origin: 100% 0%;
        transform: scaleX(.8);
    }
    100% {
        opacity: 1;
        transform-origin: 100% 0%;
        transform: scaleX(1);
    }
}

@keyframes slideRightOut {
    0% {
        opacity: 1;
        transform-origin: 100% 0%;
        transform: scaleX(1);
    }
    100% {
        opacity: 0;
        transform-origin: 100% 0%;
        transform: scaleX(.8);
    }
}