.fadeLeft-enter-active,
.fadeLeft-leave-active {
    // transition: opacity 0.5s ease;
    left: 10px;
}

.fadeLeft-enter-from,
.fadeLeft-leave-to {
    // opacity: 0;
    left: -450px;
}

.fadeRight-enter-active,
.fadeRight-leave-active {
    // transition: opacity 0.5s ease;
    right: 10px;
}

.fadeRight-enter-from,
.fadeRight-leave-to {
    // opacity: 0;
    right: -450px;
}