.indexFade-enter-active,
.indexFade-leave-active {
    transition: opacity 0.3s ease;
}

.indexFade-enter-from,
.indexFade-leave-to {
    opacity: 0;
}
/* 淡入淡出动画 */

.slide-enter-active,
.slide-leave-active {
    transition: all 0.5s ease;
}
.slide-enter-from,
.slide-leave-to {
    opacity: 0;
    transform: translate(100%, 0);
}

.slide-left-enter-active,
.slide-left-leave-active,
.slide-right-enter-active,
.slide-right-leave-active {
    transition: all 0.2s;
}
.slide-left-enter-from {
    opacity: 0;
    transform: translate(50px, 0);
}
.slide-left-leave-to {
    opacity: 0;
    transform: translate(-50px, 0);
}
.slide-right-enter-from {
    opacity: 0;
    transform: translate(-50px, 0);
}
.slide-right-leave-to {
    opacity: 0;
    transform: translate(50px, 0);
}