.tooltip {
    z-index: 9999;
}
.tooltip.top,
.tooltip.left,
.tooltip.right,
.tooltip.bottom {
    opacity: .9
}
.fadein-enter {
    animation:fadein-in 0.3s ease-in;
}
.fadein-leave-active {
    animation:fadein-out 0.3s ease-out;
}
@keyframes fadein-in {
    0% {
        opacity: 0;
    }
    100% {
        opacity: .9;
    }
}
@keyframes fadein-out {
    0% {
        opacity: .9;
    }
    100% {
        opacity: 0;
    }
}


.popover.top,
.popover.left,
.popover.right,
.popover.bottom {
    display: block;
}
.scale-enter {
    animation:scale-in 0.15s ease-in;
}
.scale-leave-active {
    animation:scale-out 0.15s ease-out;
}
@keyframes scale-in {
    0% {
        transform: scale(0);
        opacity: 0;
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}
@keyframes scale-out {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    100% {
        transform: scale(0);
        opacity: 0;
    }
}