.tooltip {
    background: #E9E8E8;
}
.tooltip {
    z-index: 999999;
    pointer-events: none;
    opacity: 0;
    display: inline-block;
    position: absolute;
    padding: 1px 6px;
    color: #555555;
    border-radius: 3px;
    margin-top: 10px;
    text-align: center;
    font-family: Verdana;
    font-weight: lighter;
    font-size: 11px;
    text-decoration: none;
    box-shadow: 0 0 7px #555555;
}

.tooltip.active {
    opacity: 1;
    margin-top: 5px;
    -webkit-transition: all 0.5s ease;
    -moz-transition:    all 0.5s ease;
    -ms-transition:     all 0.5s ease;
    -o-transition:      all 0.5s ease;
}
.tooltip.out {
    opacity: 0;
    margin-top: -20px;
}