/* tooltip styling. uses a background image (a black box with an arrow) */
div.tooltip
{
    background: transparent url(Images/black_big.png) no-repeat scroll 0 0;
    font-size: 14px;
    height: 153px;
    padding: 30px;
    width: 310px;
    font-size: 14px;
    display: none;
    color: #fff;
}

/* tooltip title element (h3) */
div.tooltip h3
{
    margin: 0;
    font-size: 18px;
    color: #fff;
}