/* tooltip styling. by default the element to be styled is .tooltip  */
.tooltip {
    padding: 20px 10px 10px 10px;
    display: none;
    background: url("blue_tip.png")/*tpa=http://www.e-thi.com/thi_ol/images/blue_tip.png*/top center;
    width: 230px;
    font-size: 10pt;
    height: auto;
    line-height: 20px;
    color: #ffffff;
    -webkit-border-radius: 4px;
    -moz-border-radius: 4px;
    -ms-border-radius: 4px;
    -o-border-radius: 4px;
    border-radius: 4px;
    position: absolute;
    z-index: 999999;
    box-shadow: 0px 12px 10pxrgba(111, 111, 111, 0.4);
    behavior: url("PIE.htc")/*tpa=http://www.e-thi.com/thi_ol/css/PIE.htc*/;
}
/* style the trigger elements */
#demo img {
    border: 0;
    cursor: pointer;
    margin: 0 1px;
}