#dhtmltooltip {
    position: absolute;
    left: -300px;
    width: 150px;
    border: 1px solid black;
    padding: 2px;
    background: lightyellow;
    visibility: hidden;
    z-index: 100;
    /*Remove below line to remove shadow. Below line should always appear last within this CSS*/
    filter: progid:DXImageTransform.Microsoft.Shadow(color=gray,direction=135);
}

#dhtmlpointer {
    position:absolute;
    left: -300px;
    z-index: 101;
    visibility: hidden;
}