#dhtmltooltip{
    position: absolute;
    width: 150px;
    border: 1px solid black;
    padding: 2px;
    background-color: lightyellow;
    color:  #800000;
    visibility: hidden;
    z-index: 100;
    font: 8pt Arial, Helvetica;

    /*Remove below line to remove shadow. Below line should always appear last within this CSS*/
    /* filter: progid:DXImageTransform.Microsoft.Shadow(color=gray,direction=135); */
}