#dhtmltooltip{
position: absolute;
width: 210px;
border:1px solid #bbb;
padding-bottom:3px;
background-color: #fff;
visibility: hidden;
z-index: 1000;
/*Remove below line to remove shadow. Below line should always appear last within this CSS*/
filter: progid:DXImageTransform.Microsoft.Shadow(color=gray,direction=135);
}