.hover_box_index img {
border: 1px solid #999999;
padding: 0px;
}

#dhtmltooltip{
position: absolute;

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);
}