.balloonstyle{
position:absolute;
top: -100px;
left: 0;
padding: 19px;
visibility: hidden;
border:1px solid black;
font:bold 13px Arial;
line-height: 16px;
z-index: 200;
background-color: white;
width: 290px;
/*Remove below line to remove shadow. Below line should always appear last within this CSS*/
filter: progid:DXImageTransform.Microsoft.Shadow(color=gray,direction=235,Strength=20);
}

#arrowhead{
z-index: 99;
position:absolute;
top: 500px;
left: 0;
visibility: hidden;
}