.balloonstyle
{
 position:absolute; 

top: -500px;

left: 0;

padding: 5px;

visibility: hidden;

border-width:1px;
border-style: outset; 

font:bold 12px Arial;

color: #000000;
line-height: 18px;

z-index: 100;

background-color: #F5F5F5;

width: 300px;

/*Remove below line to remove shadow. Below line should always appear last within this CSS*/

filter: progid:DXImageTransform.Microsoft.Shadow(color=gray,direction=135,Strength=5);

}


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