.balloonstyle{
position:absolute;
top: 0px ;
left: 0;
padding: 5px;
visibility: hidden;
font:normal 12px Verdana;
line-height: 18px;
z-index: 100;
background:url(../common/images/tooltip.png) no-repeat ;
width: 226px;
height:82px;
overflow:hidden;
padding:15px 40px 20px 40px;

}

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