.balloonstyle {
position:absolute;
top: -500px;
padding: 8px;
visibility: hidden;
border:1px solid black;
font:normal .9em arial, sans-serif;
text-align: center;
line-height: 16px;
z-index: 100;
background-color: #FFF7D9;
color: #000000;
width: 185px;
}

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