.balloonstyle{
position:absolute;
top: -500px;
left: 0;
visibility: hidden;
border:1px solid #ccc;
background:url(../img/bg_emergencias.jpg) top repeat-y;
z-index: 100;
width: 265px;
/*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);
}