.bstyle{
position:absolute;
top: -500px;
left: 0;
padding: 5px;
visibility: hidden;
border:1px solid white;
font:normal 16px Lucida Sans Unicode, Arial Unicode MS;
line-height: 18px;
z-index: 100;
background-color: black;
width: 400px;
height: auto;
cursor: text;
/*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;
}