div.zoomdiv {
z-index                 : 100;
position                : absolute;
top:0px;
left:0px;
width                   : 500px;
height                  : 500px;
background: #ffffff;
border:1px solid #ff0000;
display:none;
text-align: center; 
overflow: hidden;
}


img.jqzoom{
cursor:crosshair;
position:relative;
}