.float_banner{position:absolute;z-index:5;width:140px;height:525px;margin:0;padding:0;background: url(images/banner.png) no-repeat 0 0;
top:100px;
}
#float_banner_left{
left:0;
}
#float_banner_right{
right:0;
}

img
{  border-style: none;
}

{position:absolute;}