#side {
  height: 100px;
  margin-top:30px;
  position: fixed !important;
  position: absolute;
  top: 100;
  right: 0;
  z-index: 100;
}

* html #side{   
    position: absolute;
margin-top:100px;
z-index:100;
top:expression(eval(document.compatMode && document.compatMode=='CSS1Compat') ? documentElement.scrollTop : document.body.scrollTop);
}