.button_grey { font-size: 12px; color: #000000; width: 60px; height: 20px; border: 1px solid #cccccc; background: #f6f6f6; } .zoomtool { position: absolute; bottom: auto; clear: both; top:expression(eval(document.compatMode && document.compatMode=='CSS1Compat') ? documentElement.scrollTop +(documentElement.clientHeight-this.clientHeight) - 1 : document.body.scrollTop +(document.body.clientHeight-this.clientHeight) - 1); }