完美的解决IE6下fixed定位抖动问题

ceoajun

 
body{_position:absolute; _top:expression(offsetParent.scrollTop);}#sidenav {    width: 300px;    position: fixed; /*--Fix the sidenav to stay in one spot--*/    float: left; /*--Keeps sidenav into place when Fixed positioning fails--*/    _position:absolute; _top:expression(offsetParent.scrollTop)}