IE6 css fixed - 爱码网

.fixed-top{position:fixed;bottom:auto;top:0px;}
.fixed-bottom{position:fixed;bottom:0px;top:auto;}
.fixed-left{position:fixed;right:auto;left:0px;}
.fixed-right{position:fixed;right:0px;left:auto;}
/* IE6 */
* html,* html body{background-image:url(about:blank);background-attachment:fixed;}
* html .fixed-top{position:absolute;bottom:auto;top:expression(eval(document.documentElement.scrollTop));}
* html .fixed-right{position:absolute;right:auto;left:expression(eval(document.documentElement.scrollLeft+document.documentElement.clientWidth-this.offsetWidth)-(parseInt(this.currentStyle.marginLeft,10)||0)-(parseInt(this.currentStyle.marginRight,10)||0));}
* html .fixed-bottom{position:absolute;bottom:auto;top:expression(eval(document.documentElement.scrollTop+document.documentElement.clientHeight-this.offsetHeight-(parseInt(this.currentStyle.marginTop,10)||0)-(parseInt(this.currentStyle.marginBottom,10)||0)));}
* html .fixed-left{position:absolute;right:auto;left:expression(eval(document.documentElement.scrollLeft));}