解决IE6中闪动问题
*{background-image:url(about:blank);background-attachment:fixed;} body{ background-image:url(about:blank);background-attachment:fixed; background-color: #e3d8c6; }
右侧距顶部45px固定
#boxC{ position: fixed; z-index: 999; top: 45px; right: 0; _position:absolute; _top:expression(documentElement.scrollTop + 45); overflow:hidden; *zoom:1; }
右侧距底部30px固定
#boxB{ position: fixed; z-index: 999; bottom: 30px; right: 0; _position:absolute; _top:expression(documentElement.scrollTop + documentElement.clientHeight-this.offsetHeight + 30); overflow:hidden; *zoom:1; }
底部固定
#boxA{ position: fixed; z-index: 999; bottom: 0px; left: 0px; _position:absolute; _top:expression(documentElement.scrollTop + documentElement.clientHeight-this.offsetHeight); overflow:hidden; *zoom:1; }