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	IE6固定定位底部且滚动时不晃动
一个关于IE6固定定位底部且滚动时不晃动,有需要参考的朋友可参考参考。
给标签:
- <div id="fixed"></div>
 
设置样式,代码如下:
- body {
 - _background-image: url(about:blank); /*用浏览器空白页面作为背景*/
 - _background-attachment: fixed; /* prevent screen flash in IE6 确保滚动条滚动时,元素不闪动*/
 - }
 - #fixed {
 - position: fixed;
 - top: 50%; /* 其他浏览器下定位,在这里可设置坐标*/
 - _position: absolute; /*IE6 用absolute模拟fixed*/
 - _top: expression(document.documentElement.scrollTop + Math.round(document.documentElement.offsetHeight / 2) + "px"); /*IE6 动态设置top位置*/
 - background:#f60;
 - border: 1px solid #f00;
 - width: 100px;
 - height: 100px;
 - margin-left: -50px;
 - margin-top: -50px;
 - left: 50%;
 - }
 
实例代码如下:
- <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
 - <html xmlns="http://www.w3.org/1999/xhtml">
 - <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
 - <head>
 - <meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
 - <title>无标题文档</title>
 - </head>
 - <style type="text/css">
 - body {margin:0; padding:0; border:0; background:#fff;}
 - #menu { height:300px; width:100px;display:block; top:50%; left:50%; margin-top:-160px; margin-left:-60px; width:130px; position:fixed; border:1px solid #888; padding:10px; text-align:center; font-weight:bold; color:#fff; background:#fff;}
 - * html #menu {position:absolute;}
 - </style>
 - 在ie6里就是这部分代码有着让浮层不晃动的功效。哈哈哈哈
 - <!--[if lte IE 6]>
 - <style type="text/css">
 - /*<![CDATA[*/
 - body { height:100%; overflow-y:auto;}
 - html {overflow-x:auto; overflow-y:hidden;}
 - /*]]>*/
 - </style>
 - <![endif]-->
 - <body>
 - <div style="height:1000px; width:90%; margin:0px auto; background:#75cdfc">2222222</div>
 - <div id="menu">
 - DUMMY MENU
 - <a href="#" title="Dummy menu item">Mozilla</a>
 - <a href="#" title="Dummy menu item">Opera</a>
 - <a href="#" title="Dummy menu item">Netscape</a>
 - <a href="#bites" title="Dummy menu item">Firefox</a>
 - <a href="#" title="Dummy menu item">IE6</a>
 - <a href="#" title="Dummy menu item">Windows</a>
 - <a href="#" title="Dummy menu item">Style</a>
 - <a href="#" title="Dummy menu item">CSS</a>
 - <a href="comment_id=position fixed" title="Your comments">Comments</a>
 - </div>
 - </body>
 - </html>