一格 Yigle.net
ie html 元素2px border
代码：
编辑
<!DOCTYPE html> <html> <head> <meta charset="gbk"/> <title>ie html 元素2px border</title> </head> <body> <div style="border:1px solid #ccc;height:2000px;"> 2000px 高的box </div> <div style="border:1px solid #000;background:#ccc;height:48px;width:50px;position:absolute;right:0;" id="test">ad</div> <script> /*just for ie*/ var el = document.getElementById('test'), htmlEl = document.documentElement; function rb() { el.style.top = htmlEl.scrollTop + (window.innerHeight||htmlEl.offsetHeight) - 50+'px'; } window.onscroll=rb; window.onresize=rb; rb(); </script> </body> </html>
效果：