<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%> <% String path = request.getContextPath(); String basePath = request.getScheme() + "://" + request.getServerName() + ":" + request.getServerPort() + path + "/"; %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html> <head> <title></title> </head> <body> <div style="float:left;height:100px;100%;border:1px solid;text-align:center;"> <div style="position:fixed;top:20px;left:20px;100%;border:1px solid; float:left"> 这个是固定的DIV </div> </div> <div style="float:left;height:300px;2000px;border:1px solid; "> This tall div is absolutely positioned 500 pixels from the top and 60 pixels from the left of its containing block. </div> </body> </html>