<!-- Any copyright is dedicated to the Public Domain. http://creativecommons.org/publicdomain/zero/1.0/ --> <!DOCTYPE html> <html> <head> <title>tall reference, 256x512 lime, 256x256 aqua</title> <link rel="author" title="Jeff Walden" href="http://whereswalden.com/" /> <style type="text/css"> #outer { width: 256px; height: 768px; background-color: lime; border: 1px solid black; } </style> </head> <body> <div id="outer"></div> </body> </html>