<!DOCTYPE html> <html><head> <title>CSS Reference File</title> <link href="mailto:rhauck@adobe.com" rel="author" title="Rebecca Hauck"> <style> #shape { margin-left: 25px; width: 200px; height: 200px; background-color: green; } </style></head> <body> <p>The test passes if there is a green square and no red.</p> <div id="shape"></div> </body></html>