<!DOCTYPE HTML> <html><head> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> <title>Testcase for bug 665597</title> <style type="text/css"> .o { width:100px; height:100px; padding:100px; background:green; } .i { width:100px; height:200px; background:yellow; } </style> </head> <body> <div class="o" style="overflow:auto"> <div class="i"></div> </div> </body> </html>