<!DOCTYPE HTML> <html><head> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> <title>Testcase for bug 724352</title> <style type="text/css"> html,body { color:black; background-color:white; font-size:16px; padding:0; margin:0; } x1,x2,x3,x4,x5,x6 { display:block; } x2 { overflow:auto; width:100px; background:grey; } x4 { width: 70px; } x3 { width: 70px; padding-left: 20px; padding-right: 10px; } </style> </head> <body> <x1><x2 style="height:50px;"> <x3><x4 style="height:20px; background:lime; "></x4></x3> </x2></x1> </body> </html>