<!DOCTYPE HTML> <html><head> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> <title>Testcase for bug </title> <style> #ie { border: 5px solid red; } #ie { display: block; } #moz { color: blue; /* display: none; */ } </style> </head> <body> <p id="foo">foo</p> <p id="ie">ie</p> <p id="moz">moz</p> </body> </html>