<!doctype html> <html lang="en"> <head> <meta charset="utf-8"> <title>Internal server error</title> <meta name="viewport" content="width=device-width, initial-scale=1"> <style> * { line-height: 1.2; margin: 0; } html { color: #888; display: table; font-family: sans-serif; height: 100%; text-align: center; width: 100%; background-color: #e5e5e5; } body { display: table-cell; vertical-align: middle; margin: 2em auto; } h1 { color: #555; font-size: 2em; font-weight: 400; } p { margin: 0 auto; width: 280px; } @media only screen and (max-width: 280px) { body, p { width: 95%; } h1 { font-size: 1.5em; margin: 0 0 0.3em; } } </style> </head> <body> <h1>Internal server error</h1> <h2>We are working hard to fix the issue</h2> </body> </html> <!-- IE needs 512+ bytes: http://blogs.msdn.com/b/ieinternals/archive/2010/08/19/http-error-pages-in-internet-explorer.aspx -->