<!DOCTYPE html> <html lang="fr"> <head> <meta charset="utf-8" /> <meta name="viewport" content="width=device-width,initial-scale=1.0" /> <title>401 - Unauthorized</title> <style> html { box-sizing: border-box; } *, *::before, *::after { box-sizing: inherit; } body { position: absolute; top: 0; left: 0; height: 100%; width: 100%; margin: 0; color: #000000de; font-family: Inter, sans-serif; } </style> <style> html { text-align: center; } h1,h2 { display: inline-block; padding: 0 .2em; } h1 { color: #d50000; } h2 { text-align: left; font-weight: 400; } figure { display: block; border-top: 5px #dedede solid; text-align: left; } blockquote::after, blockquote::before { font-weight: 800; color: #dedede; } blockquote::before { content: "«"; } blockquote::after { content: "»"; } figcaption { text-align: right; } </style> <meta name="msapplication-TileColor" content="#ffffff"> <meta name="theme-color" content="#ffffff"> </head> <body> <h1>401</h1> <h2>Non Autorisé</h2> <figure> <blockquote cite="https://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html"> The request requires user authentication. </blockquote> <figcaption><cite>HTTP/1.1 Status Code Definitions</cite></figcaption> </figure> </body> </html>