Modèle HTML de page d'erreur 404 - Page invalide

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Modèle HTML de page d'erreur 404 - Page invalide

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HTML

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8" />
  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
  <title>Invalid Page</title>
  <style>
    * { box-sizing: border-box; }
    body {
      margin: 0;
      font-family: 'Helvetica Neue', sans-serif;
      background: linear-gradient(135deg, #000, #111);
      color: white;
      display: flex;
      align-items: center;
      justify-content: center;
      height: 100vh;
      cursor: pointer;
    }

.center-text {
      background: rgba(0, 0, 0, 0.8);
      border: 1px solid #ff4d4d;
      color: #ff4d4d;
      font-weight: bold;
      padding: 20px 40px;
      border-radius: 12px;
      font-size: 2.2rem;
      text-align: center;
      box-shadow: 0 0 20px rgba(255, 77, 77, 0.3);
      transition: 0.2s ease;
    }

.center-text:hover {
      background: rgba(255, 77, 77, 0.1);
      box-shadow: 0 0 25px rgba(255, 77, 77, 0.4);
    }
  </style>
</head>
<body>
  <div class="center-text" onclick="location.reload()">Invalid Page - 404</div>
</body>
</html>

CSS