body { font-family: Arial, sans-serif; background-color: #f4f4f4; text-align: center; margin: 0; padding: 0; } .container { width: 60%; margin: 50px auto; background: white; padding: 20px; border-radius: 8px; box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1); } h1 { color: #333; } .doc-link { display: block; background: #007bff; color: white; padding: 10px; margin: 10px 0; text-decoration: none; border-radius: 5px; transition: background 0.3s ease; } .doc-link:hover { background: #0056b3; }