body { font-family: sans-serif; text-align: center; background-color: #f0f0f0; /* Light gray background */ margin: 0; padding: 0; height: 100vh; /* Full viewport height */ display: flex; flex-direction: column; justify-content: center; align-items: center; } .container { background-color: white; padding: 20px; border-radius: 5px; box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1); } h1 { color: #FF0000; } p { color: #333; }