body { font-family: Arial; color: white; text-align: center; margin: 0; padding: 2rem; background-color: rgba(0,0,0,0.5); } h1 { font-size: 3rem; margin-top: 3rem; } nav a { margin: 0 1rem; color: white; text-decoration: none; font-weight: bold; } nav { margin-top: 2rem; } img { margin-top: 1rem; }