body { font-family: Arial, sans-serif; margin: 0; padding: 0; }
header, footer { background: #111; color: #fff; padding: 10px; text-align: center; }
nav a { margin: 0 10px; color: #fff; text-decoration: none; }
h1 { color: #222; text-align: center; margin-top: 50px; }
p { text-align: center; font-size: 18px; }
.contacts a { color: #fff; margin: 0 5px; }