html { background: #000; }
body { width: 1024px; margin: 30vh auto; text-align: center; font-family: arial; font-size: 14px; }
img { width: 200px; margin: 20px auto; border-radius: 8px; }
h1 {font-size: 21px; width: 100%; text-align: center; color: #fff;}
h2 {font-size: 16px; width: 100%; text-align: center; color: #fff;}