header{display:flex;align-items:center;justify-content:center;font-size:24px;font-weight:700}@media (max-width:768px){header{height:60px;font-size:18px}}body,input,select{font-family:Courier New,monospace;font-size:14px}body{margin:0}h1{font-family:Bungee}pre{margin:0}