body{margin:0;min-height:100vh;display:flex;align-items:center;justify-content:center;background:#2b2b2b;color:#fff;font:2rem "Courier New",monospace}.cursor{display:inline-block;width:.6em;height:1.1em;margin-left:.15em;background:currentColor;vertical-align:text-bottom;animation:blink 1s steps(1) infinite}@keyframes blink{50%{opacity:0}}