@keyframes blink{0%,to{background-color:transparent}50%{background-color:#00ff0c}}body{background-color:#000;background-image:radial-gradient(rgba(0,150,0,.75),#000 120%);height:calc(100vh - 5rem);margin:0;background-attachment:fixed;padding:2rem;color:#fff;font:1.3rem Inconsolata,monospace;text-shadow:0 0 5px #c8c8c8}body::after{content:"";position:fixed;top:0;left:0;width:100vw;height:100vh;background:repeating-linear-gradient(0deg,rgba(0,0,0,.15),rgba(0,0,0,.15) 1px,transparent 1px,transparent 2px);pointer-events:none}::selection{background:#0080ff;text-shadow:none}#container pre{font-size:calc(2px + 1vw);margin:0}#container .blinky_cursor{display:inline-block;position:relative;top:.2em;width:.5em;height:1em;background-color:#00ff0c;animation:1s blink step-end infinite}