body{font-family:sans-serif;background:#0b1220;color:#fff}
header{display:flex;justify-content:space-between;align-items:center}
.grid{display:flex;justify-content:space-between;margin-top:40px}
button{margin:6px;padding:12px 18px;font-size:16px}
.extras{border-left:1px solid #444;padding-left:20px}