@keyframes scan{0%{transform:translateY(0)}50%{transform:translateY(200px)}to{transform:translateY(0)}}.scan-line{position:absolute;top:0;left:0;width:100%;height:2px;background:#e6e72d;box-shadow:0 0 4px #e6e72d;animation:scan 2s infinite linear;opacity:.8}