@charset "utf-8";

.key-visual-light {
	z-index: 0;
}

.key-visual-light img:nth-child(2) {
	animation: lightFlash infinite 3s;
}

@keyframes lightFlash {
	10% { opacity: 0; }
	10%, 20% { opacity: 1; }
	20%, 30% { opacity: 0; }
	30%, 40% { opacity: 1; }
	40%, 50% { opacity: 0; }
	50%, 60% { opacity: 1; }
	60%, 70% { opacity: 0; }
	70%, 100% { opacity: 1; }
}