.blink {
	animation: blink 2s steps(1, end) infinite;
	color: red;
	font-size: 10pt;
	font-weight: bold;
	}
	
@keyframes blink {
	0% {
		opacity: 1;
	}
	50% {
		opacity: 0;
	}
	100% {
		opacity: 1;
	}
}