JSFiddle - React, Tailwind, and code Playground

HTML

<p style='font-size: 48px'>
You are surifng teh 
    <span class='blink'>intahwebz</span>!1!
</p>

CSS

@keyframes blink {
		from { opacity: 1.0; }
		to { opacity: 0.0; }
		0% { opacity: 1.0; }
		50% { opacity: 0.0; }
		100% { opacity: 1.0; }
	}

	.blink {
	 animation-name: blink; 
	 animation-iteration-count: infinite;
	 animation-timing-function: steps(1);
	 animation-duration: 1s;
     
	}