Template:Glitch Text Effect/styles.css

.glitch-effect {
	position: relative;
	animation-duration: 0.2s;
	animation-name: glitch;
	animation-iteration-count: infinite;
	animation-direction: alternate;
	animation-timing-function: linear;
}

@keyframes glitch {
	from {
		text-shadow: -2px 0 1px red;
		left: -1px;
	}

	to {
		text-shadow: 2px 0 2px red;
		left: 1px;
	}
}