<figure class="blink"><img src="https://www.ameamelog.com/wp/wp-content/uploads/2019/08/css-scale_dummy.jpg" alt=""></figure>

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.4/jquery.min.js"></script>
* {
	box-sizing: border-box;
}
body {
	min-height: 100vh;
	margin: 0;
	padding: 10px;
	display: flex;
	justify-content: center;
	align-items: center;
}
$(function(){
	setInterval(function(){
		$('.blink').fadeOut(0,function(){$(this).fadeIn(500)});
	},1000);
});

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External JavaScript

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