JSFiddle - React, Tailwind, and code Playground
by chridam
HTML
<li id="234-sg-235"><div><a>first li</a></li>
<li><div><a>second li</a></li>
<li>
<div>
<a href="#" id="dontshow">Don't show again</a>
</div>
</li>
JavaScript
$('#dontshow').on('click', function(){
$("li:has('a')").fadeOut(3000, function () {
$(this).remove()
});
});