JSFiddle - React, Tailwind, and code Playground

HTML

<button id="btn">Remove the second container</button>

<div class="container clearfix" id="c1">
</div>

<div class="container clearfix" id="c2">
</div>

<div class="container clearfix" id="c3">
</div>

CSS

.container {
  margin: 20px auto 0;
  height: 20px;
  width: 100px;
  background: red;

}

JavaScript

$(document).ready(function() {
  $("#btn").click(function() {
    removeSecondContainer();
  });
});

function removeSecondContainer() {
  var container = $("#c2");
  container.slideToggle(500, function() {
    container.remove();
  });
 }