JSFiddle - React, Tailwind, and code Playground

HTML

<input type="checkbox" name="sameAsShipping" class="checkbox" id="checkbox4">

<div id="checkout-shipping-address">
</div>

CSS

.show-hide
{
    display:none;
    margin: 0;
    padding: 0;
    clear:both;
}

JavaScript

$(function(){
  $("#checkbox4").change(function() {
  $("#checkout-shipping-address").children("p").remove();
  $("#checkout-shipping-address").append("<p>content</p>").toggleClass("show-hide");
  }).change();
})