JSFiddle - React, Tailwind, and code Playground

HTML

<div id="container">
   <div id="loading"> 
       <img src="http://imageshack.us/a/img827/4092/ajaxloaderq.gif" />
   </div> 
</div> 

<button id="load"> Show </button>

CSS

div#container{ height: 200px; width: 200px; border: 1px solid black; } 
div#loading{ padding: 80px; }

JavaScript

var $loading = $('#loading'); 

$('#load').click(function(){     
    $loading.toggle();    
    if( $loading.is(':visible') ){
        $(this).text('Hide');             
    }else { 
        $(this).text('Show');    
    }
                
}); 

$('#loading').hide();