JSFiddle - React, Tailwind, and code Playground

HTML

<div class="a"></div>
<div class="a"/></div>
<div class="a"/></div>
<div class="myloader" id="myloader"/></div>

CSS

div{
    border: solid 2px;
    display: inline-block;
    height: 90px;
    width: 90px;
}

.myloader{
    height: 30px;
    width: 30px;
    display: none;
    position: fixed;
}

JavaScript

$('.a').on('click', function(e){
    $('#myloader').fadeIn("fast");   
    $('#myloader').appendTo(this)    
    //alert($(this).attr('id'));
    $('#myloader').fadeOut("fast");
});