JSFiddle - React, Tailwind, and code Playground

HTML

<body class="preload">
<img src="http://www.lorempixel.com/1000/1000" alt="" />
    
    <div>
Some text...
    </div>    
</body>

CSS

div {
background: skyblue;
    color: #222;
    position: absolute;
    top: 0;
    left: 200px;
    padding: 100px;
}

JavaScript

$("body").removeClass("preload");