JSFiddle - React, Tailwind, and code Playground

by Gereltod Gotsbayar

HTML

<html>
    <head></head>
    <body>
        <!-- хамгийн эхэнд! -->
        <div id="dvLoading"></div>
        
        <!-- body доторх үндсэн html үүд чинь -->
        <img alt="Nature" src="http://2.bp.blogspot.com/-Us15MaCuNjg/T88jIdQzGUI/AAAAAAAACbE/MDNj13OmjiI/s1600/Demo.jpg" />       
        
        lorem ipsum dolor sit amet
        lot of body contents
        
    </body>
    
</html>

CSS

#dvLoading {
background:url(http://loadinggif.com/images/image-selection/36.gif) no-repeat center center;
height: 100px;
width: 100px;
position: fixed;
left: 50%;
top: 50%;
margin: -25px 0 0 -25px;
z-index: 1000;
}

JavaScript

$(function(){

    $('#dvLoading').fadeOut(2000);
})