JSFiddle - React, Tailwind, and code Playground

by richardneililagan

HTML

<div id="a">
<div id="b"></div>
</div>

<p>hello</p>

CSS

#a {
    width:100px; height:100px;
    padding:10px; margin:20px;
    background:rgba(200,200,200,1);
        border:2px solid #eee;
    position:relative;
}
#b {
    width:60px; height:60px;
    background:rgba(230,230,230,1);
}

JavaScript

$(function () {
    
    var b = $('#b');
    alert(b.position().top);
    
    
});